2016-10-03 14:26 GMT+02:00 Alex Grosu <[email protected]>: > > 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: https://ffmpeg.org/pipermail/libav-user/2016-July/009365.html 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. Regards, Simon
_______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
