[FFmpeg-devel] [PATCH] DNxHD 10-bit support v5

[Thomas Worth]

On Fri, Jun 10, 2011 at 7:25 AM, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Fri, Jun 10, 2011 at 09:58:02AM +0100, Joseph Artsimovich wrote:
>> On 09/06/2011 21:03, Baptiste Coudurier wrote:
>>> While you were gone, PIX_FMT_YUV422P10 was introduced :)
>>> It should simplify a lot of code.
>>>
>> According to pixfmt.h, 10-bit formats are deprecated:
>
> yes, in an ideal world we would have just the 16bit format and store
> the bits seperately.I guess the deprecation is a bit too strongly
> worded. Its unlikely they will be removed.

For what it's worth, 10 bit packed formats are native for DPX,
Uncompressed 10 bit YCbCr, SDI hardware and OpenGL pixel types
(GL_UNSIGNED_INT_10_10_10_2 and GL_UNSIGNED_INT_2_10_10_10_REV). It's
probably not a good idea to deprecate this.