[FFmpeg-devel] Need help with threading issue (possible deadlock?)

[Ronald S. Bultje]

Hi,

On Mon, Jul 13, 2015 at 4:26 AM, Donny Yang <work at kota.moe> wrote:

> Hello
>
> I'm trying to fix ffmpeg's APNG decoding for images with the PREVIOUS
> dispose op while trying to keep it multithreaded, but it seems to deadlock
> whenever I use more that one thread.


How do I reproduce? ffmpeg -threads 2 -i test.apng -f null - works for me.
So does ffplay -threads 2 test.apng

Ronald