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

Mike Melanson mike
Thu Oct 5 23:03:00 CEST 2006

Roberto Togni wrote:
> 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.

If you do, be sure to update in the MultimediaWiki to lend credibility. :)

	-Mike Melanson

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