Changes between Version 63 and Version 64 of HWAccelIntro


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Timestamp:
Mar 5, 2018, 10:29:51 PM (14 months ago)
Author:
oromit
Comment:

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  • HWAccelIntro

    v63 v64  
    126126Check [https://developer.nvidia.com/nvidia-video-codec-sdk the NVIDIA website] for more info on the supported GPUs and drivers.
    127127
     128FFmpeg now uses its own slightly modified runtime-loader for nvidias CUDA/nvenc/nvdec related libraries.
     129If 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
     131It has a working Makefile with an install target: {{{make install PREFIX=/usr}}}
     132FFmpeg will look for its pkg-config file, called ffnvcodec.pc. Make sure it is in your PKG_CONFIG_PATH.
     133
    128134Usage example:
    129135{{{
     
    139145
    140146= CUDA/CUVID/NvDecode =
     147
     148The note about ffnvcodec from nvenc applies for cuvid/nvdec as well.
    141149
    142150CUVID, which is also called nvdec by NVIDIA now, can be used for decoding on Windows and Linux.