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Add input arg presets

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This commit is contained in:
Nick Mowen 2022-09-14 15:47:49 -06:00
parent 911fc2d08e
commit f099430b17
1 changed files with 24 additions and 1 deletions
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25
frigate/ffmpeg_presets.py
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@ -14,9 +14,32 @@ PRESETS_HW_ACCEL = {
"preset-nvidia-h265": "-c:v hevc_cuvid", "preset-nvidia-h265": "-c:v hevc_cuvid",
} }
def parse_preset_hardware_acceleration(arg: Any) -> str: def parse_preset_hardware_acceleration(arg: Any) -> str:
"""Return the correct preset if in preset format otherwise return raw input.""" """Return the correct preset if in preset format otherwise return raw input."""
if not isinstance(arg, str): if not isinstance(arg, str):
return None return None
return PRESETS_HW_ACCEL.get(arg, None) return PRESETS_HW_ACCEL.get(arg, None)
PRESETS_INPUT_ARGS = {
"preset-http-jpeg-generic": "-r {} -stream_loop -1 -f image2 -avoid_negative_ts make_zero -fflags nobuffer -flags low_delay -strict experimental -fflags +genpts+discardcorrupt -use_wallclock_as_timestamps 1",
"preset-http-mjpeg-generic": "-avoid_negative_ts make_zero -fflags nobuffer -flags low_delay -strict experimental -fflags +genpts+discardcorrupt -use_wallclock_as_timestamps 1",
"preset-http-reolink": "-avoid_negative_ts make_zero -fflags +genpts+discardcorrupt -flags low_delay -strict experimental -analyzeduration 1000M -probesize 1000M -rw_timeout 5000000",
"preset-rtmp-generic": "-avoid_negative_ts make_zero -fflags nobuffer -flags low_delay -strict experimental -fflags +genpts+discardcorrupt -rw_timeout 5000000 -use_wallclock_as_timestamps 1 -f live_flv",
"preset-rtsp-generic": "-avoid_negative_ts make_zero -fflags +genpts+discardcorrupt -rtsp_transport tcp -timeout 5000000 -use_wallclock_as_timestamps 1",
"preset-rtsp-udp": "-avoid_negative_ts make_zero -fflags +genpts+discardcorrupt -rtsp_transport udp -timeout 5000000 -use_wallclock_as_timestamps 1",
"preset-rtsp-blue-iris": "-avoid_negative_ts make_zero -flags low_delay -strict experimental -fflags +genpts+discardcorrupt -rtsp_transport tcp -timeout 5000000 -use_wallclock_as_timestamps 1",
}
def parse_preset_input(arg: Any, detect_fps: int) -> str:
"""Return the correct preset if in preset format otherwise return raw input."""
if not isinstance(arg, str):
return None
if arg is "preset-jpeg-generic":
return PRESETS_INPUT_ARGS[arg].format(f'{detect_fps}')
return PRESETS_INPUT_ARGS.get(arg, None)