[FFmpeg-devel] [PATCH] vp9: use superframe split BSF

[wm4]

On Wed, 29 Nov 2017 16:24:42 +0100
wm4 <nfxjfg at googlemail.com> wrote:

> webm usually has invisible superframes merged with normal frames.
> (vpxenc muxes them in this form, which is evidence enough that this is
> the standard webm packet format. It's rather unclear whether ffmpeg is
> even allowed to remux them with split packets.)
> 
> The vp9 decoder needs them to be in separate packets for multithreading
> to work. Add the BSF to the decoder, so the conversion happens
> automatically.
> 
> This contains the important part of fa1749dd34c55fb9, which
> was apparently skipped in commit d417e95af76. This restores Libav API
> compatibility.
> ---

Both patches approved on IRC, and pushed.