[FFmpeg-trac] #285(FFmpeg:new): RTSP h264 video stream always reports corrupted macroblock

FFmpeg trac at avcodec.org
Tue Jun 21 18:10:22 CEST 2011


#285: RTSP h264 video stream always reports corrupted macroblock
------------------------+----------------------
Reporter:  bovine       |       Owner:  michael
    Type:  defect       |      Status:  new
Priority:  normal       |   Component:  FFmpeg
 Version:  unspecified  |  Resolution:
Keywords:               |  Blocked By:
Blocking:               |  Reproduced:  0
Analyzed:  0            |
------------------------+----------------------

Comment (by bovine):

 cehoyos, I have run your requested command (with extra logging verbosity)
 to capture some new video and there are still many decoding errors.

 andrewc, in fact my camera is also a "Geovision GV-FE420" fisheye camera.
 Are these log error messages similar to what you see?


 ffmpeg -v 9 -loglevel 99 -i rtsp://admin:admin@192.168.1.71:8554/CH001.sdp
 -qscale 10 bovine-qscale10-out5.avi

 {{{
 ffmpeg version git-N-30845-gbde8055, Copyright (c) 2000-2011 the FFmpeg
 developers
   built on Jun 18 2011 12:14:58 with gcc 4.2.1 20070719  [FreeBSD]
   configuration: --prefix=/usr/local --mandir=/usr/local/man --enable-
 shared --enable-gpl --enable-postproc --enable-avfilter --enable-pthreads
 --enable-x11grab --enable-memalign-hack --cc=cc --extra-cflags='-msse
 -I/usr/local/include/vorbis -I/usr/local/include' --extra-
 ldflags='-L/usr/local/lib ' --extra-libs=-pthread --disable-debug
 --enable-runtime-cpudetect --disable-indev=alsa --disable-outdev=alsa
 --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb
 --disable-libdirac --disable-libfaac --disable-frei0r --disable-libgsm
 --enable-libmp3lame --disable-libopencv --disable-libopenjpeg --enable-
 libschroedinger --disable-ffplay --disable-libspeex --enable-libtheora
 --disable-vaapi --disable-vdpau --enable-libvorbis --enable-libvpx
 --enable-libx264 --enable-libxvid
   libavutil    51.  9. 0 / 51.  9. 0
   libavcodec   53.  7. 0 / 53.  7. 0
   libavformat  53.  4. 0 / 53.  4. 0
   libavdevice  53.  1. 1 / 53.  1. 1
   libavfilter   2. 18. 0 /  2. 18. 0
   libswscale    0. 14. 1 /  0. 14. 1
   libpostproc  51.  2. 0 / 51.  2. 0
 [rtsp @ 0x804c18c20] SDP:
 v=0
 o=QTSS_Play_List 1308671958393419 1 IN IP4 192.168.1.71
 s=streamed by the GeoVision Rtsp Server
 i=CH001.sdp
 t=0 0
 a=type:broadcast
 a=control:*
 a=range:npt=0-
 a=x-qt-text-nam:streamed by the GeoVision Rtsp Server
 a=x-qt-text-inf:CH001.sdp
 m=video 0 RTP/AVP 96
 c=IN IP4 0.0.0.0
 b=AS:51200
 a=rtpmap:96 H264/90000
 a=fmtp:96 packetization-mode=1;profile-level-id=640032;sprop-parameter-
 sets=Z2QAMq2EBUViuKxUdCAqKxXFYqOhAVFYrisVHQgKisVxWKjoQFRWK4rFR0ICorFcVio6ECSFITk8nyfk/k/J8nm5s00IEkKQnJ5Pk/J/J+T5PNzZprQBAAevyypAAAD6AAAOphgQAAAgL78AAAQF9+ve+F4RCNQ=,aM48sA==
 a=control:track1
 m=audio 0 RTP/AVP 97
 c=IN IP4 0.0.0.0
 b=AS:500
 a=rtpmap:97 MPEG4-GENERIC/16000
 a=fmtp:97 streamtype=5;profile-level-id=1;mode=AAC-
 hbr;sizelength=13;indexlength=3;indexdeltalength=3;config=1408
 a=control:track2

