[FFmpeg-trac] #4389(avcodec:reopened): Sony XAVC Long-Gop Early Frame Pixelation

[FFmpeg]

#4389: Sony XAVC Long-Gop Early Frame Pixelation
-------------------------------------+-------------------------------------
             Reporter:               |                    Owner:
  jrBraskyExFilms                    |                   Status:  reopened
                 Type:  defect       |                Component:  avcodec
             Priority:  important    |               Resolution:
              Version:  git-master   |               Blocked By:
             Keywords:  h264 crash   |  Reproduced by developer:  1
  regression                         |
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * status:  closed => reopened
 * resolution:  fixed =>


Comment:

 This issue is reproducible (again) since bd5c6a51
 {{{
 $ ffmpeg -threads 2 -i SonyXAVC_LongGOP_green_pixelation_early_Frames.MXF
 out%d.jpg
 ffmpeg version N-78329-g956fed3 Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      55. 17.100 / 55. 17.100
   libavcodec     57. 24.101 / 57. 24.101
   libavformat    57. 24.101 / 57. 24.101
   libavdevice    57.  0.101 / 57.  0.101
   libavfilter     6. 28.100 /  6. 28.100
   libswscale      4.  0.100 /  4.  0.100
   libswresample   2.  0.101 /  2.  0.101
   libpostproc    54.  0.100 / 54.  0.100
 Guessed Channel Layout for  Input Stream #0.1 : mono
 Guessed Channel Layout for  Input Stream #0.2 : mono
 Guessed Channel Layout for  Input Stream #0.3 : mono
 Guessed Channel Layout for  Input Stream #0.4 : mono
 Input #0, mxf, from 'SonyXAVC_LongGOP_green_pixelation_early_Frames.MXF':
   Metadata:
     uid             : 2005ac8a-c119-122b-81d8-000000000000
     generation_uid  : 2005ac94-c119-122b-a04c-000000000000
     company_name    : Sony
     product_name    : Mem
     product_version : 2.00
     product_uid     : ffffffff-ffff-ffff-ffff-ffffffffffff
     modification_date: 2014-12-04 02:05:17
     material_package_umid:
 0x060A2B340101010501010D4313000000A0C84516956905D898F170FFFE079101
     timecode        : 08:00:37:05
   Duration: 00:00:13.44, start: 0.000000, bitrate: 1523 kb/s
     Stream #0:0: Video: h264 (High 4:2:2), yuv422p10le, 1920x1080 [SAR 1:1
 DAR 16:9], 12.50 fps, 25 tbr, 25 tbn, 50 tbc
     Metadata:
       file_package_umid:
 0x060A2B340101010501010D4313000000A1C84516956905D898F170FFFE079101
     Stream #0:1: Audio: pcm_s24le, 48000 Hz, 1 channels, s32 (24 bit),
 1152 kb/s
     Metadata:
       file_package_umid:
 0x060A2B340101010501010D4313000000A1C84516956905D898F170FFFE079101
     Stream #0:2: Audio: pcm_s24le, 48000 Hz, 1 channels, s32 (24 bit),
 1152 kb/s
     Metadata:
       file_package_umid:
 0x060A2B340101010501010D4313000000A1C84516956905D898F170FFFE079101
     Stream #0:3: Audio: pcm_s24le, 48000 Hz, 1 channels, s32 (24 bit),
 1152 kb/s
     Metadata:
       file_package_umid:
 0x060A2B340101010501010D4313000000A1C84516956905D898F170FFFE079101
     Stream #0:4: Audio: pcm_s24le, 48000 Hz, 1 channels, s32 (24 bit),
 1152 kb/s
     Metadata:
       file_package_umid:
 0x060A2B340101010501010D4313000000A1C84516956905D898F170FFFE079101
     Stream #0:5: Data: none
     Metadata:
       file_package_umid:
 0x060A2B340101010501010D4313000000A1C84516956905D898F170FFFE079101
       data_type       : vbi_vanc_smpte_436M
 [swscaler @ 0x2eefd60] deprecated pixel format used, make sure you did set
 range correctly
 Output #0, image2, to 'out%d.jpg':
   Metadata:
     uid             : 2005ac8a-c119-122b-81d8-000000000000
     generation_uid  : 2005ac94-c119-122b-a04c-000000000000
     company_name    : Sony
     product_name    : Mem
     product_version : 2.00
     product_uid     : ffffffff-ffff-ffff-ffff-ffffffffffff
     modification_date: 2014-12-04 02:05:17
     material_package_umid:
 0x060A2B340101010501010D4313000000A0C84516956905D898F170FFFE079101
     timecode        : 08:00:37:05
     encoder         : Lavf57.24.101
     Stream #0:0: Video: mjpeg, yuvj422p(pc), 1920x1080 [SAR 1:1 DAR 16:9],
 q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc
     Metadata:
       file_package_umid:
 0x060A2B340101010501010D4313000000A1C84516956905D898F170FFFE079101
       encoder         : Lavc57.24.101 mjpeg
     Side data:
       unknown side data type 10 (24 bytes)
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 (native) -> mjpeg (native))
 Press [q] to stop, [?] for help
 [h264 @ 0x2ccb580] PPS changed between slices
 [h264 @ 0x2ccb580] decode_slice_header error
 [h264 @ 0x2c724e0] PPS changed between slices
 [h264 @ 0x2c724e0] decode_slice_header error
 [h264 @ 0x2ccb580] PPS changed between slices
 [h264 @ 0x2ccb580] decode_slice_header error
 [h264 @ 0x2c724e0] PPS changed between slices
 [h264 @ 0x2c724e0] decode_slice_header error
 [h264 @ 0x2ccb580] PPS changed between slices
 [h264 @ 0x2ccb580] decode_slice_header error
 [h264 @ 0x2c724e0] error while decoding MB 46 44, bytestream -36
 frame=    6 fps=0.0 q=18.2 Lsize=N/A time=00:00:00.24 bitrate=N/A
 speed=1.11x
 video:1897kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: unknown
 }}}
 Some of the output frames are mostly green, not reproducible with
 {{{-threads 1}}}.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4389#comment:4>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker