Changes between Version 63 and Version 64 of HWAccelIntro
- Timestamp:
- Mar 5, 2018, 10:29:51 PM (3 years ago)
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HWAccelIntro
v63 v64 126 126 Check [https://developer.nvidia.com/nvidia-video-codec-sdk the NVIDIA website] for more info on the supported GPUs and drivers. 127 127 128 FFmpeg now uses its own slightly modified runtime-loader for nvidias CUDA/nvenc/nvdec related libraries. 129 If you get an error from configure complaining about missing ffnvcodec, this is what you need: http://git.videolan.org/?p=ffmpeg/nv-codec-headers.git;a=summary 130 131 It has a working Makefile with an install target: {{{make install PREFIX=/usr}}} 132 FFmpeg will look for its pkg-config file, called ffnvcodec.pc. Make sure it is in your PKG_CONFIG_PATH. 133 128 134 Usage example: 129 135 {{{ … … 139 145 140 146 = CUDA/CUVID/NvDecode = 147 148 The note about ffnvcodec from nvenc applies for cuvid/nvdec as well. 141 149 142 150 CUVID, which is also called nvdec by NVIDIA now, can be used for decoding on Windows and Linux.