[FFmpeg-devel] [PATCH] (for discussion): ffmpeg: prefer cuvid decoders when use option -cuvid

Hendrik Leppkes h.leppkes at gmail.com
Mon Feb 13 10:11:50 EET 2017

On Mon, Feb 13, 2017 at 9:08 AM, Miroslav SlugeĊˆ <thunder.m at email.cz> wrote:
> Problem is that when you are using for example 200 input streams you have to
> always specify correct input format h264/mpeg2/nvenc. Also when you are
> using -hwaccel cuvid you have to specify it too, otherwise there is error:
> CUVID hwaccel requested, but impossible to achieve.

You can just script that and then its not really that huge of an extra
effort to specify it. The patch is beyond terrible, and I don't see
any good way to implement something like this either without some
thorough API design to be able to select decoders in a smart way..

- Hendrik

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