[Libav-user] Speeding up H264 decoding

Kristijonas Malisauskas km at sportcaster.dk
Wed Sep 7 18:59:29 EEST 2016

First thing i would suggest doing is setting your AVCodecContext to use
more threads

for ex: videoCtx->thread_count = 4;

On Wed, Sep 7, 2016 at 3:05 PM, Simon Brown <simon.k.brown at gmail.com> wrote:

> I'm running a decode operation using doc/examples/demuxing_decoding.c I'm
> running on an Arm A9 with Neon enabled.  Sending a 1280x720p stream at
> 24fps it can only decode about 15fps.  Is there any way of speeding up the
> decode operation?
> Regards,
> Simon
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