Changes between Initial Version and Version 1 of Ticket #7507, comment 1


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Timestamp:
Oct 22, 2018, 3:17:02 PM (10 months ago)
Author:
oromit
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  • Ticket #7507, comment 1

    initial v1  
    1 Looking at the code in ffmpeg.c, it looks like it only supports one single -hwaccel per input stream. They do more than "only initialize the gpu libraries", in fact, that's one thing they don't really do at all.
     1Looking at the code in ffmpeg.c, it looks like it only supports one single -hwaccel per input stream.
     2http://git.videolan.org/?p=ffmpeg.git;a=blob;f=fftools/ffmpeg_opt.c;h=d4851a2cd8c96cf036607017241dfa18f103c34f;hb=HEAD#l800
     3They do more than "only initialize the gpu libraries", in fact, that's one thing they don't really do at all.
    24
    35The hwupload filter chooses what hardware to use based on the type of hw_device_ctx set on its context.