[FFmpeg-trac] #1464(undetermined:new): FFplay regression with H264 high profile input

FFmpeg trac at avcodec.org
Thu Jul 5 00:17:29 CEST 2012

#1464: FFplay regression with H264 high profile input
             Reporter:  ianm         |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  h264         |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0

Comment (by tadawson):

 OK . . . I have that threshold point identified.  It was a good deal
 farther back in the libav branch than the initial range of GIT IDs, so it
 took a while . . .

 f1f6d3615f3f9a81f41905ea0c8116b4985870e4 is first bad commit
 commit f1f6d3615f3f9a81f41905ea0c8116b4985870e4
 Author: Justin Ruggles <justin.ruggles at gmail.com>
 Date:   Mon Oct 31 13:41:47 2011 -0400

     avcodec: add support for planar signed 8-bit PCM.

     It is found in some 8svx files (e.g. ones created by SoX).
     Currently the decoder reuses the 8svx functions because we already
     handling of a single large planar packet for the compressed 8svx

 :040000 040000 30ac5bb7c0ba7b971c24394d9acb9bd0ad922d43
 fee7286cb10f8bfe M      libavcodec
 :040000 040000 9f82ba4704bd1dae0b8e6ff72d8f6531ca4f8c27
 db9af6dc2ea90743 M      libavformat

 So, to verify, a git checkout of f1f6d3615f3f9a81f41905ea0c8116b4985870e4
 fails, and a git checkout of fed5ca255feacb03500a22f3fcd920cc98e9dcee
 works with avformat.  The test with ffplay is as above - that ceased to
 function when the two branches were merged.

 - Tim

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1464#comment:49>
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