def __init__(self, clip_path, profile_desc):
threading.Thread.__init__(self)
self.clip_path = clip_path
profile = mltprofiles.get_profile(profile_desc)
self.temp_clip = self._get_temp_producer(clip_path, profile)
self.file_cache_path = _get_levels_file_path(clip_path, profile)
self.last_rendered_frame = 0
def __init__(self, clip_path, profile_desc):
threading.Thread.__init__(self)
self.clip_path = clip_path
profile = mltprofiles.get_profile(profile_desc)
self.temp_clip = self._get_temp_producer(clip_path, profile)
self.file_cache_path =_get_levels_file_path(clip_path, profile)
self.last_rendered_frame = 0
def _get_temp_producer(self, clip_path, profile_desc):
profile = mltprofiles.get_profile(profile_desc)
temp_producer = mlt.Producer(profile, str(clip_path))
channels = mlt.Filter(profile, "audiochannels")
converter = mlt.Filter(profile, "audioconvert")
self.levels = mlt.Filter(profile, "audiolevel")
temp_producer.attach(channels)
temp_producer.attach(converter)
temp_producer.attach(self.levels)
temp_producer.path = clip_path
self.clip_media_length = temp_producer.get_length()
return temp_producer
def run(self):
self.start_time = time.monotonic()
self.render_player = None
self.frames_range_writer = None
self.abort = False
self.script_renderer = None
frame_name = "frame"
profile = mltprofiles.get_profile(self.profile_desc)
# Delete old preview frames
for frame_file in os.listdir(_clip_frames_folder):
file_path = os.path.join(_clip_frames_folder, frame_file)
os.remove(file_path)
self.frames_range_writer = gmicplayer.FramesRangeWriter(
self.clip_path, self.frames_update, profile)
self.frames_range_writer.write_frames(_clip_frames_folder + "/",
frame_name, self.range_in,
self.range_out)
if self.abort == True:
return
script_file = open(self.script_path)
user_script = script_file.read()
print(user_script)
while len(os.listdir(_clip_frames_folder)) != self.length:
print("WAITING")
time.sleep(0.5)
# Render frames with gmic script
self.script_renderer = gmicplayer.FolderFramesScriptRenderer(
user_script,
_clip_frames_folder,
_rendered_frames_folder + "/",
frame_name,
self.script_render_update_callback,
self.script_render_output_callback,
nice=10,
re_render_existing=False)
self.script_renderer.write_frames()
# Write out completed flag file.
completed_msg_file = _session_folder + "/" + COMPLETED_MSG_FILE
script_text = "##completed##" # let's put something in here
with atomicfile.AtomicFileWriter(completed_msg_file, "w") as afw:
script_file = afw.get_file()
script_file.write(script_text)
def __init__(self, dbus_service, sequence_xml_path, segments, profile_name):
threading.Thread.__init__(self)
self.dbus_service = dbus_service
self.sequence_xml_path = sequence_xml_path
self.render_folder = os.path.dirname(sequence_xml_path)
self.current_render_file_path = None
self.profile = mltprofiles.get_profile(profile_name)
self.segments = segments
self.completed_segments = ["nothing"]
self.render_complete = False
self.render_thread = None
self.aborted = False
def main():
# Set paths.
root_path = sys.argv[3]
respaths.set_paths(root_path)
try:
editorstate.mlt_version = mlt.LIBMLT_VERSION
except:
editorstate.mlt_version = "0.0.99" # magic string for "not found"
# Set folders paths
userfolders.init()
# Load editor prefs and list of recent projects
editorpersistance.load()
# Init translations module with translations data
translations.init_languages()
translations.load_filters_translations()
mlttransitions.init_module()
repo = mlt.Factory().init()
processutils.prepare_mlt_repo(repo)
# Set numeric locale to use "." as radix, MLT initilizes this to OS locale and this causes bugs
locale.setlocale(locale.LC_NUMERIC, 'C')
# Check for codecs and formats on the system
mltenv.check_available_features(repo)
renderconsumer.load_render_profiles()
# Load filter and compositor descriptions from xml files.
mltfilters.load_filters_xml(mltenv.services)
mlttransitions.load_compositors_xml(mltenv.transitions)
# Create list of available mlt profiles
mltprofiles.load_profile_list()
profile_desc = sys.argv[2]
profile = mltprofiles.get_profile(profile_desc)
files_paths = sys.argv[1]
files_paths = files_paths.lstrip(FILE_SEPARATOR)
files = files_paths.split(FILE_SEPARATOR)
for f in files:
t = WaveformCreator(f, profile_desc)
t.start()
t.join()
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 main():
# Set paths.
root_path = sys.argv[3]
respaths.set_paths(root_path)
try:
editorstate.mlt_version = mlt.LIBMLT_VERSION
except:
editorstate.mlt_version = "0.0.99" # magic string for "not found"
# Load editor prefs and list of recent projects
editorpersistance.load()
# Init translations module with translations data
translations.init_languages()
translations.load_filters_translations()
mlttransitions.init_module()
repo = mlt.Factory().init()
# Set numeric locale to use "." as radix, MLT initilizes this to OS locale and this causes bugs
locale.setlocale(locale.LC_NUMERIC, 'C')
# Check for codecs and formats on the system
mltenv.check_available_features(repo)
renderconsumer.load_render_profiles()
