Use -hwaccel with ffmpeg when supported #83

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mattmcw · 2023-08-07T22:40:14Z

mattmcw commented

2023-08-07 22:40:14 +00:00

Export times to single frame images can be drastically improved with a CUDA-supported graphics card. Add a way to detect CUDA support and then place the -hwaccel cuda flag into all ffmpeg commands preceding the -i statement. In the case of other hardware acceleration options use those as well.

Export times to single frame images can be drastically improved with a CUDA-supported graphics card. Add a way to detect CUDA support and then place the `-hwaccel cuda` flag into all ffmpeg commands preceding the `-i` statement. In the case of other hardware acceleration options use those as well.

mattmcw added the

enhancement

label 2023-08-07 22:40:14 +00:00

mattmcw self-assigned this 2023-08-07 22:40:14 +00:00

mattmcw referenced this issue from a commit

2024-05-24 19:44:00 +00:00

Resolves #83; Adds the -hwaccel auto flag to all ffmpeg output commands. May not be used unless the source video is an accelerated format.

mattmcw closed this issue

2024-05-24 19:44:00 +00:00

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