 [rtsp @ 0x804c18c20] video codec set to: h264
 [NULL @ 0x804c0e020] RTP Packetization Mode: 1
 [NULL @ 0x804c0e020] RTP Profile IDC: 64 Profile IOP: 0 Level: 32
 [NULL @ 0x804c0e020] Extradata set to 0x804c4c1a0 (size: 129)!audio codec
 set to: aac
 [rtsp @ 0x804c18c20] audio samplerate set to: 16000
 [rtsp @ 0x804c18c20] audio channels set to: 1
 [rtsp @ 0x804c18c20] hello state=0
 [h264 @ 0x804c0e020] Unsupported bit depth: 0
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] concealing 15616 DC, 15616 AC, 15616 MV errors
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 104 5
 [h264 @ 0x804c0e020] error while decoding MB 104 5
 [h264 @ 0x804c0e020] concealing 14665 DC, 14665 AC, 14665 MV errors
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] P sub_mb_type 14 out of range at 77 3
 [h264 @ 0x804c0e020] error while decoding MB 77 3
 [h264 @ 0x804c0e020] P sub_mb_type 14 out of range at 103 110
 [h264 @ 0x804c0e020] error while decoding MB 103 110
 [h264 @ 0x804c0e020] concealing 8494 DC, 8494 AC, 8494 MV errors
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] P sub_mb_type 32 out of range at 110 4
 [h264 @ 0x804c0e020] error while decoding MB 110 4
 [h264 @ 0x804c0e020] mb_type 30 in I slice too large at 84 80
 [h264 @ 0x804c0e020] error while decoding MB 84 80
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] concealing 12448 DC, 12448 AC, 12448 MV errors
 [udp @ 0x804c30120] circular_buffer: OVERRUN
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 55 90
 [h264 @ 0x804c0e020] error while decoding MB 55 90
 [h264 @ 0x804c0e020] concealing 11514 DC, 11514 AC, 11514 MV errors
 [rtsp @ 0x804c18c20] All info found
 [rtsp @ 0x804c18c20] Estimating duration from bitrate, this may be
 inaccurate

