mirror of
https://github.com/facefusion/facefusion.git
synced 2026-04-23 01:46:09 +02:00
Harisreedhar
a3e504ee17
* add libdatachannel * move some methods to rtc_helper.py * move some methods to rtc_helper.py * open_vp8_encoder -> spawn_stream_encoder * update url (linux only) * fix lint * remove RTC_STATE and add unit tests * remove convert_to_raw_rgb * remove 'utf-8' from decode * cleanup * cleanup * cleanup * move rtc types to rtc_bindings.py * remove load_library * cleanup * add todos and some cleanup * fix lint
139 lines
6.1 KiB
Python
139 lines
6.1 KiB
Python
from shutil import which
|
|
|
|
from facefusion import ffmpeg_builder
|
|
from facefusion.ffmpeg_builder import capture_video, chain, concat, enforce_pixel_format, keep_video_alpha, run, select_frame_range, set_audio_quality, set_audio_sample_size, set_muxer, set_stream_keyframe, set_stream_mode, set_stream_quality, set_video_encoder, set_video_fps, set_video_quality, use_wallclock
|
|
|
|
|
|
def test_run() -> None:
|
|
assert run([]) == [ which('ffmpeg'), '-loglevel', 'error' ]
|
|
|
|
|
|
def test_chain() -> None:
|
|
assert chain(
|
|
ffmpeg_builder.set_input('input.mp4'),
|
|
ffmpeg_builder.set_output('output.mp4')
|
|
) == [ '-i', 'input.mp4', 'output.mp4' ]
|
|
assert chain(
|
|
ffmpeg_builder.set_video_encoder('libx264'),
|
|
ffmpeg_builder.set_video_fps(30),
|
|
ffmpeg_builder.set_audio_encoder('aac')
|
|
) == [ '-c:v', 'libx264', '-vf', 'fps=30', '-c:a', 'aac' ]
|
|
|
|
|
|
def test_concat() -> None:
|
|
assert concat(
|
|
set_video_encoder('libvpx-vp9'),
|
|
set_video_fps(30)
|
|
) == [ '-c:v', 'libvpx-vp9', '-vf', 'fps=30' ]
|
|
assert concat(
|
|
set_video_encoder('libvpx-vp9'),
|
|
set_video_fps(30),
|
|
keep_video_alpha('libvpx-vp9')
|
|
) == [ '-c:v', 'libvpx-vp9', '-vf', 'fps=30,format=yuva420p' ]
|
|
assert concat(
|
|
select_frame_range(0, 100, 30),
|
|
keep_video_alpha('libvpx-vp9')
|
|
) == [ '-vf', 'trim=start_frame=0:end_frame=100,fps=30,format=yuva420p' ]
|
|
|
|
|
|
def test_set_stream_mode() -> None:
|
|
assert set_stream_mode('udp') == [ '-f', 'mpegts' ]
|
|
assert set_stream_mode('v4l2') == [ '-f', 'v4l2' ]
|
|
|
|
|
|
def test_select_frame_range() -> None:
|
|
assert select_frame_range(0, None, 30) == [ '-vf', 'trim=start_frame=0,fps=30' ]
|
|
assert select_frame_range(None, 100, 30) == [ '-vf', 'trim=end_frame=100,fps=30' ]
|
|
assert select_frame_range(0, 100, 30) == [ '-vf', 'trim=start_frame=0:end_frame=100,fps=30' ]
|
|
assert select_frame_range(None, None, 30) == [ '-vf', 'fps=30' ]
|
|
|
|
|
|
def test_set_audio_sample_size() -> None:
|
|
assert set_audio_sample_size(16) == [ '-f', 's16le' ]
|
|
assert set_audio_sample_size(32) == [ '-f', 's32le' ]
|
|
|
|
|
|
def test_set_audio_quality() -> None:
|
|
assert set_audio_quality('aac', 0) == [ '-q:a', '0.1' ]
|
|
assert set_audio_quality('aac', 50) == [ '-q:a', '1.0' ]
|
|
assert set_audio_quality('aac', 100) == [ '-q:a', '2.0' ]
|
|
assert set_audio_quality('libmp3lame', 0) == [ '-q:a', '9' ]
|
|
assert set_audio_quality('libmp3lame', 50) == [ '-q:a', '4' ]
|
|
assert set_audio_quality('libmp3lame', 100) == [ '-q:a', '0' ]
|
|
assert set_audio_quality('libopus', 0) == [ '-b:a', '64k' ]
|
|
assert set_audio_quality('libopus', 50) == [ '-b:a', '160k' ]
|
|
assert set_audio_quality('libopus', 100) == [ '-b:a', '256k' ]
|
|
assert set_audio_quality('libvorbis', 0) == [ '-q:a', '-1.0' ]
|
|
assert set_audio_quality('libvorbis', 50) == [ '-q:a', '4.5' ]
|
|
assert set_audio_quality('libvorbis', 100) == [ '-q:a', '10.0' ]
|
|
assert set_audio_quality('flac', 0) == []
|
|
assert set_audio_quality('flac', 50) == []
|
|
