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

Roberto Togni r_togni
Thu Oct 5 23:00:23 CEST 2006

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.


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