[MPlayer-dev-eng] dav1d threading

[sylvain.bertrand at gmail.com]

On Mon, Jan 13, 2020 at 10:47:56PM +0100, Alexander Strasser wrote:
> Using e.g "-lavdopts threads=8" should help. Here is the excerpt from
> the man page:
> 
>                  threads=<1-8> (MPEG-1/2 and H.264 only)
> 		                       number of threads to use for
> 				       decoding (default: 1)

Hi,

Ok. I did enable 8 threads playback but it is stuttering nastily and I get the following warning:

[libdav1d @ 0x5594de5ed7a0]The deprecated avcodec_decode_* API cannot return all the frames for this decoder. Some frames will be dropped. Update your code to the new decoding API to fix this.

meh. This seems to be bad omens.

-- 
Sylvain