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ffmpeg
Shuai YUAN edited this page Apr 12, 2018
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- https://ffmpeg.org/faq.html
- https://trac.ffmpeg.org/wiki/HWAccelIntro
- https://github.com/FFmpeg/FFmpeg/blob/master/doc/examples/hw_decode.c
Note: FFmpeg now uses its own slightly modified runtime-loader for NVIDIA's CUDA/NVENC/NVDEC-related libraries. If you get an error from `configure` complaining about missing `ffnvcodec`, this project (https://git.videolan.org/git/ffmpeg/nv-codec-headers.git) is what you need. It has a working Makefile with an install target: `make install PREFIX=/usr`. FFmpeg will look for its pkg-config file, called `ffnvcodec.pc`. Make sure it is in your `PKG_CONFIG_PATH`.