# Load filter and compositor descriptions from xml files.
mltfilters.load_filters_xml(mltenv.services)
mlttransitions.load_compositors_xml(mltenv.transitions)
# Create list of available mlt profiles
mltprofiles.load_profile_list()
profile_desc = sys.argv[2]
profile = mltprofiles.get_profile(profile_desc)
files_paths = sys.argv[1]
files_paths = files_paths.lstrip(FILE_SEPARATOR)
files = files_paths.split(FILE_SEPARATOR)
for f in files:
t = WaveformCreator(f, profile_desc)
t.start()
t.join()
def get_render_data_for_current_selections():
render_data = ToolsRenderData()
profile_desc = widgets.profile_panel.out_profile_combo.categories_combo.get_selected()
render_data.profile_index = mltprofiles.get_profile_index_for_profile(mltprofiles.get_profile(profile_desc))
render_data.use_default_profile = widgets.profile_panel.use_project_profile_check.get_active()
render_data.encoding_option_index = widgets.encoding_panel.encoding_selector.get_selected_encoding_index()
render_data.quality_option_index = widgets.encoding_panel.quality_selector.widget.get_active()
render_data.presets_index = 0 # presents rendering not available
render_data.use_preset_encodings = False # presents rendering not available
render_data.render_dir = "/" + widgets.file_panel.out_folder.get_uri().lstrip("file:/")
render_data.file_name = widgets.file_panel.movie_name.get_text()
render_data.file_extension = widgets.file_panel.extension_label.get_text()
if widgets.video_clip_panel != None:
render_data.do_video_render = (widgets.video_clip_panel.video_clip_combo.get_active() == 0)
render_data.save_internally = (widgets.file_panel.render_location_combo.get_active() == 0)
render_data.frame_name = widgets.file_panel.frame_name.get_text()
return render_data
def run(self):
self.render_player = None
self.frames_range_writer = None
self.abort = False
self.script_renderer = None
frame_name = "frame"
profile = mltprofiles.get_profile(self.profile_desc)
# Delete old preview frames
for frame_file in os.listdir(_clip_frames_folder):
file_path = os.path.join(_clip_frames_folder, frame_file)
os.remove(file_path)
self.frames_range_writer = gmicplayer.FramesRangeWriter(
self.clip_path, self.frames_update, profile)
self.frames_range_writer.write_frames(_clip_frames_folder + "/",
frame_name, self.range_in,
self.range_out)
if self.abort == True:
return
script_file = open(self.script_path)
user_script = script_file.read()
print(user_script)
while len(os.listdir(_clip_frames_folder)) != self.length:
print("WAITING")
time.sleep(0.5)
# Render frames with gmic script
self.script_renderer = gmicplayer.FolderFramesScriptRenderer(
user_script, _clip_frames_folder, _session_folder + "/",
frame_name, self.script_render_update_callback,
self.script_render_output_callback)
self.script_renderer.write_frames()
self.dbus_obj.shutdown()
"""
def _render_reverse_clip_dialog_callback(dialog, response_id, fb_widgets,
media_file):
if response_id == Gtk.ResponseType.ACCEPT:
print("_render_reverse_clip_dialog_callback")
# 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_desc = fb_widgets.categories_combo.get_selected()
profile = mltprofiles.get_profile(profile_desc)
profile_desc = profile_desc.replace(" ", "_")
# 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)))
# start and end frames
start_frame = 0
end_frame = motion_producer.get_length() - 1
render_full_range = 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
render_full_range = False # consumer wont stop automatically and needs to stopped explicitly
session_id = hashlib.md5(str(
os.urandom(32)).encode('utf-8')).hexdigest()
args = ("session_id:" + str(session_id), "speed:" + str(speed),
"write_file:" + str(write_file),
"profile_desc:" + str(profile_desc),
"encoding_option_index:" + str(encoding_option_index),
"quality_option_index:" + str(quality_option_index),
"source_path:" + str(source_path), "render_full_range:" +
str(render_full_range), "start_frame:" + str(start_frame),
"end_frame:" + str(end_frame))
job_queue_object = jobs.MotionRenderJobQueueObject(
session_id, write_file, args)
job_queue_object.add_to_queue()
else:
dialog.destroy()
def save_project(project, file_path, changed_profile_desc=None):
"""
Creates pickleable project object
"""
print "Save project " + os.path.basename(file_path)
# Get shallow copy
s_proj = copy.copy(project)
# Implements "change profile" functionality
global _fps_conv_mult
_fps_conv_mult = 1.0
if changed_profile_desc != None:
print mltprofiles.get_profile(
changed_profile_desc), mltprofiles.get_profile(
s_proj.profile_desc), s_proj.profile_desc
_fps_conv_mult = mltprofiles.get_profile(changed_profile_desc).fps(
) / mltprofiles.get_profile(s_proj.profile_desc).fps()
s_proj.profile_desc = changed_profile_desc
print "Saving changed profile project: ", changed_profile_desc
print "FPS conversion multiplier:", _fps_conv_mult
# Set current sequence index
s_proj.c_seq_index = project.sequences.index(project.c_seq)
# Set project SAVEFILE_VERSION to current in case this is a resave of older file type.
# Older file type has been converted to newer file type on load.
s_proj.SAVEFILE_VERSION = appconsts.SAVEFILE_VERSION
# Init proxy convert data
global project_proxy_mode, proxy_path_dict
project_proxy_mode = s_proj.proxy_data.proxy_mode
proxy_path_dict = {}
# Replace media file objects with pickleable copys
media_files = {}
for k, v in s_proj.media_files.iteritems():
s_media_file = copy.copy(v)
remove_attrs(s_media_file, MEDIA_FILE_REMOVE)
# Convert media files between original and proxy files
if project_proxy_mode == appconsts.CONVERTING_TO_USE_PROXY_MEDIA:
if s_media_file.has_proxy_file:
proxy_path_dict[
s_media_file.path] = s_media_file.second_file_path
s_media_file.set_as_proxy_media_file()
elif project_proxy_mode == appconsts.CONVERTING_TO_USE_ORIGINAL_MEDIA:
if s_media_file.is_proxy_file:
proxy_path_dict[
s_media_file.path] = s_media_file.second_file_path
s_media_file.set_as_original_media_file()
# Change paths when doing snapshot save. Image sequences are not
# md5 hashed and are saved in folders and need to be looked up by relative search
# when loading.
if snapshot_paths != None:
if s_media_file.type != appconsts.PATTERN_PRODUCER and s_media_file.type != appconsts.IMAGE_SEQUENCE:
s_media_file.path = snapshot_paths[s_media_file.path]
media_files[s_media_file.id] = s_media_file
s_proj.media_files = media_files
# Replace sequences with pickleable objects
sequences = []
for i in range(0, len(project.sequences)):
add_seq = project.sequences[i]
sequences.append(get_p_sequence(add_seq))
s_proj.sequences = sequences
# Remove unpickleable attributes
remove_attrs(s_proj, PROJECT_REMOVE)
# Write out file.
write_file = file(file_path, "wb")
pickle.dump(s_proj, write_file)
def get_current_profile():
profile_desc = widgets.profile_panel.out_profile_combo.categories_combo.get_selected(
)
profile = mltprofiles.get_profile(profile_desc)
return profile
def _out_profile_changed(categories_combo):
# FIXME: 'out_profile_combo' is actually the panel containing the combobox
profile_desc = widgets.profile_panel.out_profile_combo.categories_combo.get_selected(
)
profile = mltprofiles.get_profile(profile_desc)
_fill_info_box(profile)
def main(root_path, force_launch=False):
gtk_version = "%s.%s.%s" % (Gtk.get_major_version(), Gtk.get_minor_version(), Gtk.get_micro_version())
editorstate.gtk_version = gtk_version
try:
editorstate.mlt_version = mlt.LIBMLT_VERSION
except:
editorstate.mlt_version = "0.0.99" # magic string for "not found"
global _session_id
_session_id = md5.new(os.urandom(16)).hexdigest()
# Set paths.
respaths.set_paths(root_path)
# Init session folders
if os.path.exists(get_session_folder()):
shutil.rmtree(get_session_folder())
os.mkdir(get_session_folder())
# Load editor prefs and list of recent projects
editorpersistance.load()
# Init translations module with translations data
translations.init_languages()
translations.load_filters_translations()
mlttransitions.init_module()
# Load aniamtions data
natronanimations.load_animations_projects_xml()
# Init gtk threads
Gdk.threads_init()
Gdk.threads_enter()
# Set monitor sizes
"""
scr_w = Gdk.Screen.width()
scr_h = Gdk.Screen.height()
editorstate.SCREEN_WIDTH = scr_w
editorstate.SCREEN_HEIGHT = scr_h
if editorstate.screen_size_large_height() == True and editorstate.screen_size_small_width() == False:
global MONITOR_WIDTH, MONITOR_HEIGHT
MONITOR_WIDTH = 650
MONITOR_HEIGHT = 400 # initial value, this gets changed when material is loaded
"""
# Request dark theme if so desired
if editorpersistance.prefs.theme != appconsts.LIGHT_THEME:
Gtk.Settings.get_default().set_property("gtk-application-prefer-dark-theme", True)
if editorpersistance.prefs.theme == appconsts.FLOWBLADE_THEME:
gui.apply_gtk_css()
# We need mlt fpr profiles handling
repo = mlt.Factory().init()
# Set numeric locale to use "." as radix, MLT initilizes this to OS locale and this causes bugs
locale.setlocale(locale.LC_NUMERIC, 'C')
# Check for codecs and formats on the system
mltenv.check_available_features(repo)
renderconsumer.load_render_profiles()
