[Libav-user] Decoding H264 frames on Windows
agrosu at c-s.ro
Tue Oct 4 17:39:16 EEST 2016
On 10/4/2016 12:52 PM, Simon Brown wrote:
> 2016-10-03 14:26 GMT+02:00 Alex Grosu <agrosu at c-s.ro
> <mailto:agrosu at c-s.ro>>:
> > I am just calling avcodec_alloc_context(). This sets thread_count
> > to 1. I tried set it to 4, but it seems there is no difference.
> When I asked about increasing thread count, someone helpfully pointed
> me at this thread:
> In particular, points to note are to set thread count BEFORE opening
> the codec, and setting
> thread count to "auto" seems to work well - but from my tests it
> defaults to 1, so does need changing.
> Libav-user mailing list
> Libav-user at ffmpeg.org
Thank you Simon, I am following the info you gave me
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