Hi!
Which cpu do you use? Most probably there is hardware decoder. Current cpu usually can decode 4K@30
some FullHD@30 at least.
Another thing, that maybe can suit your case, is to prepare video optimized for decode.
Very simple optimization is to use simplest profile - baseline. I believe that there are some other options
to increase decoding speed, you have to google them.
08.09.2016, 00:41, "Simon Brown" <[email protected]>:
Thank you - I tried that, but got no noticeable difference.,On 7 September 2016 at 16:59, Kristijonas Malisauskas <[email protected]> wrote: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 <[email protected]> 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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