# Load filter and compositor descriptions from xml files.
mltfilters.load_filters_xml(mltenv.services)
mlttransitions.load_compositors_xml(mltenv.transitions)
# Create list of available mlt profiles
mltprofiles.load_profile_list()
gui.load_current_colors()
# Set launch profile
profile_name = sys.argv[1].replace("_", " ") # we had underscores put in to pass as single arg
print profile_name
global _profile
_profile = mltprofiles.get_profile(profile_name)
global _animation_instance
_animation_instance = natronanimations.get_default_animation_instance(_profile)
global _window
_window = NatronAnimatationsToolWindow()
_window.pos_bar.set_dark_bg_color()
Gtk.main()
Gdk.threads_leave()
def load_project(file_path, icons_and_thumnails=True):
_show_msg("Unpickling")
# Load project object
f = open(file_path)
project = pickle.load(f)
global _load_file_path
_load_file_path = file_path
# editorstate.project needs to be available for sequence building
editorstate.project = project
if (not hasattr(project, "SAVEFILE_VERSION")):
project.SAVEFILE_VERSION = 1 # first save files did not have this
print "Loading " + project.name + ", SAVEFILE_VERSION:", project.SAVEFILE_VERSION
# Set MLT profile. NEEDS INFO USER ON MISSING PROFILE!!!!!
project.profile = mltprofiles.get_profile(project.profile_desc)
FIX_MISSING_PROJECT_ATTRS(project)
# Some profiles may not be available in system
# inform user on fix
if project.profile == None:
raise ProjectProfileNotFoundError(project.profile_desc)
# Add MLT objects to sequences.
global all_clips, sync_clips
for seq in project.sequences:
FIX_N_TO_3_SEQUENCE_COMPATIBILITY(seq)
_show_msg(_("Building sequence ") + seq.name)
all_clips = {}
sync_clips = []
seq.profile = project.profile
fill_sequence_mlt(seq, project.SAVEFILE_VERSION)
handle_seq_watermark(seq)
if not hasattr(seq, "seq_len"):
seq.update_edit_tracks_length()
all_clips = {}
sync_clips = []
for k, media_file in project.media_files.iteritems():
if project.SAVEFILE_VERSION < 4:
FIX_N_TO_4_MEDIA_FILE_COMPATIBILITY(media_file)
media_file.current_frame = 0 # this is always reset on load, value is not considered persistent
if media_file.type != appconsts.PATTERN_PRODUCER:
media_file.path = get_media_asset_path(media_file.path,
_load_file_path)
# Add icons to media files
if icons_and_thumnails == True:
_show_msg(_("Loading icons"))
for k, media_file in project.media_files.iteritems():
media_file.create_icon()
project.c_seq = project.sequences[project.c_seq_index]
if icons_and_thumnails == True:
project.init_thumbnailer()
return project
def set_current_profile_for_profile_name(profile_name):
global _current_profile
_current_profile = mltprofiles.get_profile(profile_name)
def save_project(project, file_path, changed_profile_desc=None):
"""
Creates pickleable project object
"""
print "Save project " + os.path.basename(file_path)
# Get shallow copy
s_proj = copy.copy(project)
# Implements "change profile" functionality
global _fps_conv_mult, _xml_new_paths_for_profile_change
_fps_conv_mult = 1.0
if changed_profile_desc != None:
_fps_conv_mult = mltprofiles.get_profile(changed_profile_desc).fps(
) / mltprofiles.get_profile(s_proj.profile_desc).fps()
s_proj.profile_desc = changed_profile_desc
_xml_new_paths_for_profile_change = {
} # dict acts also as a flag to show that profile change save is happening
new_profile = mltprofiles.get_profile(changed_profile_desc)
print "Saving changed profile project: ", changed_profile_desc
print "FPS conversion multiplier:", _fps_conv_mult
else:
_xml_new_paths_for_profile_change = None # None value acts also as a flag to show that profile change save is _not_ happening
# Set current sequence index
s_proj.c_seq_index = project.sequences.index(project.c_seq)
# Set project SAVEFILE_VERSION to current in case this is a resave of older file type.
# Older file type has been converted to newer file type on load.
s_proj.SAVEFILE_VERSION = appconsts.SAVEFILE_VERSION
# Init proxy convert data
global project_proxy_mode, proxy_path_dict
project_proxy_mode = s_proj.proxy_data.proxy_mode
proxy_path_dict = {}
# Replace media file objects with pickleable copys
media_files = {}
for k, v in s_proj.media_files.iteritems():
s_media_file = copy.copy(v)
# Because of MLT misfeature of changing project profile when loading MLT XML files we need to create new modified XML files when
# saving to change profile.
# Underlying reason: https://github.com/mltframework/mlt/issues/212
if changed_profile_desc != None and s_media_file.path != None and utils.is_mlt_xml_file(
s_media_file.path) == True:
new_xml_file_path = _save_changed_xml_file(s_media_file,
new_profile)
_xml_new_paths_for_profile_change[
s_media_file.path] = new_xml_file_path
s_media_file.path = new_xml_file_path
print "XML path replace for media:", s_media_file.path, new_xml_file_path
# Remove unpicleable attrs
remove_attrs(s_media_file, MEDIA_FILE_REMOVE)
# Convert media files between original and proxy files
if project_proxy_mode == appconsts.CONVERTING_TO_USE_PROXY_MEDIA:
if s_media_file.has_proxy_file:
proxy_path_dict[
s_media_file.path] = s_media_file.second_file_path
s_media_file.set_as_proxy_media_file()
elif project_proxy_mode == appconsts.CONVERTING_TO_USE_ORIGINAL_MEDIA:
if s_media_file.is_proxy_file:
proxy_path_dict[
s_media_file.path] = s_media_file.second_file_path
s_media_file.set_as_original_media_file()
# Change paths when doing snapshot save. Image sequences are not
# md5 hashed and are saved in folders and need to be looked up by relative search
# when loading.
if snapshot_paths != None:
if s_media_file.type != appconsts.PATTERN_PRODUCER and s_media_file.type != appconsts.IMAGE_SEQUENCE:
s_media_file.path = snapshot_paths[s_media_file.path]
media_files[s_media_file.id] = s_media_file
s_proj.media_files = media_files
# Replace sequences with pickleable objects
sequences = []
for i in range(0, len(project.sequences)):
add_seq = project.sequences[i]
sequences.append(get_p_sequence(add_seq))
s_proj.sequences = sequences
# Remove unpickleable attributes
remove_attrs(s_proj, PROJECT_REMOVE)
