def audio_thread(self): player = MediaPlayer(self.video_path, ff_opts={'vn': True}) old_signal = self.positive_signal signal_timestamp = time.time() try: player.set_volume(1.0) self.audio_start_time_sec = time.time() while self.player_is_playing: signal = self.positive_signal if old_signal != signal: if signal: player.set_volume(1.0) signal_timestamp = time.time() elif time.time() - signal_timestamp > 2: player.set_volume(0.4) signal_timestamp = time.time() old_signal = signal time.sleep(0.1) except Exception as e: print(e) finally: self.player_is_playing = False player.close_player()
class VideoFFPy(VideoBase): YUV_RGB_FS = """ $HEADER$ uniform sampler2D tex_y; uniform sampler2D tex_u; uniform sampler2D tex_v; void main(void) { float y = texture2D(tex_y, tex_coord0).r; float u = texture2D(tex_u, tex_coord0).r - 0.5; float v = texture2D(tex_v, tex_coord0).r - 0.5; float r = y + 1.402 * v; float g = y - 0.344 * u - 0.714 * v; float b = y + 1.772 * u; gl_FragColor = vec4(r, g, b, 1.0); } """ _trigger = None def __init__(self, **kwargs): self._ffplayer = None self._thread = None self._next_frame = None self._seek_queue = [] self._ffplayer_need_quit = False self._trigger = Clock.create_trigger(self._redraw) super(VideoFFPy, self).__init__(**kwargs) def __del__(self): self.unload() def _player_callback(self, selector, value): if self._ffplayer is None: return if selector == 'quit': def close(*args): self.unload() Clock.schedule_once(close, 0) def _get_position(self): if self._ffplayer is not None: return self._ffplayer.get_pts() return 0 def _set_position(self, pos): self.seek(pos) def _set_volume(self, volume): self._volume = volume if self._ffplayer: self._ffplayer.set_volume(self._volume) def _get_duration(self): if self._ffplayer is None: return 0 return self._ffplayer.get_metadata()['duration'] @mainthread def _do_eos(self): if self.eos == 'pause': self.pause() elif self.eos == 'stop': self.stop() elif self.eos == 'loop': self.position = 0 self.dispatch('on_eos') @mainthread def _change_state(self, state): self._state = state def _redraw(self, *args): if not self._ffplayer: return next_frame = self._next_frame if not next_frame: return img, pts = next_frame if img.get_size() != self._size or self._texture is None: self._size = w, h = img.get_size() if self._out_fmt == 'yuv420p': w2 = int(w / 2) h2 = int(h / 2) self._tex_y = Texture.create(size=(w, h), colorfmt='luminance') self._tex_u = Texture.create(size=(w2, h2), colorfmt='luminance') self._tex_v = Texture.create(size=(w2, h2), colorfmt='luminance') self._fbo = fbo = Fbo(size=self._size) with fbo: BindTexture(texture=self._tex_u, index=1) BindTexture(texture=self._tex_v, index=2) Rectangle(size=fbo.size, texture=self._tex_y) fbo.shader.fs = VideoFFPy.YUV_RGB_FS fbo['tex_y'] = 0 fbo['tex_u'] = 1 fbo['tex_v'] = 2 self._texture = fbo.texture else: self._texture = Texture.create(size=self._size, colorfmt='rgba') # XXX FIXME # self.texture.add_reload_observer(self.reload_buffer) self._texture.flip_vertical() self.dispatch('on_load') if self._texture: if self._out_fmt == 'yuv420p': dy, du, dv, _ = img.to_memoryview() if dy and du and dv: self._tex_y.blit_buffer(dy, colorfmt='luminance') self._tex_u.blit_buffer(du, colorfmt='luminance') self._tex_v.blit_buffer(dv, colorfmt='luminance') self._fbo.ask_update() self._fbo.draw() else: self._texture.blit_buffer(img.to_memoryview()[0], colorfmt='rgba') self.dispatch('on_frame') def _next_frame_run(self): ffplayer = self._ffplayer sleep = time.sleep trigger = self._trigger did_dispatch_eof = False seek_queue = self._seek_queue # fast path, if the source video is yuv420p, we'll use a glsl shader # for buffer conversion to rgba while not self._ffplayer_need_quit: src_pix_fmt = ffplayer.get_metadata().get('src_pix_fmt') if not src_pix_fmt: sleep(0.005) continue if src_pix_fmt == 'yuv420p': self._out_fmt = 'yuv420p' ffplayer.set_output_pix_fmt(self._out_fmt) self._ffplayer.toggle_pause() break if self._ffplayer_need_quit: return # wait until loaded or failed, shouldn't take long, but just to make # sure metadata is available. s = time.clock() while not self._ffplayer_need_quit: if ffplayer.get_metadata()['src_vid_size'] != (0, 0): break # XXX if will fail later then? if time.clock() - s > 10.: break sleep(0.005) if self._ffplayer_need_quit: return # we got all the informations, now, get the frames :) self._change_state('playing') while not self._ffplayer_need_quit: seek_happened = False if seek_queue: vals = seek_queue[:] del seek_queue[:len(vals)] ffplayer.seek(vals[-1] * ffplayer.get_metadata()['duration'], relative=False) seek_happened = True self._next_frame = None # Get next frame if paused: if seek_happened and ffplayer.get_pause(): ffplayer.set_volume(0.0) # Try to do it silently. ffplayer.set_pause(False) try: # We don't know concrete number of frames to skip, # this number worked fine on couple of tested videos: to_skip = 6 while True: frame, val = ffplayer.get_frame(show=False) # Exit loop on invalid val: if val in ('paused', 'eof'): break # Exit loop on seek_queue updated: if seek_queue: break # Wait for next frame: if frame is None: sleep(0.005) continue # Wait until we skipped enough frames: to_skip -= 1 if to_skip == 0: break # Assuming last frame is actual, just get it: frame, val = ffplayer.get_frame(force_refresh=True) finally: ffplayer.set_pause(bool(self._state == 'paused')) ffplayer.set_volume(self._volume) # Get next frame regular: else: frame, val = ffplayer.get_frame() if val == 'eof': sleep(0.2) if not did_dispatch_eof: self._do_eos() did_dispatch_eof = True elif val == 'paused': did_dispatch_eof = False sleep(0.2) else: did_dispatch_eof = False if frame: self._next_frame = frame trigger() else: val = val if val else (1 / 30.) sleep(val) def seek(self, percent): if self._ffplayer is None: return self._seek_queue.append(percent) def stop(self): self.unload() def pause(self): if self._ffplayer and self._state != 'paused': self._ffplayer.toggle_pause() self._state = 'paused' def play(self): if self._ffplayer and self._state == 'paused': self._ffplayer.toggle_pause() self._state = 'playing' return self.load() self._out_fmt = 'rgba' ff_opts = { 'paused': True, 'out_fmt': self._out_fmt, 'sn': True, } self._ffplayer = MediaPlayer(self._filename, callback=self._player_callback, thread_lib='SDL', loglevel='info', ff_opts=ff_opts) self._ffplayer.set_volume(self._volume) self._thread = Thread(target=self._next_frame_run, name='Next frame') self._thread.daemon = True self._thread.start() def load(self): self.unload() def unload(self): if self._trigger is not None: self._trigger.cancel() self._ffplayer_need_quit = True if self._thread: self._thread.join() self._thread = None if self._ffplayer: self._ffplayer = None self._next_frame = None self._size = (0, 0) self._state = '' self._ffplayer_need_quit = False
class SoundFFPy(Sound): @staticmethod def extensions(): return formats_in def __init__(self, **kwargs): self._ffplayer = None self.quitted = False self._log_callback_set = False self._state = '' self.state = 'stop' if not get_log_callback(): set_log_callback(_log_callback) self._log_callback_set = True super(SoundFFPy, self).__init__(**kwargs) def __del__(self): self.unload() if self._log_callback_set: set_log_callback(None) def _player_callback(self, selector, value): if self._ffplayer is None: return if selector == 'quit': def close(*args): self.quitted = True self.unload() Clock.schedule_once(close, 0) elif selector == 'eof': Clock.schedule_once(self._do_eos, 0) def load(self): self.unload() ff_opts = {'vn': True, 'sn': True} # only audio self._ffplayer = MediaPlayer(self.source, callback=self._player_callback, loglevel='info', ff_opts=ff_opts) player = self._ffplayer player.set_volume(self.volume) player.toggle_pause() self._state = 'paused' # wait until loaded or failed, shouldn't take long, but just to make # sure metadata is available. s = time.clock() while ((not player.get_metadata()['duration']) and not self.quitted and time.clock() - s < 10.): time.sleep(0.005) def unload(self): if self._ffplayer: self._ffplayer = None self._state = '' self.state = 'stop' self.quitted = False def play(self): if self._state == 'playing': super(SoundFFPy, self).play() return if not self._ffplayer: self.load() self._ffplayer.toggle_pause() self._state = 'playing' self.state = 'play' super(SoundFFPy, self).play() def stop(self): if self._ffplayer and self._state == 'playing': self._ffplayer.toggle_pause() self._state = 'paused' self.state = 'stop' super(SoundFFPy, self).stop() def seek(self, position): if self._ffplayer is None: return self._ffplayer.seek(position, relative=False) def get_pos(self): if self._ffplayer is not None: return self._ffplayer.get_pts() return 0 def on_volume(self, instance, volume): if self._ffplayer is not None: self._ffplayer.set_volume(volume) def _get_length(self): if self._ffplayer is None: return super(SoundFFPy, self)._get_length() return self._ffplayer.get_metadata()['duration'] def _do_eos(self, *args): if not self.loop: self.stop() else: self.seek(0.)
class SoundFFPy(Sound): @staticmethod def extensions(): return formats_in def __init__(self, **kwargs): self._ffplayer = None self.quitted = False self._log_callback_set = False self._state = '' self.state = 'stop' self._callback_ref = WeakMethod(self._player_callback) if not get_log_callback(): set_log_callback(_log_callback) self._log_callback_set = True super(SoundFFPy, self).__init__(**kwargs) def __del__(self): self.unload() if self._log_callback_set: set_log_callback(None) def _player_callback(self, selector, value): if self._ffplayer is None: return if selector == 'quit': def close(*args): self.quitted = True self.unload() Clock.schedule_once(close, 0) elif selector == 'eof': Clock.schedule_once(self._do_eos, 0) def load(self): self.unload() ff_opts = {'vn': True, 'sn': True} # only audio self._ffplayer = MediaPlayer(self.source, callback=self._callback_ref, loglevel='info', ff_opts=ff_opts) player = self._ffplayer player.set_volume(self.volume) player.toggle_pause() self._state = 'paused' # wait until loaded or failed, shouldn't take long, but just to make # sure metadata is available. s = time.clock() while ((not player.get_metadata()['duration']) and not self.quitted and time.clock() - s < 10.): time.sleep(0.005) def unload(self): if self._ffplayer: self._ffplayer = None self._state = '' self.state = 'stop' self.quitted = False def play(self): if self._state == 'playing': super(SoundFFPy, self).play() return if not self._ffplayer: self.load() self._ffplayer.toggle_pause() self._state = 'playing' self.state = 'play' super(SoundFFPy, self).play() def stop(self): if self._ffplayer and self._state == 'playing': self._ffplayer.toggle_pause() self._state = 'paused' self.state = 'stop' super(SoundFFPy, self).stop() def seek(self, position): if self._ffplayer is None: return self._ffplayer.seek(position, relative=False) def get_pos(self): if self._ffplayer is not None: return self._ffplayer.get_pts() return 0 def on_volume(self, instance, volume): if self._ffplayer is not None: self._ffplayer.set_volume(volume) def _get_length(self): if self._ffplayer is None: return super(SoundFFPy, self)._get_length() return self._ffplayer.get_metadata()['duration'] def _do_eos(self, *args): if not self.loop: self.stop() else: self.seek(0.)