assert set_audio_quality('flac', 100) == []
|
|
|
|
|
|
def test_set_video_quality() -> None:
|
|
assert set_video_quality('libx264', 0) == [ '-crf', '51' ]
|
|
assert set_video_quality('libx264', 50) == [ '-crf', '26' ]
|
|
assert set_video_quality('libx264', 100) == [ '-crf', '0' ]
|
|
assert set_video_quality('libx264rgb', 0) == [ '-crf', '51' ]
|
|
assert set_video_quality('libx264rgb', 50) == [ '-crf', '26' ]
|
|
assert set_video_quality('libx264rgb', 100) == [ '-crf', '0' ]
|
|
assert set_video_quality('libx265', 0) == [ '-crf', '51' ]
|
|
assert set_video_quality('libx265', 50) == [ '-crf', '26' ]
|
|
assert set_video_quality('libx265', 100) == [ '-crf', '0' ]
|
|
assert set_video_quality('libvpx-vp9', 0) == [ '-crf', '63' ]
|
|
assert set_video_quality('libvpx-vp9', 50) == [ '-crf', '32' ]
|
|
assert set_video_quality('libvpx-vp9', 100) == [ '-crf', '0' ]
|
|
assert set_video_quality('h264_nvenc', 0) == [ '-cq' , '51' ]
|
|
assert set_video_quality('h264_nvenc', 50) == [ '-cq' , '26' ]
|
|
assert set_video_quality('h264_nvenc', 100) == [ '-cq' , '0' ]
|
|
assert set_video_quality('hevc_nvenc', 0) == [ '-cq' , '51' ]
|
|
assert set_video_quality('hevc_nvenc', 50) == [ '-cq' , '26' ]
|
|
assert set_video_quality('hevc_nvenc', 100) == [ '-cq' , '0' ]
|
|
assert set_video_quality('h264_amf', 0) == [ '-qp_i', '51', '-qp_p', '51', '-qp_b', '51' ]
|
|
assert set_video_quality('h264_amf', 50) == [ '-qp_i', '26', '-qp_p', '26', '-qp_b', '26' ]
|
|
assert set_video_quality('h264_amf', 100) == [ '-qp_i', '0', '-qp_p', '0', '-qp_b', '0' ]
|
|
assert set_video_quality('hevc_amf', 0) == [ '-qp_i', '51', '-qp_p', '51', '-qp_b', '51' ]
|
|
assert set_video_quality('hevc_amf', 50) == [ '-qp_i', '26', '-qp_p', '26', '-qp_b', '26' ]
|
|
assert set_video_quality('hevc_amf', 100) == [ '-qp_i', '0', '-qp_p', '0', '-qp_b', '0' ]
|
|
assert set_video_quality('h264_qsv', 0) == [ '-qp', '51' ]
|
|
assert set_video_quality('h264_qsv', 50) == [ '-qp', '26' ]
|
|
assert set_video_quality('h264_qsv', 100) == [ '-qp', '0' ]
|
|
assert set_video_quality('hevc_qsv', 0) == [ '-qp', '51' ]
|
|
assert set_video_quality('hevc_qsv', 50) == [ '-qp', '26' ]
|
|
assert set_video_quality('hevc_qsv', 100) == [ '-qp', '0' ]
|
|
assert set_video_quality('h264_videotoolbox', 0) == [ '-b:v', '1024k' ]
|
|
assert set_video_quality('h264_videotoolbox', 50) == [ '-b:v', '25768k' ]
|
|
assert set_video_quality('h264_videotoolbox', 100) == [ '-b:v', '50512k' ]
|
|
assert set_video_quality('hevc_videotoolbox', 0) == [ '-b:v', '1024k' ]
|
|
assert set_video_quality('hevc_videotoolbox', 50) == [ '-b:v', '25768k' ]
|
|
assert set_video_quality('hevc_videotoolbox', 100) == [ '-b:v', '50512k' ]
|
|
|
|
|
|
def test_use_wallclock_timestamps() -> None:
|
|
assert use_wallclock() == [ '-use_wallclock_as_timestamps', '1' ]
|
|
|
|
|
|
def test_capture_video() -> None:
|
|
assert capture_video() == [ '-f', 'rawvideo', '-pix_fmt', 'rgb24' ]
|
|
|
|
|
|
def test_enforce_pixel_format() -> None:
|
|
assert enforce_pixel_format('yuv420p') == [ '-pix_fmt', 'yuv420p' ]
|
|
assert enforce_pixel_format('rgb24') == [ '-pix_fmt', 'rgb24' ]
|
|
|
|
|
|
def test_set_stream_quality() -> None:
|
|
assert set_stream_quality(500) == [ '-b:v', '500k' ]
|
|
assert set_stream_quality(2000) == [ '-b:v', '2000k' ]
|
|
|
|
|
|
def test_set_keyframe_interval() -> None:
|
|
assert set_stream_keyframe(30) == [ '-g', '30', '-keyint_min', '30' ]
|
|
assert set_stream_keyframe(60) == [ '-g', '60', '-keyint_min', '60' ]
|
|
|
|
|
|
def test_set_output_format() -> None:
|
|
assert set_muxer('ivf') == [ '-f', 'ivf' ]
|
|
assert set_muxer('mpegts') == [ '-f', 'mpegts' ]
|