[FFmpeg-trac] #3069(avcodec:new): Support 444 DNxHD

[FFmpeg]

#3069: Support 444 DNxHD
-------------------------------------+-------------------------------------
               Reporter:  cehoyos    |                  Owner:
                   Type:             |                 Status:  new
  enhancement                        |              Component:  avcodec
               Priority:  wish       |               Keywords:  dnxhd avid
                Version:  git-       |  videolan
  master                             |               Blocking:
             Blocked By:             |  Analyzed by developer:  0
Reproduced by developer:  0          |
-------------------------------------+-------------------------------------
 (videolan ticket 9620)
 A user uploaded a DNxHD sample with the following specification:
 * Color Levels: 709
 * Alpha: Uncompressed
 * Resolution: 1080p/23.976 DNxHD 444 10-bit

 {{{
 $ ffmpeg -analyzeduration 2G -probesize 2G -i DNxHDtest2.mov
 ffmpeg version N-57311-gc68faca Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Oct 22 2013 12:26:17 with icc (ICC) 14.0.0 20130728
   configuration: --cc=/opt/intel/composer_xe_2013_sp1.0.080/bin/ia32/icc
 --enable-gpl
   libavutil      52. 47.101 / 52. 47.101
   libavcodec     55. 37.102 / 55. 37.102
   libavformat    55. 19.103 / 55. 19.103
   libavdevice    55.  4.100 / 55.  4.100
   libavfilter     3. 89.100 /  3. 89.100
   libswscale      2.  5.101 /  2.  5.101
   libswresample   0. 17.104 /  0. 17.104
   libpostproc    52.  3.100 / 52.  3.100
 [dnxhd @ 0xa176d60] error in header
     Last message repeated 119 times
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0xa175f20] decoding for stream 0 failed
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0xa175f20] Could not find codec parameters for
 stream 0 (Video: dnxhd (AVdn / 0x6E645641), 1920x1080, 351969 kb/s):
 unspecified pixel format
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'DNxHDtest2.mov':
   Metadata:
     major_brand     : qt
     minor_version   : 537199360
     compatible_brands: qt
     creation_time   : 2013-10-09 17:55:00
   Duration: 00:00:05.01, start: 0.000000, bitrate: 354288 kb/s
     Stream #0:0(eng): Video: dnxhd (AVdn / 0x6E645641), 1920x1080, 351969
 kb/s, SAR 1920:1920 DAR 16:9, 23.98 fps, 23.98 tbr, 24k tbn, 24k tbc
 (default)
     Metadata:
       creation_time   : 2013-10-09 17:55:00
       handler_name    : Apple Alias Data Handler
       timecode        : 00:00:00:00
     Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz,
 stereo, s32, 2304 kb/s (default)
     Metadata:
       creation_time   : 2013-10-09 17:55:00
       handler_name    : Apple Alias Data Handler
       timecode        : 00:00:00:00
     Stream #0:2(eng): Data: none (tmcd / 0x64636D74), 0 kb/s (default)
     Metadata:
       creation_time   : 2013-10-09 17:55:06
       handler_name    : Apple Alias Data Handler
       timecode        : 00:00:00:00
 At least one output file must be specified
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3069>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker