Changes between Version 24 and Version 25 of HWAccelIntro


Ignore:
Timestamp:
Jan 6, 2016, 10:14:01 PM (4 years ago)
Author:
rogerdpack
Comment:

more mingw-w64 notes, nvenc option

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  • HWAccelIntro

    v24 v25  
    4545and installing it in the include patch (for example in {{{/usr/include/}}}).
    4646
    47 For MinGW64, the dxva2api.h is provided through the {{{pacman}}} repository, and can be installed using one of the two following commands, depending on the architecture:
     47For MinGW64, the dxva2api.h is provided by default.  One way to install mingw-w64 is through a {{{pacman}}} repository, and can be installed using one of the two following commands, depending on the architecture:
    4848{{{
    4949pacman -S mingw-w64-i686-gcc
     
    5151}}}
    5252
    53 To enable DXVA2, use the {{{--enable-dxva2}}} configure switch.
     53To enable DXVA2, use the {{{--enable-dxva2}}} ffmpeg configure switch.
    5454
    5555To test decoding, use the following command:
     
    8282you can see available presets with “-preset help”
    8383
    84 Other [https://github.com/FFmpeg/FFmpeg/blob/079b5d4ef888bd42bf0147a6d964b8bc9ec0f3c5/libavcodec/nvenc.c#L1480 options] appear to be level, tier, cbr, 2pass
     84Other [https://github.com/FFmpeg/FFmpeg/blob/079b5d4ef888bd42bf0147a6d964b8bc9ec0f3c5/libavcodec/nvenc.c#L1480 options] appear to be level, tier, cbr, 2pass, buffer_delay
    8585
    8686{{{