[FFmpeg-devel] [PATCH] als in mp4
Fri Apr 3 12:00:41 CEST 2009
On 3/23/09, Baptiste Coudurier <baptiste.coudurier at gmail.com> wrote:
> Jai Menon wrote:
> > On 3/23/09, Baptiste Coudurier <baptiste.coudurier at gmail.com> wrote:
> >> Jai Menon wrote:
> >> >> [...]
> >> >>
> >> >> When were they initially set to the correct values?
> >> >
> >> > stsd atom/box? i think
> >> >
> >> Hummm, stsd does not contain the correct sample number for everything
> >> using 'mp4a' tag. Values are correct in 'esds' box.
> > Which means we should parse the extradata (in this case als specific
> > conf) and get values from there? I can do this for als by maybe adding
> > a new function to mpeg4audio.c.
> I don't know how exactly ALS works, but it might use the
> AudioSpecificConfig like others, this code might belong to mpeg4audio.c,
So hows attached patch?
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