class VideoFFPy(VideoBase): YUV_RGB_FS = """ $HEADER$ uniform sampler2D tex_y; uniform sampler2D tex_u; uniform sampler2D tex_v; void main(void) { float y = texture2D(tex_y, tex_coord0).r; float u = texture2D(tex_u, tex_coord0).r - 0.5; float v = texture2D(tex_v, tex_coord0).r - 0.5; float r = y + 1.402 * v; float g = y - 0.344 * u - 0.714 * v; float b = y + 1.772 * u; gl_FragColor = vec4(r, g, b, 1.0); } """ _trigger = None def __init__(self, **kwargs): self._ffplayer = None self._thread = None self._next_frame = None self._seek_queue = [] self._ffplayer_need_quit = False self._trigger = Clock.create_trigger(self._redraw) super(VideoFFPy, self).__init__(**kwargs) def __del__(self): self.unload() def _player_callback(self, selector, value): if self._ffplayer is None: return if selector == 'quit': def close(*args): self.unload() Clock.schedule_once(close, 0) def _get_position(self): if self._ffplayer is not None: return self._ffplayer.get_pts() return 0 def _set_position(self, pos): self.seek(pos) def _set_volume(self, volume): self._volume = volume if self._ffplayer: self._ffplayer.set_volume(self._volume) def _get_duration(self): if self._ffplayer is None: return 0 return self._ffplayer.get_metadata()['duration'] @mainthread def _do_eos(self): if self.eos == 'pause': self.pause() elif self.eos == 'stop': self.stop() elif self.eos == 'loop': self.position = 0 self.dispatch('on_eos') @mainthread def _change_state(self, state): self._state = state def _redraw(self, *args): if not self._ffplayer: return next_frame = self._next_frame if not next_frame: return img, pts = next_frame if img.get_size() != self._size or self._texture is None: self._size = w, h = img.get_size() if self._out_fmt == 'yuv420p': w2 = int(w / 2) h2 = int(h / 2) self._tex_y = Texture.create( size=(w, h), colorfmt='luminance') self._tex_u = Texture.create( size=(w2, h2), colorfmt='luminance') self._tex_v = Texture.create( size=(w2, h2), colorfmt='luminance') self._fbo = fbo = Fbo(size=self._size) with fbo: BindTexture(texture=self._tex_u, index=1) BindTexture(texture=self._tex_v, index=2) Rectangle(size=fbo.size, texture=self._tex_y) fbo.shader.fs = VideoFFPy.YUV_RGB_FS fbo['tex_y'] = 0 fbo['tex_u'] = 1 fbo['tex_v'] = 2 self._texture = fbo.texture else: self._texture = Texture.create(size=self._size, colorfmt='rgba') # XXX FIXME #self.texture.add_reload_observer(self.reload_buffer) self._texture.flip_vertical() self.dispatch('on_load') if self._texture: if self._out_fmt == 'yuv420p': dy, du, dv, _ = img.to_memoryview() self._tex_y.blit_buffer(dy, colorfmt='luminance') self._tex_u.blit_buffer(du, colorfmt='luminance') self._tex_v.blit_buffer(dv, colorfmt='luminance') self._fbo.ask_update() self._fbo.draw() else: self._texture.blit_buffer( img.to_memoryview()[0], colorfmt='rgba') self.dispatch('on_frame') def _next_frame_run(self): ffplayer = self._ffplayer sleep = time.sleep trigger = self._trigger did_dispatch_eof = False seek_queue = self._seek_queue # fast path, if the source video is yuv420p, we'll use a glsl shader for # buffer conversion to rgba while not self._ffplayer_need_quit: src_pix_fmt = ffplayer.get_metadata().get('src_pix_fmt') if not src_pix_fmt: sleep(0.005) continue if src_pix_fmt == 'yuv420p': self._out_fmt = 'yuv420p' ffplayer.set_output_pix_fmt(self._out_fmt) self._ffplayer.toggle_pause() break if self._ffplayer_need_quit: return # wait until loaded or failed, shouldn't take long, but just to make # sure metadata is available. s = time.clock() while not self._ffplayer_need_quit: if ffplayer.get_metadata()['src_vid_size'] != (0, 0): break # XXX if will fail later then? if time.clock() - s > 10.: break sleep(0.005) if self._ffplayer_need_quit: return # we got all the informations, now, get the frames :) self._change_state('playing') while not self._ffplayer_need_quit: if seek_queue: vals = seek_queue[:] del seek_queue[:len(vals)] ffplayer.seek( vals[-1] * ffplayer.get_metadata()['duration'], relative=False) self._next_frame = None t1 = time.time() frame, val = ffplayer.get_frame() t2 = time.time() if val == 'eof': sleep(0.2) if not did_dispatch_eof: self._do_eos() did_dispatch_eof = True elif val == 'paused': did_dispatch_eof = False sleep(0.2) else: did_dispatch_eof = False if frame: self._next_frame = frame trigger() else: val = val if val else (1 / 30.) sleep(val) def seek(self, percent): if self._ffplayer is None: return self._seek_queue.append(percent) def stop(self): self.unload() def pause(self): if self._ffplayer and self._state != 'paused': self._ffplayer.toggle_pause() self._state = 'paused' def play(self): if self._ffplayer and self._state == 'paused': self._ffplayer.toggle_pause() self._state = 'playing' return self.load() self._out_fmt = 'rgba' ff_opts = { 'paused': True, 'out_fmt': self._out_fmt } self._ffplayer = MediaPlayer( self._filename, callback=self._player_callback, thread_lib='SDL', loglevel='info', ff_opts=ff_opts) self._ffplayer.set_volume(self._volume) self._thread = Thread(target=self._next_frame_run, name='Next frame') self._thread.daemon = True self._thread.start() def load(self): self.unload() def unload(self): if self._trigger is not None: self._trigger.cancel() self._ffplayer_need_quit = True if self._thread: self._thread.join() self._thread = None if self._ffplayer: self._ffplayer = None self._next_frame = None self._size = (0, 0) self._state = '' self._ffplayer_need_quit = False
class PlayerApp(App): def __init__(self, **kwargs): super(PlayerApp, self).__init__(**kwargs) self.texture = None self.size = (0, 0) self.next_frame = None self._done = False self._lock = RLock() self._thread = Thread(target=self._next_frame, name='Next frame') self._trigger = Clock.create_trigger(self.redraw) self._force_refresh = False def build(self): self.root = Root() return self.root def on_start(self): self.callback_ref = WeakMethod(self.callback) filename = sys.argv[1] logging.info('ffpyplayer: Playing file "{}"'.format(filename)) # try ff_opts = {'vf':'edgedetect'} http://ffmpeg.org/ffmpeg-filters.html ff_opts = {} self.ffplayer = MediaPlayer(filename, callback=self.callback_ref, loglevel=log_level, ff_opts=ff_opts) self._thread.start() self.keyboard = Window.request_keyboard(None, self.root) self.keyboard.bind(on_key_down=self.on_keyboard_down) def resize(self): if self.ffplayer: w, h = self.ffplayer.get_metadata()['src_vid_size'] if not h: return lock = self._lock lock.acquire() if self.root.image.width < self.root.image.height * w / float(h): self.ffplayer.set_size(-1, self.root.image.height) else: self.ffplayer.set_size(self.root.image.width, -1) lock.release() logging.debug('ffpyplayer: Resized video.') def update_pts(self, *args): if self.ffplayer: self.root.seek.value = self.ffplayer.get_pts() def on_keyboard_down(self, keyboard, keycode, text, modifiers): if not self.ffplayer: return False lock = self._lock ctrl = 'ctrl' in modifiers if keycode[1] == 'p' or keycode[1] == 'spacebar': logging.info('Toggled pause.') self.ffplayer.toggle_pause() elif keycode[1] == 'r': logging.debug('ffpyplayer: Forcing a refresh.') self._force_refresh = True elif keycode[1] == 'v': logging.debug('ffpyplayer: Changing video stream.') lock.acquire() self.ffplayer.request_channel('video', 'close' if ctrl else 'cycle') lock.release() Clock.unschedule(self.update_pts) if ctrl: # need to continue updating pts, since video is disabled. Clock.schedule_interval(self.update_pts, 0.05) elif keycode[1] == 'a': logging.debug('ffpyplayer: Changing audio stream.') lock.acquire() self.ffplayer.request_channel('audio', 'close' if ctrl else 'cycle') lock.release() elif keycode[1] == 't': logging.debug('ffpyplayer: Changing subtitle stream.') lock.acquire() self.ffplayer.request_channel('subtitle', 'close' if ctrl else 'cycle') lock.release() elif keycode[1] == 'right': logging.debug('ffpyplayer: Seeking forward by 10s.') self.ffplayer.seek(10.) elif keycode[1] == 'left': logging.debug('ffpyplayer: Seeking back by 10s.') self.ffplayer.seek(-10.) elif keycode[1] == 'up': logging.debug('ffpyplayer: Increasing volume.') self.ffplayer.set_volume(self.ffplayer.get_volume() + 0.01) self.root.volume.value = self.ffplayer.get_volume() elif keycode[1] == 'down': logging.debug('ffpyplayer: Decreasing volume.') self.ffplayer.set_volume(self.ffplayer.get_volume() - 0.01) self.root.volume.value = self.ffplayer.get_volume() return True def touch_down(self, touch): if self.root.seek.collide_point(*touch.pos) and self.ffplayer: pts = ((touch.pos[0] - self.root.volume.width) / self.root.seek.width * self.ffplayer.get_metadata()['duration']) logging.debug('ffpyplayer: Seeking to {}.'.format(pts)) self.ffplayer.seek(pts, relative=False) self._force_refresh = True return True return False def callback(self, selector, value): if self.ffplayer is None: return if selector == 'quit': logging.debug('ffpyplayer: Quitting.') def close(*args): self._done = True self.ffplayer = None Clock.schedule_once(close, 0) # called from internal thread, it typically reads forward elif selector == 'display_sub': self.display_subtitle(*value) def _next_frame(self): ffplayer = self.ffplayer sleep = time.sleep trigger = self._trigger while not self._done: force = self._force_refresh if force: self._force_refresh = False frame, val = ffplayer.get_frame(force_refresh=force) if val == 'eof': logging.debug('ffpyplayer: Got eof.') sleep(1 / 30.) elif val == 'paused': logging.debug('ffpyplayer: Got paused.') sleep(1 / 30.) else: if frame: logging.debug('ffpyplayer: Next frame: {}.'.format(val)) sleep(val) self.next_frame = frame trigger() else: val = val if val else (1 / 30.) logging.debug('ffpyplayer: Schedule next frame check: {}.' .format(val)) sleep(val) def redraw(self, dt=0, force_refresh=False): if not self.ffplayer: return if self.next_frame: img, pts = self.next_frame if img.get_size() != self.size or self.texture is None: self.root.image.canvas.remove_group(str(self)+'_display') self.texture = Texture.create(size=img.get_size(), colorfmt='rgb') # by adding 'vf':'vflip' to the player initialization ffmpeg # will do the flipping self.texture.flip_vertical() self.texture.add_reload_observer(self.reload_buffer) self.size = img.get_size() logging.debug('ffpyplayer: Creating new image texture of ' 'size: {}.'.format(self.size)) self.texture.blit_buffer(img.to_memoryview()[0]) self.root.image.texture = None self.root.image.texture = self.texture self.root.seek.value = pts logging.debug('ffpyplayer: Blitted new frame with time: {}.' .format(pts)) if self.root.seek.value: self.root.seek.max = self.ffplayer.get_metadata()['duration'] def display_subtitle(self, text, fmt, pts, t_start, t_end): pass # fmt is text (unformatted), or ass (formatted subs) def reload_buffer(self, *args): logging.debug('ffpyplayer: Reloading buffer.') frame = self.next_frame if not frame: return self.texture.blit_buffer(frame[0].to_memoryview()[0], colorfmt='rgb', bufferfmt='ubyte')
