[Ffmpeg-devel] upsampling of subsampled video data

Michael Niedermayer michaelni
Thu Sep 14 00:42:41 CEST 2006


On Thu, Sep 14, 2006 at 12:32:39AM +0200, Baptiste Coudurier wrote:
> Hi
> Michael Niedermayer wrote:
> > [...]
> > 1. design or choose a video codec which works with more then 8bit per
> > sample
> H264 supports 10 to 12 bit per sample. DnxHD, JPEG 2000 also. D-Cinema
> specs requires 12 bits XYZ samples for jp2k.

jpeg, mjpeg, and mpeg4 support >8bit too but how many implementations
support it? practically none (ignoring the obvious round to 8bit trick),
and thats the problem here

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

In the past you could go to a library and read, borrow or copy any book
Today you'd get arrested for mere telling someone where the library is

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