Changeset 34210e8d in ffmpeg

Timestamp:

Feb 28, 2012, 7:24:01 PM (13 years ago)

Author:

Michael Niedermayer <michaelni@gmx.at>

Branches:

master

Children:

f929abd0

Parents:

c2d11a8b

git-author:

Philip de Nier <philipn@rd.bbc.co.uk> (02/28/12 14:16:39)

git-committer:

Michael Niedermayer <michaelni@gmx.at> (02/28/12 19:24:01)

Message:

mxfdec: set pixel format for cdci picture formats

The properties of the CDCI Descriptor are insufficient to specify
the pixel format for uncompressed picture data. SMPTE 377-1 and
RP224v10 have defined a set of picture coding labels to indicate what
formatting was used.

This patch uses 2 labels to detect UYVY422 or YUYV422 pixel formats.

It defaults to UYVY422 for 8-bit 4:2:2 pictures to support files
that were created before the coding labels were introduced ~2008

The codec pix_fmt default was changed from 0 (PIX_FMT_YUV420P) to
-1 (PIX_FMT_NONE)

Reviewed-by: Baptiste Coudurier <​baptiste.coudurier@gmail.com>
Signed-off-by: Michael Niedermayer <​michaelni@gmx.at>

(No files)