class DowGlImage(QtOpenGLWidgets.QOpenGLWidget, QtGui.QOpenGLFunctions): __vertex_shader = """ #version 440 core layout(location = 0) in vec3 inPosition; layout(location = 1) in vec2 texCoord; layout(location = 2) uniform vec2 biasTexCoord; layout(location = 0) out vec3 outColor; layout(location = 1) out vec2 outCoord; void main() { outColor = vec3(1.0f, 0.5f, 1.0f); outCoord = texCoord; float pos_x = inPosition.x * biasTexCoord.x; float pos_y = inPosition.y * biasTexCoord.y; gl_Position = vec4(pos_x, pos_y, 0.0, 1.0); }""" __frag_shader = """ #version 440 core layout(location = 0) in vec3 inColor; layout(location = 1) in vec2 texCoord; layout(location = 0) out vec4 outColor; uniform sampler2D inTexture; void main() { outColor = texture(inTexture, texCoord); } """ def __init__(self, parent, tag=None): QtOpenGLWidgets.QOpenGLWidget.__init__(self, parent) GL.__init__(self) self.__data = np.array([ -1.0, -1.0, 0.0, 0.0, 0.0, -1.0, 1.0, 0.0, 0.0, 1.0, 1.0, 1.0, 0.0, 1.0, 1.0, 1.0, -1.0, 0.0, 1.0, 0.0 ], dtype=ctypes.c_float) self.tag = tag self.__mutex = threading.Lock() self._is_video = False self._is_video_playing = False self.__texture_generator = None self.__player = None self.__uniform_tex_bias = -1 def __del__(self): self.__video_thread._stop() self.__video_thread.join() def initializeGL(self): self.initializeOpenGLFunctions() self.glClearColor(0, 0, 0, 1) self.__program = QtOpenGL.QOpenGLShaderProgram() self.__program.addShaderFromSourceCode(QtOpenGL.QOpenGLShader.Vertex, self.__vertex_shader) self.__program.addShaderFromSourceCode(QtOpenGL.QOpenGLShader.Fragment, self.__frag_shader) self.__program.link() self.__uniform_tex_bias = self.__program.uniformLocation( "biasTexCoord") self.__vao = QtOpenGL.QOpenGLVertexArrayObject() self.__vao.create() self.__vao.bind() self.__buffer = QtOpenGL.QOpenGLBuffer( QtOpenGL.QOpenGLBuffer.Type.VertexBuffer) self.__buffer.create() self.__buffer.bind() float_size = ctypes.sizeof(ctypes.c_float) null = VoidPtr(0) pointer = VoidPtr(3 * float_size) self.__buffer.allocate(self.__data.tobytes(), self.__data.size * float_size) self.glVertexAttribPointer(0, 3, int(pygl.GL_FLOAT), int(pygl.GL_FALSE), 5 * float_size, null) self.glVertexAttribPointer(1, 2, int(pygl.GL_FLOAT), int(pygl.GL_FALSE), 5 * float_size, pointer) self.glEnableVertexAttribArray(0) self.glEnableVertexAttribArray(1) self.__vao.release() self.__buffer.release() self.__video_thread = threading.Thread(target=self.__video_play, args=(), daemon=True) self.__video_thread.start() def resizeGL(self, w, h): self.glViewport(0, 0, w, h) def paintGL(self): self.glClear(pygl.GL_COLOR_BUFFER_BIT) self.__mutex.acquire() if self.__texture_generator is not None: texture = None try: texture = next(self.__texture_generator) except: pass if texture is not None: rate = min(self.size().width() / texture.width(), self.size().height() / texture.height()) rate_x = (texture.width() / self.size().width()) * rate rate_y = (texture.height() / self.size().height()) * rate self.__program.bind() if self.__uniform_tex_bias > -1: self.__program.setUniformValue(self.__uniform_tex_bias, rate_x, rate_y) self.__vao.bind() self.glActiveTexture(pygl.GL_TEXTURE0) texture.bind() self.glDrawArrays(int(pygl.GL_POLYGON), 0, 4) texture.release() self.__vao.release() self.__program.release() if self._is_video: texture.destroy() else: self.__texture_generator = None self._is_video = False self.__mutex.release() def __create_texture(self, image): texture = QtOpenGL.QOpenGLTexture(QtOpenGL.QOpenGLTexture.Target2D) texture.setMinMagFilters(QtOpenGL.QOpenGLTexture.Filter.Nearest, QtOpenGL.QOpenGLTexture.Filter.Linear) texture.setBorderColor(0, 0, 0, 1) texture.setWrapMode(QtOpenGL.QOpenGLTexture.ClampToBorder) texture.setAutoMipMapGenerationEnabled(False) texture.DontGenerateMipMaps = True texture.setData( QtGui.QImage(image, image.shape[1], image.shape[0], QtGui.QImage.Format_RGBA8888).mirrored()) return texture def __video_stream(self, filename): video = cv2.VideoCapture(str(filename)) if self.__player is not None: self.__player.close_player() self.__player = None self.__player = MediaPlayer(str(filename)) self.__player.set_volume(1.0) self._is_video_playing = True while video.isOpened(): ret, frame = video.read() self.__player.get_frame(show=False) if ret: frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGBA) tex = self.__create_texture(frame) yield tex else: video.set(cv2.CAP_PROP_POS_FRAMES, 0) self.__player.seek(0, relative=False) self._is_video_playing = False return None def __image_stream(self, filename): image = cv2.imread(str(filename), cv2.IMREAD_UNCHANGED) image = cv2.cvtColor(image, cv2.COLOR_BGR2RGBA) tex = self.__create_texture(image) if self.__player is not None: self.__player.close_player() self.__player = None while True: yield tex def SetImage(self, filename): self.__mutex.acquire() self._is_video = False if self.__texture_generator != None: tex = next(self.__texture_generator) tex.destroy() self.__texture_generator = self.__image_stream(filename) self.__mutex.release() def SetVideo(self, filename): self.__mutex.acquire() self._is_video = True self.__texture_generator = self.__video_stream(filename) self.__mutex.release() def Clear(self): self.__mutex.acquire() self.__texture_generator = None self.__mutex.release() def __video_play(self): while True: try: pass self.update() except: break finally: pass time.sleep(0.0416)
class Window(QMainWindow, Ui_MainWindow): def __init__(self): super().__init__() self.setupUi(self) self.Listadd() self.step = 0 self.loop = 1 self.flag = True def Listadd(self): if os.path.isfile('CPlayerlist.txt'): with open('CPlayerlist.txt') as f: for filelist in f: filelist = filelist.strip() self.list.addItem(filelist) def Add(self): filelists, _ = QFileDialog.getOpenFileNames(self, '添加到播放列表', '.', '媒体文件(*)') self.list.addItems(filelists) self.Listchanged() def Remove(self): self.list.takeItem(self.list.currentRow()) self.Listchanged() def Clear(self): self.list.clear() os.remove('CPlayerlist.txt') def Listchanged(self): with open('CPlayerlist.txt', 'w') as f: for i in range(self.list.count()): f.write(self.list.item(i).text() + '\n') def Loop(self): if self.loop == 0: self.loop = 1 self.bloop.setIcon(QIcon(r'img\withloop.png')) self.bloop.setToolTip('循环播放') else: self.loop = 0 self.bloop.setIcon(QIcon(r'img\withoutloop.png')) self.bloop.setToolTip('取消循环') def Play(self): try: if self.flag: self.playitem = self.list.currentItem().text() self.player = MediaPlayer("%s" % self.playitem) self.timer = QTimer() self.timer.start(50) self.timer.timeout.connect(self.Show) self.steptimer = QTimer() self.steptimer.start(1000) self.steptimer.timeout.connect(self.Step) self.flag = False self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停') else: if self.list.currentItem().text() == self.playitem: self.player.toggle_pause() if self.player.get_pause(): self.timer.stop() self.steptimer.stop() self.bplay.setIcon(QIcon(r'img\play.png')) self.bplay.setToolTip('播放') else: self.timer.start() self.steptimer.start() self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停') else: self.step = 0 self.stime.setValue(0) self.playitem = self.list.currentItem().text() self.player = MediaPlayer("%s" % self.playitem) self.timer.start() self.steptimer.start() except: QMessageBox.warning(self, '错误', '找不到要播放的文件!') def Show(self): frame, self.val = self.player.get_frame() self.lmedia.setPixmap(QPixmap('')) if self.val != 'eof' and frame is not None: img, t = frame data = img.to_bytearray()[0] width, height = img.get_size() qimg = QImage(data, width, height, QImage.Format_RGB888) self.lmedia.setPixmap(QPixmap.fromImage(qimg)) self.mediatime = self.player.get_metadata()['duration'] self.stime.setMaximum(int(self.mediatime)) mediamin, mediasec = divmod(self.mediatime, 60) mediahour, mediamin = divmod(mediamin, 60) playmin, playsec = divmod(self.step, 60) playhour, playmin = divmod(playmin, 60) self.ltime.setText( '%02d:%02d:%02d/%02d:%02d:%02d' % (playhour, playmin, playsec, mediahour, mediamin, mediasec)) def Stop(self): if self.flag == False: self.player.close_player() self.timer.stop() self.steptimer.stop() self.step = 0 self.loop = 1 self.flag = True self.stime.setValue(0) self.ltime.setText('') self.bplay.setIcon(QIcon(r'img\play.png')) self.bplay.setToolTip('播放') self.lmedia.setPixmap(QPixmap('')) def Curvol(self): self.curvol = self.svolume.value() def Mute(self): if self.flag == False: if self.player.get_volume() != 0: self.player.set_volume(0) self.bmute.setIcon(QIcon(r'img\withoutvolume.png')) self.bmute.setToolTip('取消静音') else: if self.svolume.value() != 0: self.player.set_volume(self.svolume.value()) else: self.player.set_volume(self.curvol / 100) self.svolume.setValue(self.curvol) self.bmute.setIcon(QIcon(r'img\withvolume.png')) self.bmute.setToolTip('静音') def Volume(self): if self.flag == False: if self.svolume.value() == 0: self.bmute.setIcon(QIcon(r'img\withoutvolume.png')) self.bmute.setToolTip('取消静音') else: self.bmute.setIcon(QIcon(r'img\withvolume.png')) self.bmute.setToolTip('静音') self.player.set_volume(self.svolume.value() / 100) def Step(self): if self.step >= int(self.mediatime): self.step = int(self.mediatime) if self.loop == 0: self.step = 0 self.flag = True self.Play() else: if self.val == 'eof': self.timer.stop() self.steptimer.stop() self.step = 0 self.loop = 1 self.flag = True self.stime.setValue(0) self.player.close_player() self.bplay.setIcon(QIcon(r'img\play.png')) self.bplay.setToolTip('播放') else: self.step += 1 self.stime.setValue(self.step) def Slidechanged(self): self.step = self.stime.value() def Slidemoved(self): self.timer.start() self.steptimer.start() self.player = MediaPlayer("%s" % self.playitem, ff_opts={'ss': self.step}) self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停') def Fastforward(self): self.step += 10 if self.step >= int(self.mediatime): self.stime.setValue(int(self.mediatime)) self.timer.start() self.steptimer.start() self.player = MediaPlayer("%s" % self.playitem, ff_opts={'ss': self.step}) self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停') def Fastback(self): self.step -= 10 if self.step <= 0: self.step = 0 self.timer.start() self.steptimer.start() self.player = MediaPlayer("%s" % self.playitem, ff_opts={'ss': self.step}) self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停')
class Application(tk.Frame): def __init__(self, master=None): super().__init__(master) self.master = master self.master.geometry("640x420") self.winfo_toplevel().title("YouTube downloader") #Create icon from base64 string icon_file = io.BytesIO(base64.b64decode(icon)) img = Image.open(icon_file, mode='r') self.master.iconphoto(True, ImageTk.PhotoImage(image=img)) self.video_link = tk.StringVar() #Link to the youtube video self.download_path = tk.StringVar() #Folder to download videos to self.video_folder = tk.StringVar( ) #Represents the folder to play videos from self.selected_video = 0 #Current playing video, idx self.playlist = [] #Array of video's to play self.downloadLeft = [0, 0] self.download_count = None #Download count text widget self.video_list = None self.video_embed = None #Styles self.mainBgColor = "#121212" self.labelBgColor = "#1E1E1E" self.fontColor = "white" self.btnHighlight = "#FF00FF" #Video player self.video_player = None #Create blank image for video player img_str = io.BytesIO(base64.b64decode(blank)) img = Image.open(img_str, mode='r') self.blank_img = ImageTk.PhotoImage(image=img) #Play/Stop video buttons self.playButton = None self.stopButton = None self.pauseButton = None self.playlistChanged = False #Flag for seeing whether playlist has changed self.songChanged = False #Flag for seeing if user pressed next button self.playback_buttons_frame = None #Bind the playback buttons frame for swapping buttons inside of it self.isPlaying = False #Flag used seeing if video is being streamed (Used in next/prev song, not in thread termination!) self.curVolume = 50 self.curBassBoost = 0 #Maybe used one day self.now_playing = "" self.master.resizable(False, False) self.create_widgets() self.fps = 30 def create_widgets(self): self.master.config(bg=self.mainBgColor) ##DOWNLOADING download_frame = LabelFrame(self.master, bg=self.mainBgColor, width=20) download_frame.grid(row=0, column=0, pady=10) #Input/Link