[FFmpeg-devel] [libav-devel] [RFC] M-bit to N-bit YUV conversions

Michael Niedermayer michaelni at gmx.at
Thu Aug 25 15:05:32 CEST 2011

On Thu, Aug 25, 2011 at 08:36:37AM +0200, madshi wrote:
> > b) Should we distinguish between limited and full range YUV?
> The only way not to would be to use simple shifting everywhere, IMHO.

consider alpha
if we want to maintain full opaque and full transparent then a pure
shift based solution would cause problems

That forces us to support 2 variants at least.

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Good people do not need laws to tell them to act responsibly, while bad
people will find a way around the laws. -- Plato
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 198 bytes
Desc: Digital signature
URL: <http://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20110825/f222eb6f/attachment.asc>

More information about the ffmpeg-devel mailing list