[FFmpeg-trac] #1069(undetermined:new): Canon Powershot playback / conversion

[FFmpeg]

#1069: Canon Powershot playback / conversion
-------------------------------------+-------------------------------------
             Reporter:  lennie       |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |               Blocked By:
             Keywords:  Canon        |  Reproduced by developer:  0
  Powershot                          |
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 I get the following errors when playing or converting this file from a
 Canon Powershot HS100 camera:

 [h264 @ 0x160f940]mb_type 33 in I slice too large at 73 58
 [h264 @ 0x160f940]error while decoding MB 73 58
 [h264 @ 0x160f940]concealing 1176 DC, 1176 AC, 1176 MV errors
 [h264 @ 0x160f940]dquant out of range (-61) at 60 4
 [h264 @ 0x160f940]error while decoding MB 60 4
 [h264 @ 0x160f940]concealing 7669 DC, 7669 AC, 7669 MV errors
 [h264 @ 0x160f940]mb_type 55 in P slice too large at 41 22
 [h264 @ 0x160f940]error while decoding MB 41 22
 [h264 @ 0x160f940]concealing 5528 DC, 5528 AC, 5528 MV errors
 [h264 @ 0x160f940]P sub_mb_type 12 out of range at 12 13
 [h264 @ 0x160f940]error while decoding MB 12 13
 [h264 @ 0x160f940]concealing 6637 DC, 6637 AC, 6637 MV errors
 [h264 @ 0x160f940]out of range intra chroma pred mode at 65 8
 [h264 @ 0x160f940]error while decoding MB 65 8
 [h264 @ 0x160f940]concealing 7184 DC, 7184 AC, 7184 MV errors
 frame=    0 fps=  0 q=0.0 size=      10kB time=10000000000.00 bitrate=
 0.0kbit
 [h264 @ 0x160f940]dquant out of range (-30) at 70 7
 [h264 @ 0x160f940]error while decoding MB 70 7
 [h264 @ 0x160f940]concealing 7299 DC, 7299 AC, 7299 MV errors
 [h264 @ 0x160f940]AVC: Consumed only 97276 bytes instead of 217112
 [h264 @ 0x160f940]cbp too large (4294967295) at 35 41
 [h264 @ 0x160f940]error while decoding MB 35 41
 [h264 @ 0x160f940]concealing 3254 DC, 3254 AC, 3254 MV errors
 [h264 @ 0x160f940]mb_type 50 in P slice too large at 85 63
 [h264 @ 0x160f940]error while decoding MB 85 63
 [h264 @ 0x160f940]concealing 564 DC, 564 AC, 564 MV errors

 Not sure if this is a bug as the file plays with "colored blocks" in Media
 Player Home Cinema, Quicktime and Windows Media Player but does play
 properly in the included Viewer/Editor supplied by Canon which uses Lead
 Tools.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1069>
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