frame input_frame = LabelFrame(download_frame, bg=self.mainBgColor, bd=0) input_frame.grid(row=0, column=0, padx=5) link_lable = tk.Label(input_frame, text="YouTube link: ", width=10, bg=self.mainBgColor, fg=self.fontColor) link_lable.grid(row=1, column=0, pady=5, padx=20) self.master.linkText = tk.Entry(input_frame, width=54, textvariable=self.video_link, bg=self.labelBgColor, fg=self.fontColor) self.master.linkText.grid(row=1, column=1, padx=2) #destination frame (for better button positioning) destination_frame = LabelFrame(download_frame, bg=self.mainBgColor, bd=0) destination_frame.grid(row=2, column=0) destination_label = tk.Label(destination_frame, text="Destination: ", width=10, bg=self.mainBgColor, fg=self.fontColor) destination_label.grid(row=0, column=0, padx=20) self.master.destinationText = tk.Entry(destination_frame, width=40, textvariable=self.download_path, bg=self.labelBgColor, fg=self.fontColor) self.master.destinationText.grid(row=0, column=1, padx=(4, 0)) browse_B = tk.Button(destination_frame, text="Browse", command=self.BrowseDestination, width=10, bg=self.labelBgColor, fg=self.fontColor, activebackground=self.btnHighlight, activeforeground="black") browse_B.grid(row=0, column=2, padx=4) #Download frame download_btn_frame = LabelFrame(download_frame, bg=self.mainBgColor, bd=0) download_btn_frame.grid(row=3, column=0) download_b = tk.Button(download_btn_frame, text="Download", command=self.Download, width=20, bg=self.labelBgColor, fg="white", activebackground=self.btnHighlight, activeforeground="black") download_b.grid(row=0, column=0) self.download_count = tk.Text(download_btn_frame, width=22, height=1, bg=self.mainBgColor, fg="white", bd=0) self.download_count.grid(row=0, column=1, padx=5) self.download_count.insert(tk.END, "Download status: ") self.download_count.insert(tk.END, self.downloadLeft[0]) self.download_count.insert(tk.END, " / ") self.download_count.insert(tk.END, self.downloadLeft[1]) ##VIDEO PLAYER #Playback buttons and volume sliders container playback_container_frame = LabelFrame(self.master, bg=self.mainBgColor, bd=0) playback_container_frame.grid(row=1, column=0, pady=5) #Container that has bottom and top frame for playback buttons buttons_container = LabelFrame(playback_container_frame, bg=self.mainBgColor, bd=0) buttons_container.grid(row=0, column=0) #Top frame (Empty) top_frame = LabelFrame(buttons_container, bg=self.mainBgColor, height=22, bd=0) top_frame.grid(row=0, column=0) self.playback_buttons_frame = LabelFrame(buttons_container, bg=self.mainBgColor, bd=0) self.playback_buttons_frame.grid(row=1, column=0, padx=(50, 0), pady=(8, 0)) prevVid = tk.Button(self.playback_buttons_frame, text="Prev", command=self.PreviousVideo, width=10, bg=self.labelBgColor, fg="white", activebackground=self.btnHighlight, activeforeground="black") prevVid.grid(row=0, column=0) self.playButton = tk.Button(self.playback_buttons_frame, text="Play", command=self.PlayVideo, width=10, bg=self.labelBgColor, fg="white", activebackground=self.btnHighlight, activeforeground="black") self.playButton.grid(row=0, column=1) nextVid = tk.Button(self.playback_buttons_frame, text="Next", command=self.NextVideo, width=10, bg=self.labelBgColor, fg="white", activebackground=self.btnHighlight, activeforeground="black") nextVid.grid(row=0, column=2) self.pauseButton = tk.Button(self.playback_buttons_frame, text="Pause", command=self.PauseVideo, width=10, bg=self.labelBgColor, fg="white", activebackground=self.btnHighlight, activeforeground="black") self.pauseButton.grid(row=0, column=3) #Volume slider and bass EQ eq_frame = LabelFrame(playback_container_frame, bg=self.mainBgColor, bd=0) eq_frame.grid(row=0, column=1, padx=50) volumeText = tk.Text(eq_frame, width=10, height=1, bg=self.mainBgColor, fg="white", bd=0) volumeText.tag_configure("center", justify="center") volumeText.insert("1.0", "Volume") volumeText.tag_add("center", "1.0", "end") volumeText.grid(row=0, column=0, padx=(30, 0)) volume_slider = Scale(eq_frame, from_=0, to=100, orient=tk.HORIZONTAL, bg=self.mainBgColor, bd=0, fg="white", troughcolor=self.labelBgColor, highlightbackground=self.mainBgColor, activebackground="#FF00FF", command=self.VolumeSlider, length=150) volume_slider.grid(row=1, column=0, padx=(30, 0)) volume_slider.set(self.curVolume) #EQ/Bass boost slider for future use #TODO:: Re-compile ffpyplayer module with custom sdl_audio_callback function call, which will take use DSP for changing the pitch of the audio #Bind this slider to callback the sdl_audio_callback custom function # bassText = tk.Text(eq_frame, width=10, height=1, bg=self.mainBgColor, fg="white", bd=0) # bassText.insert(tk.END, "Bass boost") # bassText.grid(row=0, column=1) # bass_slider = Scale(eq_frame, from_=0, to=100, orient=tk.HORIZONTAL, # bg=self.mainBgColor, bd=0, fg="white", # troughcolor=self.labelBgColor, highlightbackground=self.mainBgColor, # activebackground="#FF00FF") # bass_slider.grid(row=1, column=1) # bass_slider.set(self.curBassBoost) #Video stream frame video_player_frame = LabelFrame(self.master, bg=self.labelBgColor, bd=1) video_player_frame.grid(row=2, column=0, padx=17) self.video_embed = tk.Label(video_player_frame, text="Video", image=self.blank_img, bg=self.labelBgColor) self.video_embed.grid(row=0, column=0) self.now_playing = Text(video_player_frame, width=50, height=1, bg=self.mainBgColor, fg="white") self.now_playing.insert(tk.END, "Now playing: ") self.now_playing.grid(row=1, column=0) #Video queue frame queue_frame = LabelFrame(video_player_frame, bg=self.labelBgColor, bd=0) queue_frame.grid_rowconfigure(0, weight=0) queue_frame.grid_columnconfigure(0, weight=1) queue_frame.grid(row=0, column=1) queue_buttons = LabelFrame(queue_frame, bg=self.labelBgColor) queue_buttons.grid(row=0, column=0) browse_In = tk.Button(queue_buttons, text="Browse", command=self.BrowseInputFolder, width=10, bg=self.labelBgColor, fg=self.fontColor, bd=1, activebackground=self.btnHighlight, activeforeground="black") browse_In.grid(row=0, column=1) playAll = tk.Button(queue_buttons, text="Select all", command=self.SelectAll, width=10, bg=self.labelBgColor, fg=self.fontColor, bd=1, activebackground=self.btnHighlight, activeforeground="black") playAll.grid(row=0, column=2) self.video_list = tk.Listbox(queue_frame, font=("Helvetica", 12), selectmode=tk.EXTENDED, exportselection=0, height=9, bg=self.labelBgColor, fg=self.fontColor, bd=0, selectbackground=self.btnHighlight) self.video_list.grid(row=1, column=0) self.video_list.bind("<<ListboxSelect>>", self.listbox_sel_callback) #self.video_list.bind('<Double-Button>', self.PlayVideo) #Double clicking video causes thread exceptions for some reason scrollbar = Scrollbar(queue_frame, orient="vertical", command=self.video_list.yview, bg=self.labelBgColor, highlightcolor=self.btnHighlight, bd=0) self.video_list.config(yscrollcommand=scrollbar.set) scrollbar.grid(row=1, column=1, sticky='ns') self.curVolume = 50 #Search bar for videos # search_bar = tk.Entry(queue_frame, bd=0, ) # search_bar.grid(row=2,column=0) def listbox_sel_callback(self, event): self.playlist = [] indices = self.video_list.curselection() for i in indices: self.playlist.append(self.video_list.get(i)) self.playlistChanged = True def BrowseInputFolder(self): video_dir = filedialog.askdirectory(initialdir="C:\\YoutubeVideos") self.video_folder.set(video_dir) self.video_list.delete(0, tk.END) for root, dirs, files in os.walk(self.video_folder.get()): for filename in files: self.video_list.insert(tk.END, filename) def PlayVideo(self): global stop_thread stop_thread = True time.sleep(0.05) #Dangerous way of waiting for thread lol stop_thread = False self.isPlaying = True self.playlistChanged = False # if self.selected_video >= 0 and self.selected_video < len(self.playlist): self.start_videostream() #self.video_player.set_volume(float(self.curVolume)/100) thread = threading.Thread(target=self.Video_data_stream) thread.daemon = 1 thread.start() self.playButton.grid_forget() self.stopButton = tk.Button(self.playback_buttons_frame, text="Stop", command=self.StopVideo, width=10, bg="#FF00FF", fg="black") self.stopButton.grid(row=0, column=1) #Change the "now playing" self.changeNowPlaying() def changeNowPlaying(self): self.now_playing.delete("1.0", tk.END) self.now_playing.insert(tk.END, "Now playing: ") if self.isPlaying: self.now_playing.insert(tk.END, self.playlist[self.selected_video]) def StopVideo(self): global stop_thread global pause_thread self.isPlaying = False stop_thread = True pause_thread = True self.PauseVideo() self.stopButton.grid_forget() self.playButton = tk.Button(self.playback_buttons_frame, text="Play", command=self.PlayVideo, width=10, bg=self.labelBgColor, fg=self.fontColor) self.playButton.grid(row=0, column=1) self.changeNowPlaying() def PauseVideo(self): global pause_thread if pause_thread: #Why isn't this done in play/stop aswell lol self.pauseButton.config(text="Pause", bg=self.labelBgColor, fg="white") pause_thread = False self.video_player.set_pause(False) else: self.pauseButton.config(text="Unpause", bg=self.btnHighlight, fg="black") pause_thread = True self.video_player.set_pause(True) def start_videostream(self): #Start new instance of player if self.video_player: self.video_player.close_player() cVol = float(self.curVolume) / 100 print(cVol) self.video_player = MediaPlayer(self.video_folder.get() + "\\" + self.playlist[self.selected_video], ff_opts={ 'paused': True, 'volume': 0.03 }) self.video_player.set_size(400, 200) #while not self.video_player: # continue time.sleep(0.1) if self.video_player: self.video_player.set_volume(cVol) self.video_player.set_pause(False) def NextVideo(self): if self.isPlaying == False: return #Destroy current player if there's one self.video_player.close_player() #Inform the video stream that video was changed self.songChanged = True #If playlist was changed, reset the index to 0 if self.playlistChanged: self.selected_video = 0 self.playlistChanged = False #Other wise just increment idx or start from 0 idx elif self.selected_video < len(self.playlist) - 1: self.selected_video += 1 else: self.selected_video = 0 self.start_videostream() #self.video_player.set_volume(float(self.curVolume)/100) self.changeNowPlaying() def PreviousVideo(self): if self.isPlaying == False: return #Destroy current player if there's one self.video_player.close_player() self.songChanged = True if self.playlistChanged: self.selected_video = 0 self.playlistChanged = False elif self.selected_video > 0: self.selected_video -= 1 else: self.selected_video = len(self.playlist) - 1 self.start_videostream() self.changeNowPlaying() def SelectAll(self): #Select every line in listbox / Every video from list for i in range(0, self.video_list.size()): self.video_list.selection_set(i) #Since manual selection doesn't call callback functions, just add them to playlist manually self.playlist = [] indices = self.video_list.curselection() for i in indices: self.playlist.append(self.video_list.get(i)) self.playlistChanged = True def VolumeSlider(self, value): if self.video_player: self.video_player.set_volume(float(value) / 100) self.curVolume = value def Video_data_stream(self): global stop_thread global pause_thread stop_thread = False pause_thread = False #Start video/audio stream #todo:: len(self.playlist will change) while True: try: frame, val = self.video_player.get_frame() if val == 'eof': self.video_player.close_player() self.NextVideo() #Increment the video index self.video_player.set_volume(float(self.curVolume) / 