def test_ensure_we_can_convert_subtitles_from_mkv_to_avi_in_args(self):
# Get the destination container object by it's name
destination_container = self.get_container('avi')
# Fetch a list of args from the unffmpeg subtitle handler
subtitle_handle = unffmpeg.SubtitleHandle(mkv_ffprobe.mkv_multiple_subtitles_ffprobe, destination_container)
subtitle_args = subtitle_handle.args()
# Assert the streams to map array is not empty
assert subtitle_args['streams_to_map']
# Assert the streams to encode array is not empty
assert subtitle_args['streams_to_encode']
def test_ensure_we_can_remove_subtitles_in_args(self):
# Get the destination container object by it's name
destination_container = self.get_container('matroska')
# Fetch a list of args from the unffmpeg subtitle handler
subtitle_handle = unffmpeg.SubtitleHandle(mkv_ffprobe.mkv_multiple_subtitles_ffprobe, destination_container)
# Remove the subtitles for this (even though the destination supports subtitles)
subtitle_handle.remove_subtitle_streams = True
subtitle_args = subtitle_handle.args()
# Assert the streams to map array is not empty
assert not subtitle_args['streams_to_map']
# Assert the streams to encode array is not empty
assert not subtitle_args['streams_to_encode']
def generate_ffmpeg_args(self,):
# ffmpeg -i /library/XXXXX.mkv \
# -c:v libx265 \
# -map 0:0 -map 0:1 -map 0:1 \
# -c:a:0 copy \
# -c:a:1 libmp3lame -b:a:0 192k -ac 2 \
# -y /cache/XXXXX.mkv
#
# Read video information for the input file
file_probe = self.file_in['file_probe']
if not file_probe:
return False
# current_container = unffmpeg.containers.grab_module(self.settings.OUT_CONTAINER)
destination_container = unffmpeg.containers.grab_module(self.settings.OUT_CONTAINER)
# Suppress printing banner. (-hide_banner)
# Set loglevel to info ("-loglevel", "info")
# Allow experimental encoder config ("-strict", "-2")
#
command = ["-hide_banner", "-loglevel", "info", "-strict", "-2", "-max_muxing_queue_size", "512"]
# Read stream data
streams_to_map = []
streams_to_encode = []
# Set video encoding args
video_codec_handle = unffmpeg.VideoCodecHandle(file_probe)
if not self.settings.ENABLE_VIDEO_ENCODING:
video_codec_handle.disable_video_encoding = True
video_codec_handle.set_video_codec(self.settings.VIDEO_CODEC)
video_codec_args = video_codec_handle.args()
streams_to_map = streams_to_map + video_codec_args['streams_to_map']
streams_to_encode = streams_to_encode + video_codec_args['streams_to_encode']
# Set audio encoding args
audio_codec_handle = unffmpeg.AudioCodecHandle(file_probe)
if not self.settings.ENABLE_AUDIO_ENCODING:
audio_codec_handle.disable_audio_encoding = True
# Are we transcoding audio streams to a configured codec?
audio_codec_handle.enable_audio_stream_transcoding = self.settings.ENABLE_AUDIO_STREAM_TRANSCODING
audio_codec_handle.audio_codec_transcoding = self.settings.AUDIO_CODEC
audio_codec_handle.audio_encoder_transcoding = self.settings.AUDIO_STREAM_ENCODER
# Are we cloning audio streams to stereo streams?
audio_codec_handle.enable_audio_stream_stereo_cloning = self.settings.ENABLE_AUDIO_STREAM_STEREO_CLONING
audio_codec_handle.set_audio_codec_with_default_encoder_cloning(self.settings.AUDIO_CODEC_CLONING)
audio_codec_handle.audio_stereo_stream_bitrate = self.settings.AUDIO_STEREO_STREAM_BITRATE
# Fetch args
audio_codec_args = audio_codec_handle.args()
streams_to_map = streams_to_map + audio_codec_args['streams_to_map']
streams_to_encode = streams_to_encode + audio_codec_args['streams_to_encode']
# Set subtitle encoding args
subtitle_handle = unffmpeg.SubtitleHandle(file_probe, destination_container)
if self.settings.REMOVE_SUBTITLE_STREAMS:
subtitle_handle.remove_subtitle_streams = True
subtitle_args = subtitle_handle.args()
streams_to_map = streams_to_map + subtitle_args['streams_to_map']
streams_to_encode = streams_to_encode + subtitle_args['streams_to_encode']
# Map streams
command = command + streams_to_map
# Add arguments for creating streams
command = command + streams_to_encode
self._log(" ".join(command), level='debug')
return command