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 = editorpersistance.prefs.render_folder
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 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 = editorpersistance.prefs.render_folder
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_render_consumer():
file_path = get_file_path()
if file_path == None:
return None
profile = get_current_profile()
if widgets.render_type_panel.type_combo.get_active() == 1: # Preset encodings
encoding_option = renderconsumer.non_user_encodings[
widgets.render_type_panel.presets_selector.widget.get_active()
]
if encoding_option.type != "img_seq":
consumer = renderconsumer.get_render_consumer_for_encoding(file_path, profile, encoding_option)
else: # Image Sequence rendering consumers need to be created a bit differently
consumer = renderconsumer.get_img_seq_render_consumer(file_path, profile, encoding_option)
return consumer
if widgets.args_panel.use_args_check.get_active() == False:
# Using options comboboxes
encoding_option_index = widgets.encoding_panel.encoding_selector.widget.get_active()
quality_option_index = widgets.encoding_panel.quality_selector.widget.get_active()
consumer = renderconsumer.get_render_consumer_for_encoding_and_quality(
file_path, profile, encoding_option_index, quality_option_index
)
else:
buf = widgets.args_panel.opts_view.get_buffer()
consumer, error = renderconsumer.get_render_consumer_for_text_buffer(file_path, profile, buf)
if error != None:
dialogutils.warning_message("FFMPeg Args Error", error, gui.editor_window.window)
return None
return consumer
def run(self):
self.start_time = time.monotonic()
profile = mltprofiles.get_profile(self.profile_desc)
motion_producer = mlt.Producer(
profile, None,
str("timewarp:" + str(self.speed) + ":" + str(self.source_path)))
# Create tractor and track to get right length
tractor = mlt.Tractor()
multitrack = tractor.multitrack()
track0 = mlt.Playlist()
multitrack.connect(track0, 0)
track0.insert(motion_producer, 0, 0, motion_producer.get_length() - 1)
consumer = renderconsumer.get_render_consumer_for_encoding_and_quality(
self.write_file, profile, self.encoding_option_index,
self.quality_option_index)
# start and end frames, renderer stop behaviour
start_frame = self.start_frame
end_frame = self.end_frame
wait_for_producer_stop = True
if self.render_full_range == False:
wait_for_producer_stop = False # consumer wont stop automatically and needs to stopped explicitly
# Launch render
self.render_player = renderconsumer.FileRenderPlayer(
self.write_file, tractor, consumer, start_frame, end_frame)
self.render_player.wait_for_producer_end_stop = False
self.render_player.start()
while self.render_player.stopped == False:
self.check_abort_requested()
if self.abort == True:
self.render_player.shutdown()
return
fraction = self.render_player.get_render_fraction()
self.render_update(fraction)
time.sleep(0.3)
# Write out completed flag file.
ccrutils.write_completed_message()
def get_render_consumer():
file_path = get_file_path()
if file_path == None:
return None
profile = get_current_profile()
if widgets.render_type_panel.type_combo.get_active() == 1: # Preset encodings
encoding_option = renderconsumer.non_user_encodings[widgets.render_type_panel.presets_selector.widget.get_active()]
if encoding_option.type != "img_seq":
consumer = renderconsumer.get_render_consumer_for_encoding(file_path,
profile,
encoding_option)
else: # Image Sequence rendering consumers need to be created a bit differently
consumer = renderconsumer.get_img_seq_render_consumer(file_path,
profile,
encoding_option)
return consumer
if widgets.args_panel.use_args_check.get_active() == False:
# Using options comboboxes
encoding_option_index = widgets.encoding_panel.encoding_selector.widget.get_active()
quality_option_index = widgets.encoding_panel.quality_selector.widget.get_active()
consumer = renderconsumer.get_render_consumer_for_encoding_and_quality( file_path,
profile,
encoding_option_index,
quality_option_index)
else:
buf = widgets.args_panel.opts_view.get_buffer()
consumer, error = renderconsumer.get_render_consumer_for_text_buffer(file_path,
profile,
buf)
if error != None:
dialogutils.warning_message("FFMPeg Args Error", error, gui.editor_window.window)
return None
return consumer
def _render_reverse_clip_dialog_callback(dialog, response_id, fb_widgets, media_file):
if response_id == Gtk.ResponseType.ACCEPT:
# speed, filename folder
speed = float(int(fb_widgets.hslider.get_value())) / 100.0
file_name = fb_widgets.file_name.get_text()
filenames = fb_widgets.out_folder.get_filenames()
folder = filenames[0]
write_file = folder + "/"+ file_name + fb_widgets.extension_label.get_text()
if os.path.exists(write_file):
primary_txt = _("A File with given path exists!")
secondary_txt = _("It is not allowed to render Motion Files with same paths as existing files.\nSelect another name for file.")
dialogutils.warning_message(primary_txt, secondary_txt, dialog)
return
# Profile
profile_index = fb_widgets.out_profile_combo.get_active()
if profile_index == 0:
# project_profile is first selection in combo box
profile = PROJECT().profile
else:
profile = mltprofiles.get_profile_for_index(profile_index - 1)
# Render consumer properties
encoding_option_index = fb_widgets.encodings_cb.get_active()
quality_option_index = fb_widgets.quality_cb.get_active()
# Range
range_selection = fb_widgets.render_range.get_active()
dialog.destroy()
# Create motion producer
source_path = media_file.path
if media_file.is_proxy_file == True:
source_path = media_file.second_file_path
motion_producer = mlt.Producer(profile, None, str("timewarp:" + str(speed) + ":" + str(source_path)))
mltrefhold.hold_ref(motion_producer)
# Create sequence and add motion producer into it
seq = sequence.Sequence(profile)
seq.create_default_tracks()
track = seq.tracks[seq.first_video_index]
track.append(motion_producer, 0, motion_producer.get_length() - 1)
print "motion clip render starting..."