100) #If we still have videos left in playlist, play another one # if self.selected_video < len(self.playlist): # self.video_player = MediaPlayer(self.video_folder.get() + "\\" + self.playlist[self.selected_video]) # self.video_player.set_size(400, 200) elif frame is None: time.sleep(0.01) else: image, t = frame w, h = image.get_size() img = np.asarray(image.to_bytearray()[0]).reshape(h, w, 3) the_frame = ImageTk.PhotoImage(Image.fromarray(img)) self.video_embed.config(image=the_frame) self.video_embed.image = the_frame if stop_thread: self.video_player.close_player() #Reset the embed image self.video_embed.config(image=self.blank_img) return while pause_thread: #Do nothing if stop_thread: pause_thread = False return continue if val <= 1: time.sleep(val) except: #Exception (e.g outside thread changes to player can cause exception) continue def BrowseDestination(self): download_directory = filedialog.askdirectory( initialdir="C:\\YoutubeVideos") self.download_path.set(download_directory) def Download(self): self.Update_Download_Status() link = self.video_link.get() download_folder = self.download_path.get() if "list" in link: playlist = Playlist(link) thread = threading.Thread(target=self.Download_Playlist, args=( playlist, download_folder, )) thread.daemon = 1 thread.start() else: thread = threading.Thread(target=self.Download_Single, args=( link, download_folder, )) thread.daemon = 1 thread.start() def Download_Playlist(self, playlist, folder): self.downloadLeft = [0, len(playlist.video_urls)] for url in playlist.video_urls: self.Update_Download_Status() try: getVideo = YouTube(url) video_stream_buffer = getVideo.streams.first() video_stream_buffer.download(folder) self.downloadLeft[0] += 1 except: if self.downloadLeft[1] > 0: self.downloadLeft[1] -= 1 continue self.Update_Download_Status() messagebox.showinfo("Download complete!", "Downloaded videos from playlist to:\n" + folder) def Download_Single(self, link, folder): self.downloadLeft = [0, 1] try: self.Update_Download_Status() getVideo = YouTube(link) video_stream_buffer = getVideo.streams.first() video_stream_buffer.download(folder) self.downloadLeft = [1, 1] messagebox.showinfo("Download complete!", "Downloaded video to:\n" + folder) except: messagebox.showinfo("Download failed!", "Video not available:\n" + folder) self.Update_Download_Status() def Update_Download_Status(self): self.download_count.delete('1.0', tk.END) self.download_count.insert(tk.END, "Download status: ") self.download_count.insert(tk.END, self.downloadLeft[0]) self.download_count.insert(tk.END, " / ") self.download_count.insert(tk.END, self.downloadLeft[1])
class Window(QMainWindow, Ui_MainWindow): def __init__(self): super().__init__() self.setupUi(self) self.Listadd() self.step = 0 self.loop = 1 self.tag = self.flag = self.listtag = self.fulltag = True screen = QDesktopWidget().screenGeometry() size = self.geometry() self.move(int((screen.width() - size.width()) / 2), int((screen.height() - size.height()) / 2)) def keyPressEvent(self, event): if event.key() == Qt.Key_P: self.Listhide() if event.key() == Qt.Key_T: self.Fastback() if event.key() == Qt.Key_L: self.Loop() if event.key() == Qt.Key_Space: self.Play() if event.key() == Qt.Key_S: self.Stop() if event.key() == Qt.Key_F: self.Full() if event.key() == Qt.Key_J: self.Fastforward() if event.key() == Qt.Key_M: self.Mute() if event.key() == Qt.Key_A: self.svolume.setValue(self.svolume.value() + 1) if event.key() == Qt.Key_R: self.svolume.setValue(self.svolume.value() - 1) def eventFilter(self, sender, event): if (event.type() == event.ChildRemoved): self.Moved() return False def Listmenu(self, position): lm = QMenu() addact = QAction("添加到播放列表", self, triggered=self.Add) removeact = QAction("从播放列表移除", self, triggered=self.Remove) renameact = QAction('重命名', self, triggered=self.Rename) clearact = QAction('清空播放列表', self, triggered=self.Clear) saveact = QAction('保存当前播放列表', self, triggered=self.Saved) lm.addAction(addact) if self.list.itemAt(position): lm.addAction(removeact) lm.addAction(renameact) lm.addAction(clearact) lm.addAction(saveact) lm.exec_(self.list.mapToGlobal(position)) def Listadd(self): self.l = [] self.list.installEventFilter(self) if os.path.isfile('CPlayerlist.txt'): with open('CPlayerlist.txt') as f: for i in f: i = i.strip() name = i[0:i.find(',')] filelist = i[i.find(',') + 1:len(i)] self.list.addItem(name) self.l.append(filelist) def Add(self): filelists, _ = QFileDialog.getOpenFileNames(self, '添加到播放列表', '.', '媒体文件(*)') for filelist in filelists: name = filelist[filelist.rfind('/') + 1:filelist.rfind('.')] self.list.addItem(name) self.l.append(filelist) def Remove(self): ltmp = [] for i in self.list.selectedIndexes(): ltmp.append(i.row()) ltmp.sort(reverse=True) for j in ltmp: self.list.takeItem(j) self.l.pop(j) def Rename(self): item = self.list.item(self.list.currentRow()) item.setFlags(item.flags() | Qt.ItemIsEditable) self.list.editItem(item) def Clear(self): self.l = [] self.list.clear() if os.path.isfile('CPlayerlist.txt'): os.remove('CPlayerlist.txt') def Drag(self): self.tmp1 = [] self.tmp2 = self.l[:] for i in range(self.list.count()): self.tmp1.append(self.list.item(i).text()) def Moved(self): for i in range(self.list.count()): if self.list.item(i).text() == self.tmp1[i]: continue else: self.l[i] = self.tmp2[self.tmp1.index( self.list.item(i).text())] def Saved(self): with open('CPlayerlist.txt', 'w') as f: for i in range(self.list.count()): f.write('%s,%s\n' % (self.list.item(i).text(), self.l[i])) QMessageBox.information(self, '保存', '播放列表保存成功!') def Listhide(self): if self.listtag: self.frame.hide() self.listtag = False else: self.frame.show() self.listtag = True def Loop(self): if self.loop == 0: self.loop = 1 self.bloop.setIcon(QIcon(r'img\withloop.png')) self.bloop.setToolTip('循环播放,快捷键“l”') else: self.loop = 0 self.bloop.setIcon(QIcon(r'img\withoutloop.png')) self.bloop.setToolTip('取消循环,快捷键“l”') def Play(self): if self.flag: try: self.playitem = self.l[self.list.currentRow()] if os.path.isfile("%s" % self.playitem): self.player = MediaPlayer("%s" % self.playitem) self.timer = QTimer() self.timer.start(50) self.timer.timeout.connect(self.Show) self.steptimer = QTimer() self.steptimer.start(1000) self.steptimer.timeout.connect(self.Step) self.flag = False self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停,快捷键“Space”') else: QMessageBox.warning(self, '错误', '找不到要播放的文件!') except: QMessageBox.warning(self, '错误', '找不到要播放的文件!') else: if self.l[self.list.currentRow()] == self.playitem: self.player.toggle_pause() if self.player.get_pause(): self.timer.stop() self.steptimer.stop() self.bplay.setIcon(QIcon(r'img\play.png')) self.bplay.setToolTip('播放,快捷键“Space”') else: self.timer.start() self.steptimer.start() self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停,快捷键“Space”') else: self.playitem = self.l[self.list.currentRow()] if os.path.isfile("%s" % self.playitem): self.step = 0 self.stime.setValue(0) self.player = MediaPlayer("%s" % self.playitem) self.timer.start() self.steptimer.start() self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停,快捷键“Space”') else: QMessageBox.warning(self, '错误', '找不到要播放的文件!') def Show(self): if self.tag: self.player.set_volume(self.svolume.value() / 100) else: self.player.set_volume(0) frame, self.val = self.player.get_frame() self.lmedia.setPixmap(QPixmap('')) if self.val != 'eof' and frame is not None: img, t = frame data = img.to_bytearray()[0] width, height = img.get_size() qimg = QImage(data, width, height, QImage.Format_RGB888) self.lmedia.setPixmap(QPixmap.fromImage(qimg)) self.mediatime = self.player.get_metadata()['duration'] if self.mediatime: self.stime.setMaximum(int(self.mediatime)) mediamin, mediasec = divmod(self.mediatime, 60) mediahour, mediamin = divmod(mediamin, 60) playmin, playsec = divmod(self.step, 60) playhour, playmin = divmod(playmin, 60) self.ltime.setText( '%02d:%02d:%02d/%02d:%02d:%02d' % (playhour, playmin, playsec, mediahour, mediamin, mediasec)) def Stop(self): if self.flag == False: self.player.close_player() self.timer.stop() self.steptimer.stop() self.step = 0 self.loop = 1 self.flag = True self.stime.setValue(0) self.ltime.setText('') self.bplay.setIcon(QIcon(r'img\play.png')) self.bplay.setToolTip('播放,快捷键“Space”') self.lmedia.setPixmap(QPixmap('')) def Full(self): if self.fulltag: self.frame.hide() self.frame_2.hide() self.showFullScreen() self.bfull.setIcon(QIcon(r'img\exitfullscreen.png')) self.bfull.setToolTip('退出全屏,快捷键“f”') self.fulltag = False else: self.frame.show() self.frame_2.show() self.showNormal() self.bfull.setIcon(QIcon(r'img\expandfullscreen.png')) self.bfull.setToolTip('全屏,快捷键“f”') self.fulltag = True def Curvol(self): self.curvol = self.svolume.value() def Mute(self): if self.flag == False: if self.player.get_volume() != 0: self.player.set_volume(0) self.bmute.setIcon(QIcon(r'img\withoutvolume.png')) self.bmute.setToolTip('取消静音,快捷键“m”') self.tag = False else: if self.svolume.value() != 0: self.player.set_volume(self.svolume.value() / 100) else: self.player.set_volume(self.curvol / 100) self.svolume.setValue(self.curvol) self.bmute.setIcon(QIcon(r'img\withvolume.png')) self.bmute.setToolTip('静音,快捷键“m”') self.tag = True def Volume(self): if self.flag == False: if self.svolume.value() == 0: self.bmute.setIcon(QIcon(r'img\withoutvolume.png')) self.bmute.setToolTip('取消静音,快捷键“m”') else: self.bmute.setIcon(QIcon(r'img\withvolume.png')) self.bmute.setToolTip('静音,快捷键“m”') self.player.set_volume(self.svolume.value() / 100) def Step(self): if self.step >= int(self.mediatime): self.step = int(self.mediatime) if self.loop == 0: self.step = 0 self.stime.setValue(0) self.flag = True self.Play() else: if self.val == 'eof': self.Stop() else: self.step += 1 self.stime.setValue(self.step) def Slidechanged(self): self.step = self.stime.value() def Slidemoved(self): if self.flag == False: self.timer.start() self.steptimer.start() self.player = MediaPlayer("%s" % self.playitem, ff_opts={'ss': self.step}) self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停,快捷键“Space”') def Fastforward(self): if self.flag == False: self.step += 10 if self.step >= int(self.mediatime): self.stime.setValue(int(self.mediatime)) self.timer.start() self.steptimer.start() self.player = MediaPlayer("%s" % self.playitem, ff_opts={'ss': self.step}) self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停,快捷键“Space”') def Fastback(self): if self.flag == False: self.step -= 10 if self.step <= 0: self.step = 0 self.stime.setValue(0) self.timer.start() self.steptimer.start() self.player = MediaPlayer("%s" % self.playitem, ff_opts={'ss': self.step}) self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停,快捷键“Space”')
