[Ffmpeg-devel] ogg vorbis encode?

Balatoni Denes dbalatoni
Sat Aug 13 17:49:12 CEST 2005


So, back to your comment on artifacts in LAME encoded mp3 files. Did you mean
that that a file was not transparent at 64kbits?  Or are we talking about 128 
kbits? Did you try vbr? Not to mention that these obvious shortcomings should 
be pointed out to them imho,  not us(though maybe you did, that I have no 
idea about).


szombat 13 augusztus 2005 16.03-kor Rich Felker ezeket a bolcs gondolatokat 
fogalmazta meg:
> On Sat, Aug 13, 2005 at 09:23:00AM -0400, Justin Ruggles wrote:
> > Guillaume POIRIER wrote:
> > > Considering that a patch to support it is on the works (see:
> > > [Ffmpeg-devel] [PATCH] vbr audio encode) I assume that it's not
> > > possible to encode using vorbis in FFmpeg for the moment.
> >
> > The patch is for adding vbr support.  I can add the support, but it will
> > be pointless if vorbis doesn't work.  Just for the hell of it, I tried
> > vorbis wrapped in AVI.  From what I've read, that's not even supposed to
> > work, but ffplay will play it.
> It does work, it's just very ugly and inefficient.
> > I guess that means the problem might be
> > in the ogg muxer?  Even doing '-acodec copy' on a valid ogg results in
> > an invalid ogg.
> Probably so. Ogg has very stupid codec header storage, and the muxer
> probably doesn't store the headers.. :(
> Rich
- Use the Source Luke ! -

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