ps = job["proxy_settings"]
ffmpeg_command = [
# INPUT
"ffmpeg",
"-y", # Never prompt!
*ps["misc_args"],
"-i",
job["file_path"],
# VIDEO
"-c:v",
ps["codec"],
"-profile:v",
ps["profile"],
"-vsync",
"-1", # Necessary to match VFR
# TODO: Format this better
# It's hard to format this. Every arg behind the -vf flag
# should be separated by a literal comma and NO SPACES to string them together as per ffmpeg syntax.
# Any optional args must provide their own literal commas so as not to leave them stray
# if disabled... Inline functions here are also confusing and "magical".
# But we don't want to run them queuer side, only on final queueables.
# labels: enhancement
# VIDEO FILTERS
"-vf",
f"scale=-2:{int(job['proxy_settings']['vertical_res'])},"
f"scale={utils.get_input_level(job)}:out_range=limited, "
f"{utils.get_flip(job)}"
f"format={ps['pix_fmt']}"
if ps["pix_fmt"]
else "",
# AUDIO
"-c:a",
ps["audio_codec"],
"-ar",
ps["audio_samplerate"],
# TIMECODE
"-timecode",
job["start_tc"],
# FLAGS
"-movflags",
"+write_colr",
# OUTPUT
output_path,
]
in03
commented
2 years ago
Format this better
It's hard to format this. Every arg behind the -vf flag
should be separated by a literal comma and NO SPACES to string them together as per ffmpeg syntax.
Any optional args must provide their own literal commas so as not to leave them stray
if disabled... Inline functions here are also confusing and "magical".
But we don't want to run them queuer side, only on final queueables.
VIDEO FILTERS
https://github.com/in03/proxima/blob/a193f6bc5805d40ece8ab0508106f33d81f22ad7/proxima/worker/tasks/encode/tasks.py#L78
146b50d72246603971e673608ecf18ecafa51164