class Window(QMainWindow, Ui_MainWindow): def __init__(self): super().__init__() self.setupUi(self) self.Listadd() self.step = 0 self.loop = 1 self.tag = True self.flag = True self.hidetag = True screen = QDesktopWidget().screenGeometry() size = self.geometry() self.move(int((screen.width() - size.width()) / 2), int((screen.height() - size.height()) / 2)) def keyPressEvent(self, event): if event.key() == Qt.Key_P: self.Listhide() if event.key() == Qt.Key_T: self.Fastback() if event.key() == Qt.Key_L: self.Loop() if event.key() == Qt.Key_Space: self.Play() if event.key() == Qt.Key_S: self.Stop() if event.key() == Qt.Key_F: self.Full() if event.key() == Qt.Key_J: self.Fastforward() if event.key() == Qt.Key_M: self.Mute() if event.key() == Qt.Key_A: self.svolume.setValue(self.svolume.value() + 1) if event.key() == Qt.Key_R: self.svolume.setValue(self.svolume.value() - 1) def Listadd(self): if os.path.isfile('CPlayerlist.txt'): with open('CPlayerlist.txt') as f: for filelist in f: filelist = filelist.strip() self.list.addItem(filelist) def Add(self): filelists, _ = QFileDialog.getOpenFileNames(self, '添加到播放列表', '.', '媒体文件(*)') self.list.addItems(filelists) self.Listchanged() def Remove(self): self.list.takeItem(self.list.currentRow()) self.Listchanged() def Clear(self): self.list.clear() os.remove('CPlayerlist.txt') def Listchanged(self): with open('CPlayerlist.txt', 'w') as f: for i in range(self.list.count()): f.write(self.list.item(i).text() + '\n') def Listhide(self): if self.hidetag: self.frame.hide() self.hidetag = False else: self.frame.show() self.hidetag = True def Loop(self): if self.loop == 0: self.loop = 1 self.bloop.setIcon(QIcon(r'img\withloop.png')) self.bloop.setToolTip('循环播放,快捷键“l”') else: self.loop = 0 self.bloop.setIcon(QIcon(r'img\withoutloop.png')) self.bloop.setToolTip('取消循环,快捷键“l”') def Play(self): if self.flag: try: self.playitem = self.list.currentItem().text() if os.path.isfile("%s" % self.playitem): self.player = MediaPlayer("%s" % self.playitem) self.timer = QTimer() self.timer.start(50) self.timer.timeout.connect(self.Show) self.steptimer = QTimer() self.steptimer.start(1000) self.steptimer.timeout.connect(self.Step) self.flag = False self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停,快捷键“Space”') else: QMessageBox.warning(self, '错误', '找不到要播放的文件!') except: QMessageBox.warning(self, '错误', '找不到要播放的文件!') else: if self.list.currentItem().text() == self.playitem: self.player.toggle_pause() if self.player.get_pause(): self.timer.stop() self.steptimer.stop() self.bplay.setIcon(QIcon(r'img\play.png')) self.bplay.setToolTip('播放,快捷键“Space”') else: self.timer.start() self.steptimer.start() self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停,快捷键“Space”') else: self.playitem = self.list.currentItem().text() if os.path.isfile("%s" % self.playitem): self.step = 0 self.stime.setValue(0) self.player = MediaPlayer("%s" % self.playitem) self.timer.start() self.steptimer.start() else: QMessageBox.warning(self, '错误', '找不到要播放的文件!') def Show(self): if self.tag: self.player.set_volume(self.svolume.value() / 100) else: self.player.set_volume(0) frame, self.val = self.player.get_frame() self.lmedia.setPixmap(QPixmap('')) if self.val != 'eof' and frame is not None: img, t = frame data = img.to_bytearray()[0] width, height = img.get_size() qimg = QImage(data, width, height, QImage.Format_RGB888) self.lmedia.setPixmap(QPixmap.fromImage(qimg)) self.mediatime = self.player.get_metadata()['duration'] if self.mediatime: self.stime.setMaximum(int(self.mediatime)) mediamin, mediasec = divmod(self.mediatime, 60) mediahour, mediamin = divmod(mediamin, 60) playmin, playsec = divmod(self.step, 60) playhour, playmin = divmod(playmin, 60) self.ltime.setText( '%02d:%02d:%02d/%02d:%02d:%02d' % (playhour, playmin, playsec, mediahour, mediamin, mediasec)) def Stop(self): if self.flag == False: self.player.close_player() self.timer.stop() self.steptimer.stop() self.step = 0 self.loop = 1 self.flag = True self.stime.setValue(0) self.ltime.setText('') self.bplay.setIcon(QIcon(r'img\play.png')) self.bplay.setToolTip('播放,快捷键“Space”') self.lmedia.setPixmap(QPixmap('')) def Full(self): if self.hidetag: self.setWindowFlags(Qt.FramelessWindowHint) rect = QApplication.desktop().geometry() self.setGeometry(rect) self.frame.hide() self.frame_2.hide() self.show() self.bfull.setIcon(QIcon(r'img\exitfullscreen.png')) self.bfull.setToolTip('退出全屏,快捷键“f”') self.hidetag = False else: self.setWindowFlags(Qt.Widget) self.setGeometry(0, 0, 1144, 705) self.frame.show() self.frame_2.show() screen = QDesktopWidget().screenGeometry() size = self.geometry() self.move(int((screen.width() - size.width()) / 2), int((screen.height() - size.height()) / 2)) self.show() self.bfull.setIcon(QIcon(r'img\expandfullscreen.png')) self.bfull.setToolTip('全屏,快捷键“f”') self.hidetag = True def Curvol(self): self.curvol = self.svolume.value() def Mute(self): if self.flag == False: if self.player.get_volume() != 0: self.player.set_volume(0) self.bmute.setIcon(QIcon(r'img\withoutvolume.png')) self.bmute.setToolTip('取消静音,快捷键“m”') self.tag = False else: if self.svolume.value() != 0: self.player.set_volume(self.svolume.value() / 100) else: self.player.set_volume(self.curvol / 100) self.svolume.setValue(self.curvol) self.bmute.setIcon(QIcon(r'img\withvolume.png')) self.bmute.setToolTip('静音,快捷键“m”') self.tag = True def Volume(self): if self.flag == False: if self.svolume.value() == 0: self.bmute.setIcon(QIcon(r'img\withoutvolume.png')) self.bmute.setToolTip('取消静音,快捷键“m”') else: self.bmute.setIcon(QIcon(r'img\withvolume.png')) self.bmute.setToolTip('静音,快捷键“m”') self.player.set_volume(self.svolume.value() / 100) def Step(self): if self.step >= int(self.mediatime): self.step = int(self.mediatime) if self.loop == 0: self.step = 0 self.flag = True self.Play() else: if self.val == 'eof': self.timer.stop() self.steptimer.stop() self.step = 0 self.loop = 1 self.flag = True self.stime.setValue(0) self.player.close_player() self.bplay.setIcon(QIcon(r'img\play.png')) self.bplay.setToolTip('播放,快捷键“Space”') else: self.step += 1 self.stime.setValue(self.step) def Slidechanged(self): self.step = self.stime.value() def Slidemoved(self): self.timer.start() self.steptimer.start() self.player = MediaPlayer("%s" % self.playitem, ff_opts={'ss': self.step}) self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停,快捷键“Space”') def Fastforward(self): if self.flag == False: self.step += 10 if self.step >= int(self.mediatime): self.stime.setValue(int(self.mediatime)) self.timer.start() self.steptimer.start() self.player = MediaPlayer("%s" % self.playitem, ff_opts={'ss': self.step}) self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停,快捷键“Space”') def Fastback(self): if self.flag == False: self.step -= 10 if self.step <= 0: self.step = 0 self.timer.start() self.steptimer.start() self.player = MediaPlayer("%s" % self.playitem, ff_opts={'ss': self.step}) self.bplay.setIcon(QIcon(r'img\pause.png')) self.bplay.setToolTip('暂停,快捷键“Space”')
class CustomImage(KivyImage): """Custom image display widget. Enables editing operations, displaying them in real-time using a low resolution preview of the original image file. All editing variables are watched by the widget and it will automatically update the preview when they are changed. """ exif = '' pixel_format = '' length = NumericProperty(0) framerate = ListProperty() video = BooleanProperty(False) player = ObjectProperty(None, allownone=True) position = NumericProperty(0.0) start_point = NumericProperty(0.0) end_point = NumericProperty(1.0) original_image = ObjectProperty() photoinfo = ListProperty() original_width = NumericProperty(0) original_height = NumericProperty(0) flip_horizontal = BooleanProperty(False) flip_vertical = BooleanProperty(False) mirror = BooleanProperty(False) angle = NumericProperty(0) rotate_angle = NumericProperty(0) fine_angle = NumericProperty(0) brightness = NumericProperty(0) shadow = NumericProperty(0) contrast = NumericProperty(0) gamma = NumericProperty(0) saturation = NumericProperty(0) temperature = NumericProperty(0) tint = ListProperty([1.0, 1.0, 1.0, 1.0]) curve = ListProperty() crop_top = NumericProperty(0) crop_bottom = NumericProperty(0) crop_left = NumericProperty(0) crop_right = NumericProperty(0) filter = StringProperty('') filter_amount = NumericProperty(0) autocontrast = BooleanProperty(False) equalize = NumericProperty(0) histogram = ListProperty() edit_image = ObjectProperty() cropping = BooleanProperty(False) touch_point = ObjectProperty() active_cropping = BooleanProperty(False) crop_start = ListProperty() sharpen = NumericProperty(0) bilateral = NumericProperty(0.5) bilateral_amount = NumericProperty(0) median_blur = NumericProperty(0) vignette_amount = NumericProperty(0) vignette_size = NumericProperty(.5) edge_blur_amount = NumericProperty(0) edge_blur_size = NumericProperty(.5) edge_blur_intensity = NumericProperty(.5) cropper = ObjectProperty() #Holder for the cropper overlay crop_controls = ObjectProperty() #Holder for the cropper edit panel object adaptive_clip = NumericProperty(0) border_opacity = NumericProperty(1) border_image = ListProperty() border_tint = ListProperty([1.0, 1.0, 1.0, 1.0]) border_x_scale = NumericProperty(.5) border_y_scale = NumericProperty(.5) crop_min = NumericProperty(100) size_multiple = NumericProperty(1) #Denoising variables denoise = BooleanProperty(False) luminance_denoise = NumericProperty(10) color_denoise = NumericProperty(10) search_window = NumericProperty(15) block_size = NumericProperty(5) frame_number = 0 max_frames = 0 start_seconds = 0 first_frame = None def start_video_convert(self): self.close_video() self.player = MediaPlayer(self.source, ff_opts={ 'paused': True, 'ss': 0.0, 'an': True }) self.player.set_volume(0) self.frame_number = 0 if self.start_point > 0 or self.end_point < 1: all_frames = self.length * (self.framerate[0] / self.framerate[1]) self.max_frames = all_frames * (self.end_point - self.start_point) else: self.max_frames = 0 #need to wait for load so the seek routine doesnt crash python self.first_frame = self.wait_frame() if self.start_point > 0: self.start_seconds = self.length * self.start_point self.first_frame = self.seek_player(self.start_seconds) def wait_frame(self): #Ensures that a frame is gotten frame = None while not frame: frame, value = self.player.get_frame(force_refresh=True) return frame def start_seek(self, seek): #tell the player to seek to a position self.player.set_pause(False) self.player.seek(pts=seek, relative=False, accurate=True) self.player.set_pause(True) def seek_player(self, seek): self.start_seek(seek) framerate = self.framerate[0] / self.framerate[1] target_seek_frame = seek * framerate loops = 0 total_loops = 0 while True: loops += 1 total_loops += 1 if loops > 5: #seek has been stuck for a while, try to seek again self.start_seek(seek) loops = 0 #check if seek has gotten within a couple frames yet frame = self.wait_frame() current_seek = frame[1] current_seek_frame = current_seek * framerate frame_distance = abs(target_seek_frame - current_seek_frame) if frame_distance < 2 or total_loops >= 30: #seek has finished, or give up after a lot of tries to not freeze the program... break return frame def get_converted_frame(self): if self.first_frame: frame = self.first_frame self.first_frame = None else: self.player.set_pause(False) frame = None while not frame: frame, value = self.player.get_frame(force_refresh=False) if value == 'eof': return None self.player.set_pause(True) self.frame_number = self.frame_number + 1 if self.max_frames: if self.frame_number > self.max_frames: return None frame_image = frame[0] frame_size = frame_image.get_size() frame_converter = SWScale(frame_size[0], frame_size[1], frame_image.get_pixel_format(), ofmt='rgb24') new_frame = frame_converter.scale(frame_image) image_data = bytes(new_frame.to_bytearray()[0]) image = Image.frombuffer(mode='RGB', size=(frame_size[0], frame_size[1]), data=image_data, decoder_name='raw') #for some reason, video frames are read upside-down? fix it here... image = image.transpose(PIL.Image.FLIP_TOP_BOTTOM) if image.mode != 'RGB': image = image.convert('RGB') image = self.adjust_image(image, preview=False) return [image, frame[1]] def close_video(self): if self.player: self.player.close_player() self.player = None def open_video(self): self.player = MediaPlayer(self.source, ff_opts={ 'paused': True, 'ss': 1.0, 'an': True }) frame = None while not frame: frame, value = self.player.get_frame(force_refresh=True) data = self.player.get_metadata() self.length = data['duration'] self.framerate = data['frame_rate'] self.pixel_format = data['src_pix_fmt'] def set_aspect(self, aspect_x, aspect_y): """Adjusts the cropping of the image to be a given aspect ratio. Attempts to keep the image as large as possible Arguments: aspect_x: Horizontal aspect ratio element, numerical value. aspect_y: Vertical aspect ratio element, numerical value. """ width = self.original_width - self.crop_left - self.crop_right height = self.original_height - self.crop_top - self.crop_bottom if aspect_x != width or aspect_y != height: current_ratio = width / height target_ratio = aspect_x / aspect_y if target_ratio > current_ratio: #crop top/bottom, width is the same new_height = width / target_ratio height_difference = height - new_height crop_right = 0 crop_left = 0 crop_top = height_difference / 2 crop_bottom = crop_top else: #crop sides, height is the same new_width = height * target_ratio width_difference = width - new_width crop_top = 0 crop_bottom = 0 crop_left = width_difference / 2 crop_right = crop_left else: crop_top = 0 crop_right = 0 crop_bottom = 0 crop_left = 0 self.crop_top = self.crop_top + crop_top self.crop_right = self.crop_right + crop_right self.crop_bottom = self.crop_bottom + crop_bottom self.crop_left = self.crop_left + crop_left self.reset_cropper() def crop_percent(self, side, percent): texture_width = self.original_width texture_height = self.original_height crop_min = self.crop_min if side == 'top': crop_amount = texture_height * percent if (texture_height - crop_amount - self.crop_bottom) < crop_min: crop_amount = texture_height - self.crop_bottom - crop_min self.crop_top = crop_amount elif side == 'right': crop_amount = texture_width * percent if (texture_width - crop_amount - self.crop_left) < crop_min: crop_amount = texture_width - self.crop_left - crop_min self.crop_right = crop_amount elif side == 'bottom': crop_amount = texture_height * percent if (texture_height - crop_amount - self.crop_top) < crop_min: crop_amount = texture_height - self.crop_top - crop_min self.crop_bottom = crop_amount else: crop_amount = texture_width * percent if (texture_width - crop_amount - self.crop_right) < crop_min: crop_amount = texture_width - self.crop_right - crop_min self.crop_left = crop_amount self.reset_cropper() if self.crop_controls: self.crop_controls.update_crop() def get_crop_percent(self): width = self.original_width height = self.original_height top_percent = self.crop_top / height right_percent = self.crop_right / width bottom_percent = self.crop_bottom / height left_percent = self.crop_left / width return [top_percent, right_percent, bottom_percent, left_percent] def get_crop_size(self): new_width = self.original_width - self.crop_left - self.crop_right new_height = self.original_height - self.crop_top - self.crop_bottom new_aspect = new_width / new_height old_aspect = self.original_width / self.original_height return "Size: " + str( int(new_width)) + "x" + str(int(new_height)) + ", Aspect: " + str( round(new_aspect, 2)) + " (Original: " + str( round(old_aspect, 2)) + ")" def reset_crop(self): """Sets the crop values back to 0 for all sides""" self.crop_top = 0 self.crop_bottom = 0 self.crop_left = 0 self.crop_right = 0 self.reset_cropper(setup=True) def reset_cropper(self, setup=False): """Updates the position and size of the cropper overlay object.""" if self.cropper: texture_size = self.get_texture_size() texture_top_edge = texture_size[0] texture_right_edge = texture_size[1] texture_bottom_edge = texture_size[2] texture_left_edge = texture_size[3] texture_width = (texture_right_edge - texture_left_edge) #texture_height = (texture_top_edge - texture_bottom_edge) divisor = self.original_width / texture_width top_edge = texture_top_edge - (self.crop_top / divisor) bottom_edge = texture_bottom_edge + (self.crop_bottom / divisor) left_edge = texture_left_edge + (self.crop_left / divisor) right_edge = texture_right_edge - (self.crop_right / divisor) width = right_edge - left_edge height = top_edge - bottom_edge self.cropper.pos = [left_edge, bottom_edge] self.cropper.size = [width, height] if setup: self.cropper.max_resizable_width = width self.cropper.max_resizable_height = height def get_texture_size(self): """Returns a list of the texture size coordinates. Returns: List of numbers: [Top edge, Right edge, Bottom edge, Left edge] """ left_edge = (self.size[0] / 2) - (self.norm_image_size[0] / 2) right_edge = left_edge + self.norm_image_size[0] bottom_edge = (self.size[1] / 2) - (self.norm_image_size[1] / 2) top_edge = bottom_edge + self.norm_image_size[1] return [top_edge, right_edge, bottom_edge, left_edge] def point_over_texture(self, pos): """Checks if the given pos (x,y) value is over the image texture. Returns False if not over texture, returns point transformed to texture coordinates if over texture. """ texture_size = self.get_texture_size() top_edge = texture_size[0] right_edge = texture_size[1] bottom_edge = texture_size[2] left_edge = texture_size[3] if pos[0] > left_edge and pos[0] < right_edge: if pos[1] > bottom_edge and pos[1] < top_edge: texture_x = pos[0] - left_edge texture_y = pos[1] - bottom_edge return [texture_x, texture_y] return False def detect_crop_edges(self, first, second): """Given two points, this will detect the proper crop area for the image. Arguments: first: First crop corner. second: Second crop corner. Returns a list of cropping values: [crop_top, crop_bottom, crop_left, crop_right] """ if first[0] < second[0]: left = first[0] right = second[0] else: left = second[0] right = first[0] if first[1] < second[1]: top = second[1] bottom = first[1] else: top = first[1] bottom = second[1] scale = self.original_width / self.norm_image_size[0] crop_top = (self.norm_image_size[1] - top) * scale crop_bottom = bottom * scale crop_left = left * scale crop_right = (self.norm_image_size[0] - right) * scale return [crop_top, crop_bottom, crop_left, crop_right] def set_crop(self, posx, posy, width, height): """Sets the crop values based on the cropper widget.""" texture_size = self.get_texture_size() texture_top_edge = texture_size[0] texture_right_edge = texture_size[1] texture_bottom_edge = texture_size[2] texture_left_edge = texture_size[3] left_crop = posx - texture_left_edge bottom_crop = posy - texture_bottom_edge right_crop = texture_right_edge - width - posx top_crop = texture_top_edge - height - posy texture_width = (texture_right_edge - texture_left_edge) divisor = self.original_width / texture_width if left_crop < 0: self.crop_left = 0 else: self.crop_left = left_crop * divisor if right_crop < 0: self.crop_right = 0 else: self.crop_right = right_crop * divisor if top_crop < 0: self.crop_top = 0 else: self.crop_top = top_crop * divisor if bottom_crop < 0: self.crop_bottom = 0 else: self.crop_bottom = bottom_crop * divisor #self.update_preview(recrop=False) if self.crop_controls: self.crop_controls.update_crop() def on_sharpen(self, *_): self.update_preview() def on_bilateral(self, *_): self.update_preview() def on_bilateral_amount(self, *_): self.update_preview() def on_median_blur(self, *_): self.update_preview() def on_border_opacity(self, *_): self.update_preview() def on_border_image(self, *_): self.update_preview() def on_border_x_scale(self, *_): self.update_preview() def on_border_y_scale(self, *_): self.update_preview() def on_vignette_amount(self, *_): self.update_preview() def on_vignette_size(self, *_): self.update_preview() def on_edge_blur_amount(self, *_): self.update_preview() def on_edge_blur_size(self, *_): self.update_preview() def on_edge_blur_intensity(self, *_): self.update_preview() def on_rotate_angle(self, *_): self.update_preview() def on_fine_angle(self, *_): self.update_preview() def on_flip_horizontal(self, *_): self.update_preview() def on_flip_vertical(self, *_): self.update_preview() def on_autocontrast(self, *_): self.update_preview() def on_adaptive_clip(self, *_): self.update_preview() def on_equalize(self, *_): self.update_preview() def on_brightness(self, *_): self.update_preview() def on_shadow(self, *_): self.update_preview() def on_gamma(self, *_): self.update_preview() def on_contrast(self, *_): self.update_preview() def on_saturation(self, *_): self.update_preview() def on_temperature(self, *_): self.update_preview() def on_curve(self, *_): self.update_preview() def on_tint(self, *_): self.update_preview() def on_border_tint(self, *_): self.update_preview() def on_size(self, *_): pass def on_source(self, *_): """The source file has been changed, reload image and regenerate preview.""" self.video = os.path.splitext(self.source)[1].lower() in movietypes if self.video: self.open_video() self.reload_edit_image() self.update_texture(self.edit_image) #self.update_preview() def on_position(self, *_): pass def reload_edit_image(self): """Regenerate the edit preview image.""" if self.video: if not self.player: return location = self.length * self.position frame = self.seek_player(location) frame = frame[0] frame_size = frame.get_size() pixel_format = frame.get_pixel_format() frame_converter = SWScale(frame_size[0], frame_size[1], pixel_format, ofmt='rgb24') new_frame = frame_converter.scale(frame) image_data = bytes(new_frame.to_bytearray()[0]) original_image = Image.frombuffer(mode='RGB', size=(frame_size[0], frame_size[1]), data=image_data, decoder_name='raw') #for some reason, video frames are read upside-down? fix it here... original_image = original_image.transpose( PIL.Image.FLIP_TOP_BOTTOM) self.original_width = original_image.size[0] self.original_height = original_image.size[1] self.original_image = original_image image = original_image.copy() else: original_image = Image.open(self.source) try: self.exif = original_image.info.get('exif', b'') except: self.exif = '' if self.angle != 0: if self.angle == 90: original_image = original_image.transpose( PIL.Image.ROTATE_90) if self.angle == 180: original_image = original_image.transpose( PIL.Image.ROTATE_180) if self.angle == 270: original_image = original_image.transpose( PIL.Image.ROTATE_270) self.original_width = original_image.size[0] self.original_height = original_image.size[1] image = original_image.copy() self.original_image = original_image.copy() original_image.close() image_width = Window.width * .75 width = int(image_width) height = int(image_width * (image.size[1] / image.size[0])) if width < 10: width = 10 if height < 10: height = 10 image = image.resize((width, height)) if image.mode != 'RGB': image = image.convert('RGB') self.size_multiple = self.original_width / image.size[0] self.edit_image = image Clock.schedule_once( self.update_histogram ) #Need to delay this because kivy will mess up the drawing of it on first load. #self.histogram = image.histogram() def update_histogram(self, *_): self.histogram = self.edit_image.histogram() def on_texture(self, instance, value): if value is not None: self.texture_size = list(value.size) if self.mirror: self.texture.flip_horizontal() def denoise_preview(self, width, height, pos_x, pos_y): left = pos_x right = pos_x + width lower = pos_y + width upper = pos_y original_image = self.original_image preview = original_image.crop(box=(left, upper, right, lower)) if preview.mode != 'RGB': preview = preview.convert('RGB') preview_cv = cv2.cvtColor(numpy.array(preview), cv2.COLOR_RGB2BGR) preview_cv = cv2.fastNlMeansDenoisingColored(preview_cv, None, self.luminance_denoise, self.color_denoise, self.search_window, self.block_size) preview_cv = cv2.cvtColor(preview_cv, cv2.COLOR_BGR2RGB) preview = Image.fromarray(preview_cv) preview_bytes = BytesIO() preview.save(preview_bytes, 'jpeg') preview_bytes.seek(0) return preview_bytes def update_preview(self, denoise=False, recrop=True): """Update the preview image.""" image = self.adjust_image(self.edit_image) if denoise and opencv: open_cv_image = cv2.cvtColor(numpy.array(image), cv2.COLOR_RGB2BGR) open_cv_image = cv2.fastNlMeansDenoisingColored( open_cv_image, None, self.luminance_denoise, self.color_denoise, self.search_window, self.block_size) open_cv_image = cv2.cvtColor(open_cv_image, cv2.COLOR_BGR2RGB) image = Image.fromarray(open_cv_image) self.update_texture(image) self.histogram = image.histogram() if recrop: self.reset_cropper(setup=True) def adjust_image(self, image, preview=True): """Applies all current editing opterations to an image. Arguments: image: A PIL image. preview: Generate edit image in preview mode (faster) Returns: A PIL image. """ if not preview: orientation = self.photoinfo[13] if orientation == 3 or orientation == 4: image = image.transpose(PIL.Image.ROTATE_180) elif orientation == 5 or orientation == 6: image = image.transpose(PIL.Image.ROTATE_90) elif orientation == 7 or orientation == 8: image = image.transpose(PIL.Image.ROTATE_270) if orientation in [2, 4, 5, 7]: image = image.transpose(PIL.Image.FLIP_LEFT_RIGHT) size_multiple = self.size_multiple else: size_multiple = 1 if self.sharpen != 0: enhancer = ImageEnhance.Sharpness(image) image = enhancer.enhance(self.sharpen + 1) if self.median_blur != 0 and opencv: max_median = 10 * size_multiple median = int(self.median_blur * max_median) if median % 2 == 0: median = median + 1 open_cv_image = cv2.cvtColor(numpy.array(image), cv2.COLOR_RGB2BGR) open_cv_image = cv2.medianBlur(open_cv_image, median) open_cv_image = cv2.cvtColor(open_cv_image, cv2.COLOR_BGR2RGB) image = Image.fromarray(open_cv_image) if self.bilateral != 0 and self.bilateral_amount != 0 and opencv: diameter = int(self.bilateral * 10 * size_multiple) if diameter < 1: diameter = 1 sigma_color = self.bilateral_amount * 100 * size_multiple if sigma_color < 1: sigma_color = 1 sigma_space = sigma_color open_cv_image = cv2.cvtColor(numpy.array(image), cv2.COLOR_RGB2BGR) open_cv_image = cv2.bilateralFilter(open_cv_image, diameter, sigma_color, sigma_space) open_cv_image = cv2.cvtColor(open_cv_image, cv2.COLOR_BGR2RGB) image = Image.fromarray(open_cv_image) if self.vignette_amount > 0 and self.vignette_size > 0: vignette = Image.new(mode='RGB', size=image.size, color=(0, 0, 0)) filter_color = int((1 - self.vignette_amount) * 255) vignette_mixer = Image.new(mode='L', size=image.size, color=filter_color) draw = ImageDraw.Draw(vignette_mixer) shrink_x = int((self.vignette_size * (image.size[0] / 2)) - (image.size[0] / 4)) shrink_y = int((self.vignette_size * (image.size[1] / 2)) - (image.size[1] / 4)) draw.ellipse([ 0 + shrink_x, 0 + shrink_y, image.size[0] - shrink_x, image.size[1] - shrink_y ], fill=255) vignette_mixer = vignette_mixer.filter( ImageFilter.GaussianBlur(radius=(self.vignette_amount * 60) + 60)) image = Image.composite(image, vignette, vignette_mixer) if self.edge_blur_amount > 0 and self.edge_blur_intensity > 0 and self.edge_blur_size > 0: blur_image = image.filter( ImageFilter.GaussianBlur(radius=(self.edge_blur_amount * 30))) filter_color = int((1 - self.edge_blur_intensity) * 255) blur_mixer = Image.new(mode='L', size=image.size, color=filter_color) draw = ImageDraw.Draw(blur_mixer) shrink_x = int((self.edge_blur_size * (image.size[0] / 2)) - (image.size[0] / 4)) shrink_y = int((self.edge_blur_size * (image.size[1] / 2)) - (image.size[1] / 4)) draw.ellipse([ 0 + shrink_x, 0 + shrink_y, image.size[0] - shrink_x, image.size[1] - shrink_y ], fill=255) blur_mixer = blur_mixer.filter( ImageFilter.GaussianBlur(radius=(self.edge_blur_amount * 30))) image = Image.composite(image, blur_image, blur_mixer) if self.crop_top != 0 or self.crop_bottom != 0 or self.crop_left != 0 or self.crop_right != 0: if preview: overlay = Image.new(mode='RGB', size=image.size, color=(0, 0, 0)) divisor = self.original_width / image.size[0] draw = ImageDraw.Draw(overlay) draw.rectangle( [0, 0, (self.crop_left / divisor), image.size[1]], fill=(255, 255, 255)) draw.rectangle( [0, 0, image.size[0], (self.crop_top / divisor)], fill=(255, 255, 255)) draw.rectangle([(image.size[0] - (self.crop_right / divisor)), 0, (image.size[0]), image.size[1]], fill=(255, 255, 255)) draw.rectangle([ 0, (image.size[1] - (self.crop_bottom / divisor)), image.size[0], image.size[1] ], fill=(255, 255, 255)) bright = ImageEnhance.Brightness(overlay) overlay = bright.enhance(.333) image = ImageChops.subtract(image, overlay) else: if self.crop_left >= image.size[0]: crop_left = 0 else: crop_left = int(self.crop_left) if self.crop_top >= image.size[1]: crop_top = 0 else: crop_top = int(self.crop_top) if self.crop_right >= image.size[0]: crop_right = image.size[0] else: crop_right = int(image.size[0] - self.crop_right) if self.crop_bottom >= image.size[1]: crop_bottom = image.size[1] else: crop_bottom = int(image.size[1] - self.crop_bottom) if self.video: #ensure that image size is divisible by 2 new_width = crop_right - crop_left new_height = crop_bottom - crop_top if new_width % 2 == 1: if crop_right < image.size[0]: crop_right = crop_right + 1 else: crop_right = crop_right - 1 if new_height % 2 == 1: if crop_bottom < image.size[1]: crop_bottom = crop_bottom + 1 else: crop_bottom = crop_bottom - 1 image = image.crop( (crop_left, crop_top, crop_right, crop_bottom)) if self.flip_horizontal: image = image.transpose(PIL.Image.FLIP_LEFT_RIGHT) if self.flip_vertical: image = image.transpose(PIL.Image.FLIP_TOP_BOTTOM) if self.rotate_angle != 0: if self.rotate_angle == 90: image = image.transpose(PIL.Image.ROTATE_270) if self.rotate_angle == 180: image = image.transpose(PIL.Image.ROTATE_180) if self.rotate_angle == 270: image = image.transpose(PIL.Image.ROTATE_90) if self.fine_angle != 0: total_angle = -self.fine_angle * 10 angle_radians = math.radians(abs(total_angle)) width, height = rotated_rect_with_max_area(image.size[0], image.size[1], angle_radians) x = int((image.size[0] - width) / 2) y = int((image.size[1] - height) / 2) if preview: image = image.rotate(total_angle, expand=False) else: image = image.rotate(total_angle, resample=PIL.Image.BICUBIC, expand=False) image = image.crop((x, y, image.size[0] - x, image.size[1] - y)) if self.autocontrast: image = ImageOps.autocontrast(image) if self.equalize != 0: equalize_image = ImageOps.equalize(image) image = Image.blend(image, equalize_image, self.equalize) temperature = int(round(abs(self.temperature) * 100)) if temperature != 0: temperature = temperature - 1 if self.temperature > 0: kelvin = negative_kelvin[99 - temperature] else: kelvin = positive_kelvin[temperature] matrix = ((kelvin[0] / 255.0), 0.0, 0.0, 0.0, 0.0, (kelvin[1] / 255.0), 0.0, 0.0, 0.0, 0.0, (kelvin[2] / 255.0), 0.0) image = image.convert('RGB', matrix) if self.brightness != 0: enhancer = ImageEnhance.Brightness(image) image = enhancer.enhance(1 + self.brightness) if self.shadow != 0: if self.shadow < 0: floor = int(abs(self.shadow) * 128) table = [0] * floor remaining_length = 256 - floor for index in range(0, remaining_length): value = int(round((index / remaining_length) * 256)) table.append(value) lut = table * 3 else: floor = int(abs(self.shadow) * 128) table = [] for index in range(0, 256): percent = 1 - (index / 255) value = int(round(index + (floor * percent))) table.append(value) lut = table * 3 image = image.point(lut) if self.gamma != 0: if self.gamma == -1: gamma = 99999999999999999 elif self.gamma < 0: gamma = 1 / (self.gamma + 1) elif self.gamma > 0: gamma = 1 / ((self.gamma + 1) * (self.gamma + 1)) else: gamma = 1 lut = [pow(x / 255, gamma) * 255 for x in range(256)] lut = lut * 3 image = image.point(lut) if self.contrast != 0: enhancer = ImageEnhance.Contrast(image) image = enhancer.enhance(1 + self.contrast) if self.saturation != 0: enhancer = ImageEnhance.Color(image) image = enhancer.enhance(1 + self.saturation) if self.tint != [1.0, 1.0, 1.0, 1.0]: matrix = (self.tint[0], 0.0, 0.0, 0.0, 0.0, self.tint[1], 0.0, 0.0, 0.0, 0.0, self.tint[2], 0.0) image = image.convert('RGB', matrix) if self.curve: lut = self.curve * 3 image = image.point(lut) if self.denoise and not preview and opencv: open_cv_image = cv2.cvtColor(numpy.array(image), cv2.COLOR_RGB2BGR) open_cv_image = cv2.fastNlMeansDenoisingColored( open_cv_image, None, self.luminance_denoise, self.color_denoise, self.search_window, self.block_size) open_cv_image = cv2.cvtColor(open_cv_image, cv2.COLOR_BGR2RGB) image = Image.fromarray(open_cv_image) if self.adaptive_clip > 0 and opencv: open_cv_image = cv2.cvtColor(numpy.array(image), cv2.COLOR_RGB2Lab) channels = cv2.split(open_cv_image) clahe = cv2.createCLAHE(clipLimit=(self.adaptive_clip * 4), tileGridSize=(8, 8)) clahe_image = clahe.apply(channels[0]) channels[0] = clahe_image open_cv_image = cv2.merge(channels) open_cv_image = cv2.cvtColor(open_cv_image, cv2.COLOR_Lab2RGB) image = Image.fromarray(open_cv_image) if self.border_image: image_aspect = image.size[0] / image.size[1] closest_aspect = min(self.border_image[1], key=lambda x: abs(x - image_aspect)) index = self.border_image[1].index(closest_aspect) image_file = os.path.join('borders', self.border_image[2][index]) if preview: resample = PIL.Image.NEAREST else: resample = PIL.Image.BICUBIC border_image = Image.open(image_file) border_crop_x = int(border_image.size[0] * ((self.border_x_scale + 1) / 15)) border_crop_y = int(border_image.size[1] * ((self.border_y_scale + 1) / 15)) border_image = border_image.crop( (border_crop_x, border_crop_y, border_image.size[0] - border_crop_x, border_image.size[1] - border_crop_y)) border_image = border_image.resize(image.size, resample) if os.path.splitext(image_file)[1].lower() == '.jpg': alpha_file = os.path.splitext(image_file)[0] + '-mask.jpg' if not os.path.exists(alpha_file): alpha_file = image_file alpha = Image.open(alpha_file) alpha = alpha.convert('L') alpha = alpha.crop((border_crop_x, border_crop_y, alpha.size[0] - border_crop_x, alpha.size[1] - border_crop_y)) alpha = alpha.resize(image.size, resample) else: alpha = border_image.split()[-1] border_image = border_image.convert('RGB') if self.border_tint != [1.0, 1.0, 1.0, 1.0]: matrix = (self.border_tint[0], 0.0, 0.0, 1.0, 0.0, self.border_tint[1], 0.0, 1.0, 0.0, 0.0, self.border_tint[2], 1.0) border_image = border_image.convert('RGB', matrix) enhancer = ImageEnhance.Brightness(alpha) alpha = enhancer.enhance(self.border_opacity) image = Image.composite(border_image, image, alpha) return image def update_texture(self, image): """Saves a PIL image to the visible texture. Argument: image: A PIL image """ image_bytes = BytesIO() image.save(image_bytes, 'jpeg') image_bytes.seek(0) self._coreimage = CoreImage(image_bytes, ext='jpg') self._on_tex_change() def get_full_quality(self): """Generate a full sized and full quality version of the source image. Returns: A PIL image. """ image = self.original_image.copy() if not self.video: if self.angle != 0: if self.angle == 90: image = image.transpose(PIL.Image.ROTATE_90) if self.angle == 180: image = image.transpose(PIL.Image.ROTATE_180) if self.angle == 270: image = image.transpose(PIL.Image.ROTATE_270) if image.mode != 'RGB': image = image.convert('RGB') image = self.adjust_image(image, preview=False) return image def close_image(self): self.original_image.close()