def render_single_track_transition_clip(transition_producer, encoding_option_index, quality_option_index, file_ext, transition_render_complete_cb, window_text):
# Set render complete callback to availble render stop callback using global variable
global transition_render_done_callback
transition_render_done_callback = transition_render_complete_cb
# Profile
profile = PROJECT().profile
folder = userfolders.get_render_dir()
file_name = md5.new(str(os.urandom(32))).hexdigest()
write_file = folder + "/"+ file_name + file_ext
# Render consumer
consumer = renderconsumer.get_render_consumer_for_encoding_and_quality(write_file, profile, encoding_option_index, quality_option_index)
# start and end frames
start_frame = 0
end_frame = transition_producer.get_length() - 1
# Launch render
# TODO: fix naming, this isn't motion renderer
global motion_renderer, motion_progress_update
motion_renderer = renderconsumer.FileRenderPlayer(write_file, transition_producer, consumer, start_frame, end_frame)
motion_renderer.start()
title = _("Rendering Transition Clip")
progress_bar = Gtk.ProgressBar()
dialog = rendergui.clip_render_progress_dialog(_transition_render_stop, title, window_text, progress_bar, gui.editor_window.window)
motion_progress_update = renderconsumer.ProgressWindowThread(dialog, progress_bar, motion_renderer, _transition_render_stop)
motion_progress_update.start()
def _get_disk_dir_panels():
panels = []
panels.append(
DiskFolderManagementPanel(userfolders.get_cache_dir(),
appconsts.AUDIO_LEVELS_DIR,
_("Audio Levels Data"), RECREATE_WARNING))
panels.append(
DiskFolderManagementPanel(userfolders.get_cache_dir(),
appconsts.GMIC_DIR,
_("G'Mic Tool Session Data"), NO_WARNING))
panels.append(
DiskFolderManagementPanel(userfolders.get_data_dir(),
appconsts.RENDERED_CLIPS_DIR,
_("Rendered Files"), PROJECT_DATA_WARNING))
panels.append(
DiskFolderManagementPanel(userfolders.get_render_dir(),
"/" + appconsts.PROXIES_DIR,
_("Proxy Files"), PROJECT_DATA_WARNING))
panels.append(
DiskFolderManagementPanel(userfolders.get_cache_dir(),
appconsts.THUMBNAILS_DIR, _("Thumbnails"),
RECREATE_WARNING))
panels.append(
DiskFolderManagementPanel(userfolders.get_data_dir(),
appconsts.USER_PROFILES_DIR_NO_SLASH,
_("User Created Custom Profiles"),
PROJECT_DATA_WARNING))
return panels
def _create_img_seg_proxy_path(self, proxy_width, proxy_height):
folder, file_name = os.path.split(self.path)
proxy_md_key = self.path + str(proxy_width) + str(proxy_height)
if hasattr(self, "use_unique_proxy"): # This may have been added in proxyediting.py to prevent interfering with existing projects
proxy_md_key = proxy_md_key + os.urandom(16)
md_str = hashlib.md5(proxy_md_key.encode('utf-8')).hexdigest()
return str(userfolders.get_render_dir() + "/"+ appconsts.PROXIES_DIR + md_str + "/" + file_name)
def render_single_track_transition_clip(transition_producer, encoding_option_index, quality_option_index, file_ext, transition_render_complete_cb, window_text):
# Set render complete callback to availble render stop callback using global variable
global transition_render_done_callback
transition_render_done_callback = transition_render_complete_cb
# Profile
profile = PROJECT().profile
folder = userfolders.get_render_dir()
file_name = md5.new(str(os.urandom(32))).hexdigest()
write_file = folder + "/"+ file_name + file_ext
# Render consumer
consumer = renderconsumer.get_render_consumer_for_encoding_and_quality(write_file, profile, encoding_option_index, quality_option_index)
# start and end frames
start_frame = 0
end_frame = transition_producer.get_length() - 1
# Launch render
# TODO: fix naming, this isn't motion renderer
global motion_renderer, motion_progress_update
motion_renderer = renderconsumer.FileRenderPlayer(write_file, transition_producer, consumer, start_frame, end_frame)
motion_renderer.start()
title = _("Rendering Transition Clip")
progress_bar = Gtk.ProgressBar()
dialog = rendergui.clip_render_progress_dialog(_transition_render_stop, title, window_text, progress_bar, gui.editor_window.window)
motion_progress_update = renderconsumer.ProgressWindowThread(dialog, progress_bar, motion_renderer, _transition_render_stop)
motion_progress_update.start()
def _create_img_seg_proxy_path(self, proxy_width, proxy_height):
folder, file_name = os.path.split(self.path)