# Write out file.
write_file = file(file_path, "wb")
pickle.dump(s_proj, write_file)
def _out_profile_changed(categorized_combo):
profile = mltprofiles.get_profile(categorized_combo.get_selected())
_fill_info_box(profile)
def run(self):
self.start_time = time.monotonic()
args_vals_list = toolsencoding.get_args_vals_list_for_render_data(
self.render_data)
profile = mltprofiles.get_profile_for_index(
self.render_data.profile_index)
producer = mlt.Producer(profile, str(self.xml_file_path))
# Video clip consumer
if self.render_data.do_video_render == True:
if self.render_data.save_internally == True:
file_path = ccrutils.session_folder(
) + "/" + appconsts.CONTAINER_CLIP_VIDEO_CLIP_NAME + self.render_data.file_extension
else:
file_path = self.render_data.render_dir + "/" + self.render_data.file_name + self.render_data.file_extension
consumer = renderconsumer.get_mlt_render_consumer(
file_path, profile, args_vals_list)
ccrutils.delete_rendered_frames(
) # in case we switched from img seq consumer we can now delete those frames to save space
# img seq consumer
else:
# Image sequence gets project profile
project_profile = mltprofiles.get_profile(self.profile_desc)
if self.render_data.save_internally == True:
frame_name = "frame"
else:
frame_name = self.render_data.frame_name
render_path = ccrutils.rendered_frames_folder(
) + frame_name + "_%04d." + "png"
consumer = mlt.Consumer(project_profile, "avformat",
str(render_path))
consumer.set("real_time", -1)
consumer.set("rescale", "bicubic")
consumer.set("vcodec", "png")
self.render_player = renderconsumer.FileRenderPlayer(
"", producer, consumer, self.range_in, self.range_out)
self.render_player.wait_for_producer_end_stop = False
self.render_player.start()
while self.render_player.stopped == False:
self.abort_requested()
if self.abort == True:
self.render_player.shutdown()
return
fraction = self.render_player.get_render_fraction()
self.render_update_callback(fraction)
time.sleep(0.3)
# Write out completed flag file.
ccrutils.write_completed_message()
def load_project(file_path, icons_and_thumnails=True, relinker_load=False):
_show_msg("Unpickling")
project = utils.unpickle(file_path)
# Relinker only operates on pickleable python data
if relinker_load:
persistancecompat.FIX_MISSING_PROJECT_ATTRS(project)
return project
global _load_file_path
_load_file_path = file_path
# We need to collect some proxy data to try to fix projects with missing proxy files.
global project_proxy_mode, proxy_path_dict
project_proxy_mode = project.proxy_data.proxy_mode
proxy_path_dict = {}
# editorstate.project needs to be available for sequence building
editorstate.project = project
# Set MLT profile. NEEDS INFO USER ON MISSING PROFILE!!!!!
project.profile = mltprofiles.get_profile(project.profile_desc)
persistancecompat.FIX_MISSING_PROJECT_ATTRS(project)
# Some profiles may not be available in system
# inform user on fix
if project.profile == None:
raise ProjectProfileNotFoundError(project.profile_desc)
for k, media_file in project.media_files.items():
media_file.current_frame = 0 # this is always reset on load, value is not considered persistent
# Avoid crash in case path attribute is missing (color clips).
# All code in loop below handles issues not related to color clips.
if not hasattr(media_file, "path"):
continue
# Try to find relative path files if needed for non-proxy media files
orig_path = media_file.path # looking for missing path changes it and we need save this info for user info dialog on missing asset
if media_file.is_proxy_file == False:
if media_file.type != appconsts.PATTERN_PRODUCER and media_file.type != appconsts.IMAGE_SEQUENCE:
media_file.path = get_media_asset_path(media_file.path, _load_file_path)
elif media_file.type == appconsts.IMAGE_SEQUENCE:
media_file.path = get_img_seq_media_path(media_file.path, _load_file_path)
else:
# Try to fix missing proxy project media files.
# This is all just best effort, proxy files should never be deleted during editing
# and proxy projects should not be moved.
if media_file.type != appconsts.PATTERN_PRODUCER and media_file.type != appconsts.IMAGE_SEQUENCE:
media_file.path = get_media_asset_path(media_file.path, _load_file_path)
if media_file.path == NOT_FOUND:
fixed_second_path = get_media_asset_path(media_file.second_file_path, _load_file_path)
if fixed_second_path != NOT_FOUND:
media_file.path = fixed_second_path
media_file.second_file_path = fixed_second_path
if media_file.path == NOT_FOUND:
raise FileProducerNotFoundError(orig_path)
persistancecompat.FIX_MISSING_MEDIA_FILE_ATTRS(media_file)
# Use this to try to fix clips with missing proxy files.
proxy_path_dict[media_file.path] = media_file.second_file_path
# Try to fix possible missing proxy files for media assets if we are in proxy mode.
if not os.path.isfile(media_file.path) and media_file.is_proxy_file and project_proxy_mode == appconsts.USE_PROXY_MEDIA:
if os.path.isfile(media_file.second_file_path): # Original media file exists, use it
media_file.set_as_original_media_file()
_show_msg("Loading Media Item: " + media_file.name)
