[FFmpeg-devel] [PATCH] Fix: VP9 superframe parsing when the superframe contains only one frame

[wm4]

On Fri, 06 Nov 2015 18:00:35 +0100
Sebastien Alaiwan <sebastien.alaiwan at allegrodvt.com> wrote:

> On 11/06/2015 05:37 PM, Ronald S. Bultje wrote:
> > Hi,
> >
> > On Fri, Nov 6, 2015 at 11:10 AM, Sebastien Alaiwan <  
> > sebastien.alaiwan at allegrodvt.com> wrote:  
> >  
> >> Hi,
> >>
> >> The attached patch fixes an issue with the superframe index parsing.
> >> Please find attached a VP9 IVF stream showing the issue (if you try to
> >> remux it to webm).
> >> The gist of the problem is that the vp9 superframe parser seems to expect
> >> at least two frames inside the superframe.  
> >
> > This is not OK, you rewrote the full parser and it looks like you simply copied the libvpx code.  
> I did not. I simplified the flow of control of the existing code.
> Would it be a problem anyway?
> 
> 

A simple fix and extensive refactoring should at least be in separate
patches.