proxy_md_key = self.path + str(proxy_width) + str(proxy_height)
if hasattr(self, "use_unique_proxy"): # This may have been added in proxyediting.py to prevent interfering with existing projects
proxy_md_key = proxy_md_key + os.urandom(16)
md_str = md5.new(proxy_md_key).hexdigest()
return str(userfolders.get_render_dir() + "/proxies/" + md_str + "/" + file_name)
def create_proxy_path(self, proxy_width, proxy_height, file_extesion):
if self.type == appconsts.IMAGE_SEQUENCE:
return self._create_img_seg_proxy_path(proxy_width, proxy_height)
proxy_md_key = self.path + str(proxy_width) + str(proxy_height)
if hasattr(self, "use_unique_proxy"): # This may have been added in proxyediting.py to prevent interfering with existing projects
proxy_md_key = proxy_md_key + str(os.urandom(16))
md_str = hashlib.md5(proxy_md_key.encode('utf-8')).hexdigest()
return str(userfolders.get_render_dir() + "/proxies/" + md_str + "." + file_extesion) # str() because we get unicode here
def create_proxy_path(self, proxy_width, proxy_height, file_extesion):
if self.type == appconsts.IMAGE_SEQUENCE:
return self._create_img_seg_proxy_path(proxy_width, proxy_height)
proxy_md_key = self.path + str(proxy_width) + str(proxy_height)
if hasattr(self, "use_unique_proxy"): # This may have been added in proxyediting.py to prevent interfering with existing projects
proxy_md_key = proxy_md_key + os.urandom(16)
md_str = md5.new(proxy_md_key).hexdigest()
return str(userfolders.get_render_dir() + "/proxies/" + md_str + "." + file_extesion) # str() because we get unicode here
def _do_create_sync_compound_clip(dialog, response_id, data):
if response_id != Gtk.ResponseType.ACCEPT:
dialog.destroy()
return
sync_data, name_entry = data
files_offsets, clips = sync_data
video_file, audio_file, idstr = clips
media_name = name_entry.get_text()
dialog.destroy()
# Create unique file path in hidden render folder
folder = userfolders.get_render_dir()
uuid_str = hashlib.md5(str(os.urandom(32)).encode('utf-8')).hexdigest()
write_file = folder + "/" + uuid_str + ".xml"
# Create tractor
tractor = mlt.Tractor()
multitrack = tractor.multitrack()
track_video = mlt.Playlist()
track_audio = mlt.Playlist()
track_audio.set("hide", 1) # video off, audio on as mlt "hide" value
multitrack.connect(track_audio, 0)
multitrack.connect(track_video, 0)
# Create clips
video_clip = mlt.Producer(PROJECT().profile, str(video_file))
audio_clip = mlt.Producer(PROJECT().profile, str(audio_file))
# Get offset
offset = float(files_offsets[audio_file])
print(audio_file, offset)
# Add clips
if offset > 0:
offset_frames = int(float(offset) + 0.5)
track_video.append(video_clip, 0, video_clip.get_length() - 1)
track_audio.insert_blank(0, offset_frames)
track_audio.append(audio_clip, 0, audio_clip.get_length() - 1)
elif offset < 0:
offset_frames = int(float(offset) - 0.5)
track_video.insert_blank(0, offset_frames)
track_video.append(video_clip, 0, video_clip.get_length() - 1)
track_audio.append(audio_clip, 0, audio_clip.get_length() - 1)
else:
track_video.append(video_clip, 0, video_clip.get_length() - 1)
track_audio.append(audio_clip, 0, audio_clip.get_length() - 1)
# render MLT XML, callback in projectaction.py creates media object
render_player = renderconsumer.XMLCompoundRenderPlayer(
write_file, media_name,
projectaction._xml_compound_render_done_callback, tractor, PROJECT())
render_player.start()
def _do_create_sync_compound_clip(dialog, response_id, data):
if response_id != Gtk.ResponseType.ACCEPT:
dialog.destroy()
return
sync_data, name_entry = data
files_offsets, clips = sync_data
video_file, audio_file, idstr = clips
media_name = name_entry.get_text()
dialog.destroy()
# Create unique file path in hidden render folder
folder = userfolders.get_render_dir()
uuid_str = md5.new(str(os.urandom(32))).hexdigest()
write_file = folder + "/"+ uuid_str + ".xml"
# Create tractor
tractor = mlt.Tractor()
multitrack = tractor.multitrack()
track_video = mlt.Playlist()
track_audio = mlt.Playlist()
track_audio.set("hide", 1) # video off, audio on as mlt "hide" value
multitrack.connect(track_audio, 0)
multitrack.connect(track_video, 0)
# Create clips
video_clip = mlt.Producer(PROJECT().profile, str(video_file))
audio_clip = mlt.Producer(PROJECT().profile, str(audio_file))
# Get offset
offset = files_offsets[audio_file]
print audio_file, offset