# Add MLT objects to sequences.
global all_clips, sync_clips
seq_count = 1
for seq in project.sequences:
persistancecompat.FIX_MISSING_SEQUENCE_ATTRS(seq)
_show_msg(_("Building sequence ") + str(seq_count))
all_clips = {}
sync_clips = []
seq.profile = project.profile
fill_sequence_mlt(seq, project.SAVEFILE_VERSION)
handle_seq_watermark(seq)
if not hasattr(seq, "seq_len"):
seq.update_edit_tracks_length()
seq_count = seq_count + 1
all_clips = {}
sync_clips = []
if icons_and_thumnails == True:
_show_msg(_("Loading icons"))
for k, media_file in project.media_files.items():
media_file.create_icon()
project.c_seq = project.sequences[project.c_seq_index]
if icons_and_thumnails == True:
project.init_thumbnailer()
return project
def run(self):
self.running = True
items = 0
global render_queue, batch_window
for render_item in render_queue.queue:
if self.running == False:
break
if render_item.render_this_item == False:
continue
current_render_time = 0
# Create render objects
identifier = render_item.generate_identifier()
project_file_path = get_projects_dir() + identifier + ".flb"
persistance.show_messages = False
project = persistance.load_project(project_file_path, False)
producer = project.c_seq.tractor
profile = mltprofiles.get_profile(render_item.render_data.profile_name)
consumer = renderconsumer.get_mlt_render_consumer(render_item.render_path,
profile,
render_item.args_vals_list)
# Get render range
start_frame, end_frame, wait_for_stop_render = get_render_range(render_item)
# Create and launch render thread
global render_thread
render_thread = renderconsumer.FileRenderPlayer(None, producer, consumer, start_frame, end_frame) # None == file name not needed this time when using FileRenderPlayer because callsite keeps track of things
render_thread.wait_for_producer_end_stop = wait_for_stop_render
render_thread.start()
# Set render start time and item state
render_item.render_started()
Gdk.threads_enter()
batch_window.update_queue_view()
batch_window.current_render.set_text(" " + render_item.get_display_name())
Gdk.threads_leave()
# Make sure that render thread is actually running before
# testing render_thread.running value later
while render_thread.has_started_running == False:
time.sleep(0.05)
# View update loop
self.thread_running = True
self.aborted = False
while self.thread_running:
if self.aborted == True:
break
render_fraction = render_thread.get_render_fraction()
now = time.time()
current_render_time = now - render_item.start_time
Gdk.threads_enter()
batch_window.update_render_progress(render_fraction, items, render_item.get_display_name(), current_render_time)
Gdk.threads_leave()
if render_thread.running == False: # Rendering has reached end
self.thread_running = False
Gdk.threads_enter()
batch_window.render_progress_bar.set_fraction(1.0)
Gdk.threads_leave()
render_item.render_completed()
else:
time.sleep(0.33)
if not self.aborted:
items = items + 1
Gdk.threads_enter()
batch_window.update_render_progress(0, items, render_item.get_display_name(), 0)
Gdk.threads_leave()
else:
if render_item != None:
render_item.render_aborted()
break
render_thread.shutdown()
# Update view for render end
Gdk.threads_enter()
batch_window.reload_queue() # item may havee added to queue while rendering
batch_window.render_queue_stopped()
Gdk.threads_leave()
def run(self):
hidden_dir = utils.get_hidden_user_dir_path()
try:
data_file_path = hidden_dir + CURRENT_RENDER_RENDER_ITEM
data_file = open(data_file_path)
render_item = pickle.load(data_file)
self.error_status = None
except Exception as e:
if self.error_status == None:
self.error_status = []
self.error_status = ("Current render datafile load failed with ") + str(e)
# something
return
current_render_time = 0
# Create render objects
project_file_path = hidden_dir + CURRENT_RENDER_PROJECT_FILE
persistance.show_messages = False
project = persistance.load_project(project_file_path, False)
producer = project.c_seq.tractor
profile = mltprofiles.get_profile(render_item.render_data.profile_name)
consumer = renderconsumer.get_mlt_render_consumer(render_item.render_path,
profile,
render_item.args_vals_list)
# Get render range
start_frame, end_frame, wait_for_stop_render = get_render_range(render_item)
# Create and launch render thread
render_thread = renderconsumer.FileRenderPlayer(None, producer, consumer, start_frame, end_frame) # None == file name not needed this time when using FileRenderPlayer because callsite keeps track of things
render_thread.wait_for_producer_end_stop = wait_for_stop_render
render_thread.start()
# Set render start time and item state
render_item.render_started()
Gdk.threads_enter()
#single_render_window.update_queue_view()
single_render_window.current_render.set_text(" " + os.path.basename(render_item.render_path))
Gdk.threads_leave()
# Make sure that render thread is actually running before
# testing render_thread.running value later
while render_thread.has_started_running == False:
time.sleep(0.05)
# View update loop
self.running = True
while self.running:
render_fraction = render_thread.get_render_fraction()
now = time.time()
current_render_time = now - render_item.start_time
Gdk.threads_enter()
single_render_window.update_render_progress(render_fraction, render_item.get_display_name(), current_render_time)
Gdk.threads_leave()
if render_thread.running == False: # Rendering has reached end
self.running = False
Gdk.threads_enter()
single_render_window.render_progress_bar.set_fraction(1.0)
Gdk.threads_leave()
time.sleep(0.33)
render_thread.shutdown()
global single_render_thread
single_render_thread = None
# Update view for render end
GLib.idle_add(_single_render_shutdown)
def save_project(project, file_path, changed_profile_desc=None):
"""
Creates pickleable project object
"""
print "Saving project..." # + os.path.basename(file_path)
# Get shallow copy
s_proj = copy.copy(project)
# Implements "change profile" functionality
global _fps_conv_mult, _xml_new_paths_for_profile_change
_fps_conv_mult = 1.0
if changed_profile_desc != None:
_fps_conv_mult = mltprofiles.get_profile(changed_profile_desc).fps() / mltprofiles.get_profile(s_proj.profile_desc).fps()
s_proj.profile_desc = changed_profile_desc
_xml_new_paths_for_profile_change = {} # dict acts also as a flag to show that profile change save is happening
new_profile = mltprofiles.get_profile(changed_profile_desc)
#print "Saving changed profile project: ", changed_profile_desc
#print "FPS conversion multiplier:", _fps_conv_mult
else:
_xml_new_paths_for_profile_change = None # None value acts also as a flag to show that profile change save is _not_ happening
# Set current sequence index
s_proj.c_seq_index = project.sequences.index(project.c_seq)
# Set project SAVEFILE_VERSION to current in case this is a resave of older file type.
# Older file type has been converted to newer file type on load.
s_proj.SAVEFILE_VERSION = appconsts.SAVEFILE_VERSION
# Init proxy convert data
global project_proxy_mode, proxy_path_dict
project_proxy_mode = s_proj.proxy_data.proxy_mode
proxy_path_dict = {}
# Replace media file objects with pickleable copys
media_files = {}
for k, v in s_proj.media_files.iteritems():
s_media_file = copy.copy(v)
# Because of MLT misfeature of changing project profile when loading MLT XML files we need to create new modified XML files when
# saving to change profile.
# Underlying reason: https://github.com/mltframework/mlt/issues/212
if changed_profile_desc != None and s_media_file.path != None and utils.is_mlt_xml_file(s_media_file.path) == True:
new_xml_file_path = _save_changed_xml_file(s_media_file, new_profile)
_xml_new_paths_for_profile_change[s_media_file.path] = new_xml_file_path
s_media_file.path = new_xml_file_path
#print "XML path replace for media:", s_media_file.path, new_xml_file_path
# Remove unpicleable attrs
remove_attrs(s_media_file, MEDIA_FILE_REMOVE)
# Convert media files between original and proxy files
if project_proxy_mode == appconsts.CONVERTING_TO_USE_PROXY_MEDIA:
if s_media_file.has_proxy_file:
proxy_path_dict[s_media_file.path] = s_media_file.second_file_path
s_media_file.set_as_proxy_media_file()
elif project_proxy_mode == appconsts.CONVERTING_TO_USE_ORIGINAL_MEDIA:
if s_media_file.is_proxy_file:
proxy_path_dict[s_media_file.path] = s_media_file.second_file_path
s_media_file.set_as_original_media_file()
# Change paths when doing snapshot save. Image sequences are not
# md5 hashed and are saved in folders and need to be looked up by relative search
# when loading.
if snapshot_paths != None:
if s_media_file.type != appconsts.PATTERN_PRODUCER and s_media_file.type != appconsts.IMAGE_SEQUENCE:
s_media_file.path = snapshot_paths[s_media_file.path]
media_files[s_media_file.id] = s_media_file
s_proj.media_files = media_files
# Replace sequences with pickleable objects
sequences = []
for i in range(0, len(project.sequences)):
add_seq = project.sequences[i]
sequences.append(get_p_sequence(add_seq))
s_proj.sequences = sequences
# Remove unpickleable attributes
remove_attrs(s_proj, PROJECT_REMOVE)
# Write out file.
with atomicfile.AtomicFileWriter(file_path, "wb") as afw:
write_file = afw.get_file()
pickle.dump(s_proj, write_file)
def run(self):
self.start_time = time.monotonic()
if self.lookup_path == "None":
# Video clips
proxy_profile = mltprofiles.get_profile(self.proxy_profile_desc)
# App wrote the temp profile when launching proxy render.
# NOTE: this needs to be created here for future
proxy_profile_path = userfolders.get_cache_dir(
) + "temp_proxy_profile"
proxy_profile = mlt.Profile(proxy_profile_path)
renderconsumer.performance_settings_enabled = False # uuh...we're obivously disabling something momentarily.
