[FFmpeg-user] Ffmeg multi-threading introduction

[Ted Park]

> Hello,
> I am novice to programming upon ffmpeg. I would like to know how ffmpeg
> manages to decode multiple regions of a frame (slices, tiles, NALs, etc) in
> parallel.
> Could you point me to the files/functions that do this job?

You could start with a search for “thread” in the filename. I don’t know which OS you are using but pthread_frame.c or pthread_slice.c are some candidates.