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 = motion_producer.get_length() - 1
wait_for_producer_stop = True
if range_selection == 1:
start_frame = int(float(media_file.length - media_file.mark_out - 1) * (1.0 / -speed))
end_frame = int(float(media_file.length - media_file.mark_out + (media_file.mark_out - media_file.mark_in) + 1) * (1.0 / -speed)) + int(1.0 / -speed)
if end_frame > motion_producer.get_length() - 1:
end_frame = motion_producer.get_length() - 1
if start_frame < 0:
start_frame = 0
wait_for_producer_stop = False # consumer wont stop automatically and needs to stopped explicitly
# Launch render
global motion_renderer, motion_progress_update
motion_renderer = renderconsumer.FileRenderPlayer(write_file, seq.tractor, consumer, start_frame, end_frame)
motion_renderer.wait_for_producer_end_stop = wait_for_producer_stop
motion_renderer.start()
title = _("Rendering Reverse Clip")
text = "<b>Motion Clip File: </b>" + write_file
progress_bar = Gtk.ProgressBar()
dialog = rendergui.clip_render_progress_dialog(_FB_render_stop, title, text, progress_bar, gui.editor_window.window)
motion_progress_update = renderconsumer.ProgressWindowThread(dialog, progress_bar, motion_renderer, _REVERSE_render_stop)
motion_progress_update.start()
else:
dialog.destroy()
def _render_frame_buffer_clip_dialog_callback(dialog, response_id, fb_widgets, media_file):
if response_id == Gtk.ResponseType.ACCEPT:
# speed, filename folder
speed = float(int(fb_widgets.hslider.get_value())) / 100.0
file_name = fb_widgets.file_name.get_text()
filenames = fb_widgets.out_folder.get_filenames()
folder = filenames[0]
write_file = folder + "/"+ file_name + fb_widgets.extension_label.get_text()
if os.path.exists(write_file):
primary_txt = _("A File with given path exists!")
secondary_txt = _("It is not allowed to render Motion Files with same paths as existing files.\nSelect another name for file.")
dialogutils.warning_message(primary_txt, secondary_txt, dialog)
return
# Profile
profile_index = fb_widgets.out_profile_combo.get_active()
if profile_index == 0:
# project_profile is first selection in combo box
profile = PROJECT().profile
else:
profile = mltprofiles.get_profile_for_index(profile_index - 1)
# Render consumer properties
encoding_option_index = fb_widgets.encodings_cb.get_active()
quality_option_index = fb_widgets.quality_cb.get_active()
# Range
range_selection = fb_widgets.render_range.get_active()
dialog.destroy()
# Create motion producer
fr_path = "framebuffer:" + media_file.path + "?" + str(speed)
motion_producer = mlt.Producer(profile, None, str(fr_path))
mltrefhold.hold_ref(motion_producer)
# Create sequence and add motion producer into it
seq = sequence.Sequence(profile)
seq.create_default_tracks()
track = seq.tracks[seq.first_video_index]
track.append(motion_producer, 0, motion_producer.get_length() - 1)
print "motion clip render starting..."
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 = motion_producer.get_length() - 1
wait_for_producer_stop = True
if range_selection == 1:
start_frame = int(float(media_file.mark_in) * (1.0 / speed))
end_frame = int(float(media_file.mark_out + 1) * (1.0 / speed)) + int(1.0 / speed) #+ 40 # I'm unable to get this frame perfect.
# +40 is to make sure rendering stops after mark out.
if end_frame > motion_producer.get_length() - 1:
end_frame = motion_producer.get_length() - 1
wait_for_producer_stop = False # consumer wont stop automatically and needs to stopped explicitly
# Launch render
global motion_renderer, motion_progress_update
motion_renderer = renderconsumer.FileRenderPlayer(write_file, seq.tractor, consumer, start_frame, end_frame)
motion_renderer.wait_for_producer_end_stop = wait_for_producer_stop
motion_renderer.start()
title = _("Rendering Motion Clip")
text = "<b>Motion Clip File: </b>" + write_file
progress_bar = Gtk.ProgressBar()
dialog = rendergui.clip_render_progress_dialog(_FB_render_stop, title, text, progress_bar, gui.editor_window.window)
motion_progress_update = renderconsumer.ProgressWindowThread(dialog, progress_bar, motion_renderer, _FB_render_stop)
motion_progress_update.start()
else:
dialog.destroy()