consumer = renderconsumer.get_render_consumer_for_encoding(
self.proxy_file_path, proxy_profile,
renderconsumer.proxy_encodings[self.enc_index])
renderconsumer.performance_settings_enabled = True
consumer.set("vb", str(int(self.proxy_rate)) + "k")
consumer.set("rescale", "nearest")
file_producer = mlt.Producer(proxy_profile,
str(self.media_file_path))
start_frame = 0
end_frame = file_producer.get_length() - 1
self.render_player = renderconsumer.FileRenderPlayer(
None, file_producer, consumer, 0, 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)
else:
# Image Sequences
copyfolder, copyfilename = os.path.split(self.proxy_file_path)
if not os.path.isdir(copyfolder):
os.makedirs(copyfolder)
listing = glob.glob(self.lookup_path)
size = self.proxy_w, self.proxy_h
done = 0
for orig_path in listing:
orig_folder, orig_file_name = os.path.split(orig_path)
try:
im = Image.open(orig_path)
im.thumbnail(size, Image.ANTIALIAS)
im.save(copyfolder + "/" + orig_file_name, "PNG")
except IOError:
print("proxy img seq frame failed for '%s'" % orig_path)
done = done + 1
if done % 5 == 0:
fraction = float(done) / float(len(listing))
self.render_update(fraction)
# Write out completed flag file.
ccrutils.write_completed_message()
def load_project(file_path, icons_and_thumnails=True, relinker_load=False):
_show_msg("Unpickling")
# Load project object
f = open(file_path)
project = pickle.load(f)
# Relinker only operates on pickleable python data
if relinker_load:
FIX_MISSING_PROJECT_ATTRS(project)
return project
global _load_file_path
_load_file_path = file_path
# editorstate.project needs to be available for sequence building
editorstate.project = project
if(not hasattr(project, "SAVEFILE_VERSION")):
project.SAVEFILE_VERSION = 1 # first save files did not have this
# SvdB - Feb-2017 - Removed project.name from print. It causes problems with non-latin characters, in some cases. Not sure why, yet.
print "Loading Project, SAVEFILE_VERSION:", project.SAVEFILE_VERSION
# Set MLT profile. NEEDS INFO USER ON MISSING PROFILE!!!!!
project.profile = mltprofiles.get_profile(project.profile_desc)
FIX_MISSING_PROJECT_ATTRS(project)
# Some profiles may not be available in system
# inform user on fix
if project.profile == None:
raise ProjectProfileNotFoundError(project.profile_desc)
# Add MLT objects to sequences.
global all_clips, sync_clips
seq_count = 1
for seq in project.sequences:
FIX_N_TO_3_SEQUENCE_COMPATIBILITY(seq)
_show_msg(_("Building sequence ") + str(seq_count))
all_clips = {}
sync_clips = []
seq.profile = project.profile
fill_sequence_mlt(seq, project.SAVEFILE_VERSION)
handle_seq_watermark(seq)
if not hasattr(seq, "seq_len"):
seq.update_edit_tracks_length()
seq_count = seq_count + 1
all_clips = {}
sync_clips = []
for k, media_file in project.media_files.iteritems():
if project.SAVEFILE_VERSION < 4:
FIX_N_TO_4_MEDIA_FILE_COMPATIBILITY(media_file)
media_file.current_frame = 0 # this is always reset on load, value is not considered persistent
if media_file.type != appconsts.PATTERN_PRODUCER and media_file.type != appconsts.IMAGE_SEQUENCE:
media_file.path = get_media_asset_path(media_file.path, _load_file_path)
elif media_file.type == appconsts.IMAGE_SEQUENCE:
media_file.path = get_img_seq_media_path(media_file.path, _load_file_path)
# This fixes Media Relinked projects with SAVEFILE_VERSION < 4:
# Remove 2018
if (not(hasattr(media_file, "is_proxy_file"))):
FIX_N_TO_4_MEDIA_FILE_COMPATIBILITY(media_file)
# This attr was added for 1.8. It is not computed for older projects.
if (not hasattr(media_file, "info")):
media_file.info = None
# We need this in all media files, used only by img seq media
if not hasattr(media_file, "ttl"):
media_file.ttl = None
if(not hasattr(project, "update_media_lengths_on_load")):
project.update_media_lengths_on_load = True # old projects < 1.10 had wrong media length data which just was never used.
# 1.10 needed that data for the first time and required recreating it correctly for older projects
if icons_and_thumnails == True:
_show_msg(_("Loading icons"))
for k, media_file in project.media_files.iteritems():
media_file.create_icon()
project.c_seq = project.sequences[project.c_seq_index]
if icons_and_thumnails == True:
project.init_thumbnailer()
return project
def load_project(file_path, icons_and_thumnails=True, relinker_load=False):
_show_msg("Unpickling")
# Load project object
f = open(file_path)
project = pickle.load(f)
# Relinker only operates on pickleable python data
if relinker_load:
FIX_MISSING_PROJECT_ATTRS(project)
return project
global _load_file_path
_load_file_path = file_path
# editorstate.project needs to be available for sequence building
editorstate.project = project
if(not hasattr(project, "SAVEFILE_VERSION")):
project.SAVEFILE_VERSION = 1 # first save files did not have this
print "Loading " + project.name + ", SAVEFILE_VERSION:", project.SAVEFILE_VERSION
# Set MLT profile. NEEDS INFO USER ON MISSING PROFILE!!!!!
project.profile = mltprofiles.get_profile(project.profile_desc)
FIX_MISSING_PROJECT_ATTRS(project)
# Some profiles may not be available in system
# inform user on fix
if project.profile == None:
raise ProjectProfileNotFoundError(project.profile_desc)
# Add MLT objects to sequences.
global all_clips, sync_clips
for seq in project.sequences:
FIX_N_TO_3_SEQUENCE_COMPATIBILITY(seq)
_show_msg(_("Building sequence ") + seq.name)
all_clips = {}
sync_clips = []
seq.profile = project.profile
fill_sequence_mlt(seq, project.SAVEFILE_VERSION)
handle_seq_watermark(seq)
if not hasattr(seq, "seq_len"):
seq.update_edit_tracks_length()
all_clips = {}
sync_clips = []
for k, media_file in project.media_files.iteritems():
if project.SAVEFILE_VERSION < 4:
FIX_N_TO_4_MEDIA_FILE_COMPATIBILITY(media_file)
media_file.current_frame = 0 # this is always reset on load, value is not considered persistent
if media_file.type != appconsts.PATTERN_PRODUCER and media_file.type != appconsts.IMAGE_SEQUENCE:
media_file.path = get_media_asset_path(media_file.path, _load_file_path)
elif media_file.type == appconsts.IMAGE_SEQUENCE:
media_file.path = get_img_seq_media_path(media_file.path, _load_file_path)
# This fixes Media Relinked projects with SAVEFILE_VERSION < 4:
# Remove 2018
if (not(hasattr(media_file, "is_proxy_file"))):
FIX_N_TO_4_MEDIA_FILE_COMPATIBILITY(media_file)
