[FFmpeg-devel] [PATCH 4/7] mxfdec: detect uncomp pictures using essence container ul

Michael Niedermayer michaelni at gmx.at
Tue Feb 28 20:24:42 CET 2012


On Tue, Feb 28, 2012 at 10:29:53AM -0800, Baptiste Coudurier wrote:
> On 02/28/2012 06:16 AM, Philip de Nier wrote:
> >This supports detection of uncompressed picture in files that
> >didn't include a Picture Coding Label. The lables weren't
> >available until SMPTE 377-1 and RP224v10
> >---
> >  libavformat/mxfdec.c |    1 +
> >  1 files changed, 1 insertions(+), 0 deletions(-)
> >
> >diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
> >index 26bd0ad..13d2638 100644
> >--- a/libavformat/mxfdec.c
> >+++ b/libavformat/mxfdec.c
> >@@ -872,6 +872,7 @@ static const MXFCodecUL mxf_picture_essence_container_uls[] = {
> >      // video essence container uls
> >      { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x02,0x0D,0x01,0x03,0x01,0x02,0x04,0x60,0x01 }, 14, CODEC_ID_MPEG2VIDEO }, /* MPEG-ES Frame wrapped */
> >      { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x41,0x01 }, 14,    CODEC_ID_DVVIDEO }, /* DV 625 25mbps */
> >+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x05,0x00,0x00 }, 14,   CODEC_ID_RAWVIDEO }, /* Uncompressed Picture */
> >      { { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },  0,      CODEC_ID_NONE },
> >  };
> >  static const MXFCodecUL mxf_sound_essence_container_uls[] = {
> 
> Ok

applied
thx

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

He who knows, does not speak. He who speaks, does not know. -- Lao Tsu
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