[Ffmpeg-devel] [PATCH]add codec id for TTA and WavPack in riff.c

[Roberto Togni]

On Thu, 5 Oct 2006 11:49:13 +0200
Michael Niedermayer <michaelni at gmx.at> wrote:

> Hi
> 
> On Tue, Oct 03, 2006 at 09:17:39AM +0000, yong wrote:
> > Hi, with this pacth applied,
> > trasncoding tta/wavpack to other audio codec in ffmpeg  will work,
> > playback in ffplay will work too. :)
> 
> looks ok assuming there are no official fourccs for these or they
> match the official ones
> 

Anybody have an official answer to this?

Google reports some references to "WVPK" used for wavpak in riff, and
wvpk is also the signature for wavpak files.
I got nothing for "TTA1" in riff, but tta1 is often used as an alias
for tta audio.

So if no "official" answer I'll commit this tomorrow.

Ciao,
 Roberto