# Add clips
if offset > 0:
offset_frames = int(float(offset) + 0.5)
track_video.append(video_clip, 0, video_clip.get_length() - 1)
track_audio.insert_blank(0, offset_frames)
track_audio.append(audio_clip, 0, audio_clip.get_length() - 1)
elif offset < 0:
offset_frames = int(float(offset) - 0.5)
track_video.insert_blank(0, offset_frames)
track_video.append(video_clip, 0, video_clip.get_length() - 1)
track_audio.append(audio_clip, 0, audio_clip.get_length() - 1)
else:
track_video.append(video_clip, 0, video_clip.get_length() - 1)
track_audio.append(audio_clip, 0, audio_clip.get_length() - 1)
# render MLT XML, callback in projectaction.py creates media object
render_player = renderconsumer.XMLCompoundRenderPlayer(write_file, media_name, projectaction._xml_compound_render_done_callback, tractor)
render_player.start()
def create_mlt_producer(self, profile):
width = profile.width()
height = profile.height()
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, width, height)
cr = cairo.Context(surface)
cr.set_source_rgb(*utils.gdk_color_str_to_cairo_rgb(self.gdk_color_str))
cr.rectangle(0, 0, width + 1, height+ 1)
cr.fill()
file_name = hashlib.md5((self.gdk_color_str + str(width) + str(height)).encode('utf-8')).hexdigest()
write_file_path = userfolders.get_render_dir() + "/" + file_name + ".png"
surface.write_to_png(write_file_path)
producer = mlt.Producer(profile, write_file_path)
mltrefhold.hold_ref(producer)
return producer
def create_mlt_producer(self, profile):
width = profile.width()
height = profile.height()
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, width, height)
cr = cairo.Context(surface)
cr.set_source_rgb(*utils.gdk_color_str_to_cairo_rgb(self.gdk_color_str))
cr.rectangle(0, 0, width + 1, height+ 1)
cr.fill()
file_name = md5.new(self.gdk_color_str + str(width) + str(height)).hexdigest()
write_file_path = userfolders.get_render_dir() + "/" + file_name + ".png"
surface.write_to_png(write_file_path)
producer = mlt.Producer(profile, write_file_path)
mltrefhold.hold_ref(producer)
return producer
def _save_changed_xml_file(s_media_file, new_profile):
xml_file = open(s_media_file.path)
xml_text = xml_file.read()
new_profile_node = mltprofiles.get_profile_node(new_profile)
in_index = xml_text.find("<profile")
out_index = xml_text.find("/>", in_index) + 2
new_xml_text = xml_text[0:in_index] + new_profile_node + xml_text[out_index:len(xml_text)]
folder = userfolders.get_render_dir()
uuid_str = hashlib.md5(str(os.urandom(32)).encode('utf-8')).hexdigest()
new_xml_file_path = folder + "/"+ uuid_str + ".xml"
with atomicfile.AtomicFileWriter(new_xml_file_path, "w") as afw:
new_xml_file = afw.get_file()
new_xml_file.write(new_xml_text)
return new_xml_file_path
def _save_changed_xml_file(s_media_file, new_profile):
xml_file = open(s_media_file.path)
xml_text = xml_file.read()
new_profile_node = mltprofiles.get_profile_node(new_profile)
in_index = xml_text.find("<profile")
out_index = xml_text.find("/>", in_index) + 2
new_xml_text = xml_text[0:in_index] + new_profile_node + xml_text[out_index:len(xml_text)]
folder = userfolders.get_render_dir()
uuid_str = md5.new(str(os.urandom(32))).hexdigest()
new_xml_file_path = folder + "/"+ uuid_str + ".xml"
with atomicfile.AtomicFileWriter(new_xml_file_path, "w") as afw:
new_xml_file = afw.get_file()
new_xml_file.write(new_xml_text)
return new_xml_file_path
def run(self):
self.start_time = time.monotonic()
new_media_file_name = hashlib.md5(str(os.urandom(32)).encode('utf-8') + str.encode(self.file_name)).hexdigest()
link_path_no_ext = userfolders.get_render_dir() + "/" + new_media_file_name
if self.media_asset.media_type == appconsts.IMAGE:
link_path = link_path_no_ext + ".png"
self.success = background_missing_image(link_path, self.file_name)
elif self.media_asset.media_type == appconsts.AUDIO:
link_path = link_path_no_ext + ".wav"
self.success = sine_wav(link_path, self.media_asset.length)
elif self.media_asset.media_type == appconsts.VIDEO:
link_path = link_path_no_ext + ".mp4"
self.success = video_file_replace(link_path, self.file_name, self.media_asset.length)
self.media_asset.relink_path = link_path
self.running = False
def _get_proxies_dir():
return userfolders.get_render_dir() + "/proxies"
def _get_proxies_dir():
return userfolders.get_render_dir() + appconsts.PROXIES_DIR