[FFmpeg-trac] #1294(undetermined:open): Support for Omneon AVC Intra 50/100 MXF OP1a files

FFmpeg trac at avcodec.org
Sat Sep 15 17:57:09 CEST 2012

#1294: Support for Omneon AVC Intra 50/100 MXF OP1a files
             Reporter:  Thomas       |                    Owner:
  Mundt                              |                   Status:  open
                 Type:  defect       |                Component:
             Priority:  normal       |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:  h264intra    |               Blocked By:
  mxf                                |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |

Comment (by cehoyos):

 Replying to [comment:6 reimar]:
 > 2) I have no way to detect which files are actually AVC-Intra and which
 are normal files. Using this patch on normal files has a significant risk
 of breaking things. I also don't know how to properly distinguish AVCI50
 and AVCI100.
 (In some mov cases, the codec_tag allows to differentiate.)
 > 3) This probably should be moved into common code, since the mov demuxer
 needs the same thing to play AVCI files.
 Do you suspect this or were you able to test successfully with the samples
 from ticket #524 and #1666?

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1294#comment:7>
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