# This attr was added for 1.8. It is not computed for older projects.
if (not hasattr(media_file, "info")):
media_file.info = None
if icons_and_thumnails == True:
_show_msg(_("Loading icons"))
for k, media_file in project.media_files.iteritems():
media_file.create_icon()
project.c_seq = project.sequences[project.c_seq_index]
if icons_and_thumnails == True:
project.init_thumbnailer()
return project
def load_project(file_path, icons_and_thumnails=True, relinker_load=False):
_show_msg("Unpickling")
# Load project object
f = open(file_path)
project = pickle.load(f)
# Relinker only operates on pickleable python data
if relinker_load:
FIX_MISSING_PROJECT_ATTRS(project)
return project
global _load_file_path
_load_file_path = file_path
# editorstate.project needs to be available for sequence building
editorstate.project = project
if (not hasattr(project, "SAVEFILE_VERSION")):
project.SAVEFILE_VERSION = 1 # first save files did not have this
# SvdB - Feb-2017 - Removed project.name from print. It causes problems with non-latin characters, in some cases. Not sure why, yet.
print "Loading Project, SAVEFILE_VERSION:", project.SAVEFILE_VERSION
# Set MLT profile. NEEDS INFO USER ON MISSING PROFILE!!!!!
project.profile = mltprofiles.get_profile(project.profile_desc)
FIX_MISSING_PROJECT_ATTRS(project)
# Some profiles may not be available in system
# inform user on fix
if project.profile == None:
raise ProjectProfileNotFoundError(project.profile_desc)
# Add MLT objects to sequences.
global all_clips, sync_clips
for seq in project.sequences:
FIX_N_TO_3_SEQUENCE_COMPATIBILITY(seq)
_show_msg(_("Building sequence ") + seq.name)
all_clips = {}
sync_clips = []
seq.profile = project.profile
fill_sequence_mlt(seq, project.SAVEFILE_VERSION)
handle_seq_watermark(seq)
if not hasattr(seq, "seq_len"):
seq.update_edit_tracks_length()
all_clips = {}
sync_clips = []
for k, media_file in project.media_files.iteritems():
if project.SAVEFILE_VERSION < 4:
FIX_N_TO_4_MEDIA_FILE_COMPATIBILITY(media_file)
media_file.current_frame = 0 # this is always reset on load, value is not considered persistent
if media_file.type != appconsts.PATTERN_PRODUCER and media_file.type != appconsts.IMAGE_SEQUENCE:
media_file.path = get_media_asset_path(media_file.path,
_load_file_path)
elif media_file.type == appconsts.IMAGE_SEQUENCE:
media_file.path = get_img_seq_media_path(media_file.path,
_load_file_path)
# This fixes Media Relinked projects with SAVEFILE_VERSION < 4:
# Remove 2018
if (not (hasattr(media_file, "is_proxy_file"))):
FIX_N_TO_4_MEDIA_FILE_COMPATIBILITY(media_file)
# This attr was added for 1.8. It is not computed for older projects.
if (not hasattr(media_file, "info")):
media_file.info = None
if (not hasattr(project, "update_media_lengths_on_load")):
project.update_media_lengths_on_load = True # old projects < 1.10 had wrong media length data which just was never used.
# 1.10 needed that data for the first time and required recreating it correctly for older projects
if icons_and_thumnails == True:
_show_msg(_("Loading icons"))
for k, media_file in project.media_files.iteritems():
media_file.create_icon()
project.c_seq = project.sequences[project.c_seq_index]
if icons_and_thumnails == True:
project.init_thumbnailer()
return project
def load_project(file_path, icons_and_thumnails=True, relinker_load=False):
_show_msg("Unpickling")
project = utils.unpickle(file_path)
# Relinker only operates on pickleable python data
if relinker_load:
FIX_MISSING_PROJECT_ATTRS(project)
return project
global _load_file_path
_load_file_path = file_path
# We need to collect some proxy data to try to fix projects with missing proxy files.
global project_proxy_mode, proxy_path_dict
project_proxy_mode = project.proxy_data.proxy_mode
proxy_path_dict = {}
# editorstate.project needs to be available for sequence building
editorstate.project = project
if (not hasattr(project, "SAVEFILE_VERSION")):
project.SAVEFILE_VERSION = 1 # first save files did not have this
# SvdB - Feb-2017 - Removed project.name from print. It causes problems with non-latin characters, in some cases. Not sure why, yet.
print("Loading Project, SAVEFILE_VERSION:", project.SAVEFILE_VERSION)
# Set MLT profile. NEEDS INFO USER ON MISSING PROFILE!!!!!
project.profile = mltprofiles.get_profile(project.profile_desc)
FIX_MISSING_PROJECT_ATTRS(project)
# Some profiles may not be available in system
# inform user on fix
if project.profile == None:
raise ProjectProfileNotFoundError(project.profile_desc)
for k, media_file in project.media_files.items():
if project.SAVEFILE_VERSION < 4:
FIX_N_TO_4_MEDIA_FILE_COMPATIBILITY(media_file)
media_file.current_frame = 0 # this is always reset on load, value is not considered persistent
# This fixes Media Relinked projects with SAVEFILE_VERSION < 4:
if (not (hasattr(media_file, "is_proxy_file"))):
FIX_N_TO_4_MEDIA_FILE_COMPATIBILITY(media_file)
# Try to find relative path files if needed for non-proxy media files
if media_file.is_proxy_file == False:
if media_file.type != appconsts.PATTERN_PRODUCER and media_file.type != appconsts.IMAGE_SEQUENCE:
media_file.path = get_media_asset_path(media_file.path,
_load_file_path)
elif media_file.type == appconsts.IMAGE_SEQUENCE:
media_file.path = get_img_seq_media_path(
media_file.path, _load_file_path)
# This attr was added for 1.8. It is not computed for older projects.
if (not hasattr(media_file, "info")):
media_file.info = None
# We need this in all media files, used only by img seq media
if not hasattr(media_file, "ttl"):
media_file.ttl = None
# Use this to try to fix clips with missing proxy files.
proxy_path_dict[media_file.path] = media_file.second_file_path
# Try to fix possible missing proxy files for media assets if we are in proxy mode.
if not os.path.isfile(
media_file.path
) and media_file.is_proxy_file and project_proxy_mode == appconsts.USE_PROXY_MEDIA:
if os.path.isfile(media_file.second_file_path
): # Original media file exists, use it
media_file.set_as_original_media_file()
# Add MLT objects to sequences.
global all_clips, sync_clips
seq_count = 1
for seq in project.sequences:
FIX_N_TO_3_SEQUENCE_COMPATIBILITY(seq)
if not hasattr(seq, "compositing_mode"):
seq.compositing_mode = appconsts.COMPOSITING_MODE_TOP_DOWN_FREE_MOVE
_show_msg(_("Building sequence ") + str(seq_count))
all_clips = {}
sync_clips = []
seq.profile = project.profile
fill_sequence_mlt(seq, project.SAVEFILE_VERSION)
handle_seq_watermark(seq)
if not hasattr(seq, "seq_len"):
seq.update_edit_tracks_length()
seq_count = seq_count + 1
all_clips = {}
sync_clips = []
if (not hasattr(project, "update_media_lengths_on_load")):
project.update_media_lengths_on_load = True # old projects < 1.10 had wrong media length data which just was never used.
# 1.10 needed that data for the first time and required recreating it correctly for older projects
if icons_and_thumnails == True:
_show_msg(_("Loading icons"))
for k, media_file in project.media_files.items():
media_file.create_icon()
project.c_seq = project.sequences[project.c_seq_index]
if icons_and_thumnails == True:
project.init_thumbnailer()
return project
def run(self):
self.start_time = time.monotonic()
self.render_player = None
self.frames_range_writer = None
self.script_renderer = None
if self.render_data.save_internally == True:
frame_name = "frame"
else:
frame_name = self.render_data.frame_name
clip_frames_folder = ccrutils.clip_frames_folder()
rendered_frames_folder = ccrutils.rendered_frames_folder()
profile = mltprofiles.get_profile(self.profile_desc)
# Delete old clip frames
for frame_file in os.listdir(clip_frames_folder):
file_path = os.path.join(clip_frames_folder, frame_file)
os.remove(file_path)
# Delete old rendered frames
for frame_file in os.listdir(rendered_frames_folder):
file_path = os.path.join(rendered_frames_folder, frame_file)
os.remove(file_path)
self.frames_range_writer = gmicplayer.FramesRangeWriter(
self.clip_path, self.frames_update, profile)
self.frames_range_writer.write_frames(clip_frames_folder + "/",
frame_name, self.range_in,
self.range_out)
if self.abort == True:
return
script_file = open(self.script_path)
user_script = script_file.read()
while len(os.listdir(clip_frames_folder)) != self.length:
time.sleep(0.5)
# Render frames with gmic script
self.script_renderer = gmicplayer.FolderFramesScriptRenderer(
user_script,
clip_frames_folder,
rendered_frames_folder + "/",
frame_name,
self.script_render_update_callback,
self.script_render_output_callback,
10,
False, # this is not useful until we get MLT to fin frames sequences not startin from 0001
0)
self.script_renderer.write_frames()
ccrutils.delete_clip_frames()
if self.abort == True:
return
# Render video
if self.render_data.do_video_render == True:
# Render consumer
args_vals_list = toolsencoding.get_args_vals_list_for_render_data(
self.render_data)
profile = mltprofiles.get_profile_for_index(
self.render_data.profile_index)
if self.render_data.save_internally == True:
file_path = ccrutils.session_folder(
) + "/" + appconsts.CONTAINER_CLIP_VIDEO_CLIP_NAME + self.render_data.file_extension
else:
file_path = self.render_data.render_dir + "/" + self.render_data.file_name + self.render_data.file_extension
consumer = renderconsumer.get_mlt_render_consumer(
file_path, profile, args_vals_list)
# Render producer
frame_file = rendered_frames_folder + "/" + frame_name + "_0000.png"
resource_name_str = utils.get_img_seq_resource_name(
frame_file, True)
resource_path = rendered_frames_folder + "/" + resource_name_str
producer = mlt.Producer(profile, str(resource_path))
frames_length = len(os.listdir(rendered_frames_folder))
self.render_player = renderconsumer.FileRenderPlayer(
"", producer, consumer, 0, frames_length - 1)
self.render_player.wait_for_producer_end_stop = False
self.render_player.start()
while self.render_player.stopped == False:
self.abort_requested()
if self.abort == True:
self.render_player.shutdown()
return
fraction = self.render_player.get_render_fraction()
self.video_render_update_callback(fraction)
time.sleep(0.3)
ccrutils.delete_rendered_frames()
# Write out completed flag file.
ccrutils.write_completed_message()
def main(root_path, force_launch=False):
gtk_version = "%s.%s.%s" % (Gtk.get_major_version(), Gtk.get_minor_version(), Gtk.get_micro_version())
editorstate.gtk_version = gtk_version
try:
editorstate.mlt_version = mlt.LIBMLT_VERSION
except:
editorstate.mlt_version = "0.0.99" # magic string for "not found"
global _session_id
_session_id = md5.new(os.urandom(16)).hexdigest()
# Set paths.
respaths.set_paths(root_path)
# Init session folders
if os.path.exists(get_session_folder()):
shutil.rmtree(get_session_folder())
os.mkdir(get_session_folder())
# Load editor prefs and list of recent projects
editorpersistance.load()
# Init translations module with translations data
translations.init_languages()
translations.load_filters_translations()
mlttransitions.init_module()
# Load aniamtions data
natronanimations.load_animations_projects_xml()
# Init gtk threads
Gdk.threads_init()
Gdk.threads_enter()
# Set monitor sizes
"""
scr_w = Gdk.Screen.width()
scr_h = Gdk.Screen.height()
editorstate.SCREEN_WIDTH = scr_w
editorstate.SCREEN_HEIGHT = scr_h
if editorstate.screen_size_large_height() == True and editorstate.screen_size_small_width() == False:
global MONITOR_WIDTH, MONITOR_HEIGHT
MONITOR_WIDTH = 650
MONITOR_HEIGHT = 400 # initial value, this gets changed when material is loaded
"""
# Request dark theme if so desired
if editorpersistance.prefs.theme != appconsts.LIGHT_THEME:
Gtk.Settings.get_default().set_property("gtk-application-prefer-dark-theme", True)
if editorpersistance.prefs.theme == appconsts.FLOWBLADE_THEME:
gui.apply_gtk_css()
# We need mlt fpr profiles handling
repo = mlt.Factory().init()
processutils.prepare_mlt_repo(repo)
# Set numeric locale to use "." as radix, MLT initilizes this to OS locale and this causes bugs
locale.setlocale(locale.LC_NUMERIC, 'C')
# Check for codecs and formats on the system
mltenv.check_available_features(repo)
renderconsumer.load_render_profiles()
# Load filter and compositor descriptions from xml files.
mltfilters.load_filters_xml(mltenv.services)
mlttransitions.load_compositors_xml(mltenv.transitions)
# Create list of available mlt profiles
mltprofiles.load_profile_list()
gui.load_current_colors()
# Set launch profile
profile_name = sys.argv[1].replace("_", " ") # we had underscores put in to pass as single arg
print profile_name
global _profile
_profile = mltprofiles.get_profile(profile_name)
global _animation_instance
_animation_instance = natronanimations.get_default_animation_instance(_profile)
global _window
_window = NatronAnimatationsToolWindow()
_window.pos_bar.set_dark_bg_color()
Gtk.main()
Gdk.threads_leave()