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Add hwaccel arg for disabling gamma

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This commit is contained in:
Nicolas Mowen 2024-09-19 12:37:20 -06:00
parent a5fb06dc53
commit 878560935c
1 changed files with 4 additions and 1 deletions
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5
frigate/ffmpeg_presets.py
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@ -94,7 +94,7 @@ PRESETS_HW_ACCEL_SCALE = {
FFMPEG_HWACCEL_VAAPI: "-r {0} -vf fps={0},scale_vaapi=w={1}:h={2},hwdownload,eq=gamma=1.05",
"preset-intel-qsv-h264": "-r {0} -vf vpp_qsv=framerate={0}:w={1}:h={2}:format=nv12,hwdownload,format=nv12,format=yuv420p",
"preset-intel-qsv-h265": "-r {0} -vf vpp_qsv=framerate={0}:w={1}:h={2}:format=nv12,hwdownload,format=nv12,format=yuv420p",
FFMPEG_HWACCEL_NVIDIA: "-r {0} -vf fps={0},scale_cuda=w={1}:h={2}:format=nv12,hwdownload,format=nv12,format=yuv420p",
FFMPEG_HWACCEL_NVIDIA: "-r {0} -vf fps={0},scale_cuda=w={1}:h={2},hwdownload,eq=gamma=1.05",
"preset-jetson-h264": "-r {0}", # scaled in decoder
"preset-jetson-h265": "-r {0}", # scaled in decoder
"preset-rk-h264": "-r {0} -vf scale_rkrga=w={1}:h={2}:format=yuv420p:force_original_aspect_ratio=0,hwmap=mode=read,format=yuv420p",
@ -185,6 +185,9 @@ def parse_preset_hardware_acceleration_scale(
else:
scale = PRESETS_HW_ACCEL_SCALE.get(arg, PRESETS_HW_ACCEL_SCALE["default"])
if ",hwdownload,eq=gamma=1.05" in scale and os.environ.get("FFMPEG_DISABLE_GAMMA_EQUALIZER") is not None:
scale.replace(",hwdownload,eq=gamma=1.05", ":format=nv12,hwdownload,format=nv12,format=yuv420p")
scale = scale.format(fps, width, height).split(" ")
scale.extend(detect_args)
return scale