Mirrors/blakeblackshear.frigate
1
0
Fork 0
mirror of https://github.com/blakeblackshear/frigate.git synced 2025-10-27 10:52:11 +01:00
Code Issues Projects Releases Wiki Activity

Improve gamma filter (#14065)

Browse Source 
* Improve gamma filter

* Fix tests
This commit is contained in:
Nicolas Mowen 2024-09-30 11:42:51 -06:00 committed by GitHub
parent 3688a3bc67
commit c73f694c63
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
frigate/ffmpeg_presets.py
View File

@ -91,10 +91,10 @@ PRESETS_HW_ACCEL_DECODE["preset-nvidia-mjpeg"] = PRESETS_HW_ACCEL_DECODE[
PRESETS_HW_ACCEL_SCALE = {
"preset-rpi-64-h264": "-r {0} -vf fps={0},scale={1}:{2}",
"preset-rpi-64-h265": "-r {0} -vf fps={0},scale={1}:{2}",
FFMPEG_HWACCEL_VAAPI: "-r {0} -vf fps={0},scale_vaapi=w={1}:h={2},hwdownload,format=nv12,eq=gamma=1.05",
FFMPEG_HWACCEL_VAAPI: "-r {0} -vf fps={0},scale_vaapi=w={1}:h={2},hwdownload,format=nv12,eq=gamma=1.4:gamma_weight=0.5",
"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},hwdownload,format=nv12,eq=gamma=1.05",
FFMPEG_HWACCEL_NVIDIA: "-r {0} -vf fps={0},scale_cuda=w={1}:h={2},hwdownload,format=nv12,eq=gamma=1.4:gamma_weight=0.5",
"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",
@ -186,11 +186,11 @@ def parse_preset_hardware_acceleration_scale(
scale = PRESETS_HW_ACCEL_SCALE.get(arg, PRESETS_HW_ACCEL_SCALE["default"])
if (
",hwdownload,format=nv12,eq=gamma=1.05" in scale
",hwdownload,format=nv12,eq=gamma=1.4:gamma_weight=0.5" in scale
and os.environ.get("FFMPEG_DISABLE_GAMMA_EQUALIZER") is not None
):
scale.replace(
",hwdownload,format=nv12,eq=gamma=1.05",
",hwdownload,format=nv12,eq=gamma=1.4:gamma_weight=0.5",
":format=nv12,hwdownload,format=nv12,format=yuv420p",
)

2
frigate/test/test_ffmpeg_presets.py
View File

@ -74,7 +74,7 @@ class TestFfmpegPresets(unittest.TestCase):
" ".join(frigate_config.cameras["back"].ffmpeg_cmds[0]["cmd"])
)
assert (
"fps=10,scale_cuda=w=2560:h=1920,hwdownload,format=nv12,eq=gamma=1.05"
"fps=10,scale_cuda=w=2560:h=1920,hwdownload,format=nv12,eq=gamma=1.4:gamma_weight=0.5"
in (" ".join(frigate_config.cameras["back"].ffmpeg_cmds[0]["cmd"]))
)