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restrict hdr color transfer and tag the merge output as bt709 (#1188)

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* restrict hdr color transfer and tag the merge output as bt709

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Tbcd6VWCiU4BQP1gywPr2a

* restrict hdr color transfer and tag the merge output as bt709

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Tbcd6VWCiU4BQP1gywPr2a

* full video migration

* compose the hdr fixture via the builder chain

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Tbcd6VWCiU4BQP1gywPr2a

* compose the test fixtures via the builder and run_ffmpeg

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Tbcd6VWCiU4BQP1gywPr2a

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Henry Ruhs
2026-07-23 14:38:22 +02:00
committed by GitHub
parent 4d92e8b5b7
commit a515d7fc3f
7 changed files with 123 additions and 38 deletions
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tests/test_ffmpeg_builder.py
+13 -1
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@@ -1,7 +1,7 @@
from shutil import which
from facefusion import ffmpeg_builder
from facefusion.ffmpeg_builder import chain, concat, keep_video_alpha, run, select_frame_range, set_audio_quality, set_audio_sample_size, set_faststart, set_stream_mode, set_video_encoder, set_video_fps, set_video_quality, set_video_tag
from facefusion.ffmpeg_builder import chain, concat, convert_color_space, keep_video_alpha, restrict_color_transfer, run, select_frame_range, set_audio_quality, set_audio_sample_size, set_faststart, set_stream_mode, set_video_encoder, set_video_fps, set_video_quality, set_video_tag
def test_run() -> None:
@@ -48,6 +48,18 @@ def test_select_frame_range() -> None:
assert select_frame_range(None, None, 30) == [ '-vf', 'fps=30' ]
def test_restrict_color_transfer() -> None:
assert restrict_color_transfer('smpte2084') == [ '-vf', 'scale=out_primaries=bt709:out_transfer=bt709:intent=perceptual' ]
assert restrict_color_transfer('arib-std-b67') == [ '-vf', 'scale=out_primaries=bt709:out_transfer=bt709:intent=perceptual' ]
assert restrict_color_transfer('invalid') == []
def test_convert_color_space() -> None:
assert convert_color_space('bt601') == [ '-vf', 'scale=out_color_matrix=bt601:out_range=tv:out_primaries=bt601:out_transfer=bt601' ]
assert convert_color_space('bt709') == [ '-vf', 'scale=out_color_matrix=bt709:out_range=tv:out_primaries=bt709:out_transfer=bt709' ]
assert convert_color_space('bt2020') == [ '-vf', 'scale=out_color_matrix=bt2020:out_range=tv:out_primaries=bt2020:out_transfer=bt2020' ]
def test_set_audio_sample_size() -> None:
assert set_audio_sample_size(16) == [ '-f', 's16le' ]
assert set_audio_sample_size(32) == [ '-f', 's32le' ]