def load(self):
self.unload()
uri = self._get_uri()
self.player = GstPlayer(uri, None, self._on_gst_eos_sync,
_on_gstplayer_message)
self.player.set_volume(self.volume)
self.player.load()
class SoundGstplayer(Sound):
@staticmethod
def extensions():
return ('wav', 'ogg', 'mp3', 'm4a')
def __init__(self, **kwargs):
self.player = None
super(SoundGstplayer, self).__init__(**kwargs)
def _on_gst_eos_sync(self):
Clock.schedule_once(self._on_gst_eos, 0)
def _on_gst_eos(self, *dt):
if self.loop:
self.player.stop()
self.player.play()
else:
self.stop()
def load(self):
self.unload()
uri = self._get_uri()
self.player = GstPlayer(uri, None, self._on_gst_eos_sync,
_on_gstplayer_message)
self.player.load()
def play(self):
# we need to set the volume everytime, it seems that stopping + playing
# the sound reset the volume.
self.player.set_volume(self.volume)
self.player.play()
super(SoundGstplayer, self).play()
def stop(self):
self.player.stop()
super(SoundGstplayer, self).stop()
def unload(self):
if self.player:
self.player.unload()
self.player = None
def seek(self, position):
self.player.seek(position / self.length)
def get_pos(self):
return self.player.get_position()
def _get_length(self):
return self.player.get_duration()
def on_volume(self, instance, volume):
self.player.set_volume(volume)
def _get_uri(self):
uri = self.filename
if not uri:
return
if not '://' in uri:
uri = 'file:' + pathname2url(realpath(uri))
return uri
class VideoGstplayer(VideoBase):
def __init__(self, **kwargs):
self.player = None
self._buffer = None
self._buffer_lock = Lock()
super(VideoGstplayer, self).__init__(**kwargs)
def _on_gst_eos_sync(self):
Clock.schedule_once(self._do_eos, 0)
def load(self):
Logger.debug('VideoGstplayer: Load <{}>'.format(self._filename))
uri = self._get_uri()
wk_self = ref(self)
self.player_callback = partial(_on_gstplayer_buffer, wk_self)
self.player = GstPlayer(uri, self.player_callback,
self._on_gst_eos_sync, _on_gstplayer_message)
self.player.load()
def unload(self):
if self.player:
self.player.unload()
self.player = None
with self._buffer_lock:
self._buffer = None
self._texture = None
def stop(self):
super(VideoGstplayer, self).stop()
self.player.stop()
def pause(self):
super(VideoGstplayer, self).pause()
self.player.pause()
def play(self):
super(VideoGstplayer, self).play()
self.player.set_volume(self.volume)
self.player.play()
def seek(self, percent):
self.player.seek(percent)
def _get_position(self):
return self.player.get_position()
def _get_duration(self):
return self.player.get_duration()
def _get_volume(self):
return self._volume
def _set_volume(self, value):
self._volume = value
if self.player:
self.player.set_volume(self._volume)
def _update(self, dt):
buf = None
with self._buffer_lock:
buf = self._buffer
self._buffer = None
if buf is not None:
self._update_texture(buf)
self.dispatch('on_frame')
def _update_texture(self, buf):
width, height, data = buf
# texture is not allocated yet, create it first
if not self._texture:
self._texture = Texture.create(size=(width, height),
colorfmt='rgb')
self._texture.flip_vertical()
self.dispatch('on_load')
if self._texture:
self._texture.blit_buffer(
data, size=(width, height), colorfmt='rgb')
def _get_uri(self):
uri = self.filename
if not uri:
return
if not '://' in uri:
uri = 'file:' + pathname2url(realpath(uri))
return uri
def load(self):
self.unload()
uri = self._get_uri()
self.player = GstPlayer(uri, None, self._on_gst_eos_sync,
_on_gstplayer_message)
self.player.load()
class SoundGstplayer(Sound):
@staticmethod
def extensions():
return ('wav', 'ogg', 'mp3', 'm4a', 'flac', 'mp4')
def __init__(self, **kwargs):
self.player = None
super(SoundGstplayer, self).__init__(**kwargs)
def _on_gst_eos_sync(self):
Clock.schedule_once(self._on_gst_eos, 0)
def _on_gst_eos(self, *dt):
if self.loop:
self.player.stop()
self.player.play()
else:
self.stop()
def load(self):
self.unload()
uri = self._get_uri()
self.player = GstPlayer(uri, None, self._on_gst_eos_sync,
_on_gstplayer_message)
self.player.load()
def play(self):
# we need to set the volume everytime, it seems that stopping + playing
# the sound reset the volume.
self.player.set_volume(self.volume)
self.player.play()
super(SoundGstplayer, self).play()
def stop(self):
self.player.stop()
super(SoundGstplayer, self).stop()
def unload(self):
if self.player:
self.player.unload()
self.player = None
def seek(self, position):
self.player.seek(position / self.length)
def get_pos(self):
return self.player.get_position()
def _get_length(self):
return self.player.get_duration()
def on_volume(self, instance, volume):
self.player.set_volume(volume)
def _get_uri(self):
uri = self.filename
if not uri:
return
if '://' not in uri:
uri = 'file:' + pathname2url(realpath(uri))
return uri
class VideoGstplayer(VideoBase):
def __init__(self, **kwargs):
self.player = None
self._buffer = None
self._buffer_lock = Lock()
super(VideoGstplayer, self).__init__(**kwargs)
def _on_gst_eos_sync(self):
Clock.schedule_once(self._do_eos, 0)
def load(self):
Logger.debug('VideoGstplayer: Load <{}>'.format(self._filename))
uri = self._get_uri()
wk_self = ref(self)
self.player_callback = partial(_on_gstplayer_buffer, wk_self)
self.player = GstPlayer(uri, self.player_callback,
self._on_gst_eos_sync, _on_gstplayer_message)
self.player.load()
def unload(self):
if self.player:
self.player.unload()
self.player = None
with self._buffer_lock:
self._buffer = None
self._texture = None
def stop(self):
super(VideoGstplayer, self).stop()
self.player.stop()
def pause(self):
super(VideoGstplayer, self).pause()
self.player.pause()
def play(self):
super(VideoGstplayer, self).play()
self.player.set_volume(self.volume)
self.player.play()
def seek(self, percent, precise=True):
self.player.seek(percent)
def _get_position(self):
return self.player.get_position()
def _get_duration(self):
return self.player.get_duration()
def _set_volume(self, value):
self._volume = value
if self.player:
self.player.set_volume(self._volume)
def _update(self, dt):
buf = None
with self._buffer_lock:
buf = self._buffer
self._buffer = None
if buf is not None:
self._update_texture(buf)
self.dispatch('on_frame')
def _update_texture(self, buf):
width, height, data = buf
# texture is not allocated yet, create it first
if not self._texture:
self._texture = Texture.create(size=(width, height),
colorfmt='rgb')
self._texture.flip_vertical()
self.dispatch('on_load')
if self._texture:
self._texture.blit_buffer(data,
size=(width, height),
colorfmt='rgb')
def _get_uri(self):
uri = self.filename
if not uri:
return
if '://' not in uri:
uri = 'file:' + pathname2url(realpath(uri))
return uri
def load(self):
Logger.debug("VideoGstplayer: Load <{}>".format(self._filename))
uri = self._get_uri()
wk_self = ref(self)
self.player_callback = partial(_on_gstplayer_buffer, wk_self)
self.player = GstPlayer(uri, self.player_callback, self._on_gst_eos_sync, _on_gstplayer_message)
self.player.load()
