[FFmpeg-devel] [PATCH] alac: allow extra data without the ATOM header

wm4 nfxjfg at googlemail.com
Mon Feb 15 11:39:03 CET 2016


On Mon, 15 Feb 2016 10:21:19 +0100
Steve Lhomme <robux4 at videolabs.io> wrote:

> On Mon, Feb 15, 2016 at 10:16 AM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:
> > Steve Lhomme <robux4 <at> videolabs.io> writes:
> >  
> >> I implemented the same change in VLC.  
> >
> > From a quick look, you added code to the decoder
> > wrapper but how is remuxing supposed to work?  
> 
> In VLC ? There's no Matroska muxer so it would use the ffmpeg one.
> 
> >> But I think it would be better if the decoder works
> >> with the lighter version of the extra data.  
> >
> > Why?
> > I mean where would the incomplete extra-data come from?  
> 
> Look at the code in ffmpeg I liked. It's just header boilerplate.

Matroska requires a lot of this, so where's the problem?


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