 Seems stream 0 codec frame rate differs from container frame rate: 15.00
 (15/1) -> 7.50 (15/2)
 Input #0, rtsp, from 'rtsp://admin:admin@192.168.1.71:8554/CH001.sdp':
   Metadata:
     title           : streamed by the GeoVision Rtsp Server
     comment         : CH001.sdp
   Duration: N/A, start: 0.991625, bitrate: N/A
     Stream #0.0, 22, 1/90000: Video: h264 (High), yuvj420p, 2048x1944,
 1/15, 7.50 fps, 7.50 tbr, 90k tbn, 15 tbc
     Stream #0.1, 2, 1/16000: Audio: aac, 16000 Hz, mono, s16
 Incompatible pixel format 'yuvj420p' for codec 'mpeg4', auto-selecting
 format 'yuv420p'
 [buffer @ 0x804c2dbc0] w:2048 h:1944 pixfmt:yuvj420p tb:1/1000000 sar:0/1
 sws_param:
 [ffsink @ 0x804c2db40] auto-inserting filter 'auto-inserted scaler 0'
 between the filter 'src' and the filter 'out'
 [scale @ 0x804c2dae0] w:2048 h:1944 fmt:yuvj420p -> w:2048 h:1944
 fmt:yuv420p flags:0x4
 Output #0, avi, to 'bovine-qscale10-out5.avi':
   Metadata:
     INAM            : streamed by the GeoVision Rtsp Server
     ICMT            : CH001.sdp
     ISFT            : Lavf53.4.0
     Stream #0.0, 0, 2/15: Video: mpeg4, yuv420p, 2048x1944, 2/15, q=2-31,
 200 kb/s, 7.50 tbn, 7.50 tbc
     Stream #0.1, 0, 9/125: Audio: mp2, 16000 Hz, mono, s16, 64 kb/s
 Stream mapping:
   Stream #0.0 -> #0.0
   Stream #0.1 -> #0.1
 Press [q] to stop, [?] for help
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] concealing 15616 DC, 15616 AC, 15616 MV errors
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 104 5
 [h264 @ 0x804c0e020] error while decoding MB 104 5
 [h264 @ 0x804c0e020] concealing 14665 DC, 14665 AC, 14665 MV errors
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] P sub_mb_type 14 out of range at 77 3
 [h264 @ 0x804c0e020] error while decoding MB 77 3
 [h264 @ 0x804c0e020] P sub_mb_type 14 out of range at 103 110
 [h264 @ 0x804c0e020] error while decoding MB 103 110
 [h264 @ 0x804c0e020] concealing 8494 DC, 8494 AC, 8494 MV errors
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] P sub_mb_type 32 out of range at 110 4
 [h264 @ 0x804c0e020] error while decoding MB 110 4
 [h264 @ 0x804c0e020] mb_type 30 in I slice too large at 84 80
 [h264 @ 0x804c0e020] error while decoding MB 84 80
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] concealing 12448 DC, 12448 AC, 12448 MV errors
 frame=    1 fps=  0 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 55 90
 [h264 @ 0x804c0e020] error while decoding MB 55 90
 [h264 @ 0x804c0e020] concealing 11514 DC, 11514 AC, 11514 MV errors
 [h264 @ 0x804c0e020] P sub_mb_type 7 out of range at 121 32
 [h264 @ 0x804c0e020] error while decoding MB 121 32
 [h264 @ 0x804c0e020] concealing 11448 DC, 11448 AC, 11448 MV errors
 frame=    4 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s
 *** drop!
 *** drop!
 *** drop!
 *** drop!
 *** drop!
 *** drop!
 frame=    9 fps=  6 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=6
 *** drop!
 *** drop!
 [h264 @ 0x804c0e020] concealing 4447 DC, 4447 AC, 4447 MV errors
 *** drop!
 [h264 @ 0x804c0e020] mb_type 82 in I slice too large at 34 50
 [h264 @ 0x804c0e020] error while decoding MB 34 50
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] concealing 9231 DC, 9231 AC, 9231 MV errors
 frame=   13 fps=  6 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=9
 [h264 @ 0x804c0e020] corrupted macroblock 23 80 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 23 80
 [h264 @ 0x804c0e020] concealing 5146 DC, 5146 AC, 5146 MV errors
 *** drop!
 [h264 @ 0x804c0e020] mb_type 57 in I slice too large at 92 29
 [h264 @ 0x804c0e020] error while decoding MB 92 29
 [h264 @ 0x804c0e020] concealing 11861 DC, 11861 AC, 11861 MV errors
 frame=   15 fps=  6 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=10
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] corrupted macroblock 96 80 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 96 80
 [h264 @ 0x804c0e020] concealing 5329 DC, 5329 AC, 5329 MV errors
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] concealing 5299 DC, 5299 AC, 5299 MV errors
 [h264 @ 0x804c0e020] Frame num gap 1 15
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] corrupted macroblock 81 116 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 81 116
 [h264 @ 0x804c0e020] concealing 8416 DC, 8416 AC, 8416 MV errors
 frame=   18 fps=  5 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=10
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] mb_type 429 in P slice too large at 94 63
 [h264 @ 0x804c0e020] error while decoding MB 94 63
 [h264 @ 0x804c0e020] concealing 7507 DC, 7507 AC, 7507 MV errors
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 109 30
 [h264 @ 0x804c0e020] error while decoding MB 109 30
 [h264 @ 0x804c0e020] concealing 11716 DC, 11716 AC, 11716 MV errors
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] P sub_mb_type 15 out of range at 7 64
 [h264 @ 0x804c0e020] error while decoding MB 7 64
 [h264 @ 0x804c0e020] concealing 7466 DC, 7466 AC, 7466 MV errors
 frame=   20 fps=  5 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=10
 [h264 @ 0x804c0e020] corrupted macroblock 58 80 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 58 80
 [h264 @ 0x804c0e020] concealing 13047 DC, 13047 AC, 13047 MV errors
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] concealing 7680 DC, 7680 AC, 7680 MV errors
 frame=   22 fps=  5 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=10
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 98 78
 [h264 @ 0x804c0e020] error while decoding MB 98 78
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] concealing 13263 DC, 13263 AC, 13263 MV errors
 [h264 @ 0x804c0e020] corrupted macroblock 95 10 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 95 10
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] concealing 14290 DC, 14290 AC, 14290 MV errors
 [h264 @ 0x804c0e020] negative number of zero coeffs at 87 39
 [h264 @ 0x804c0e020] error while decoding MB 87 39
 [h264 @ 0x804c0e020] concealing 10586 DC, 10586 AC, 10586 MV errors
 frame=   25 fps=  5 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=10
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] concealing 15360 DC, 15360 AC, 15360 MV errors
 [h264 @ 0x804c0e020] cbp too large (119) at 94 11
 [h264 @ 0x804c0e020] error while decoding MB 94 11
 [h264 @ 0x804c0e020] concealing 14163 DC, 14163 AC, 14163 MV errors
 [h264 @ 0x804c0e020] concealing 15360 DC, 15360 AC, 15360 MV errors
 frame=   27 fps=  5 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=10
 [h264 @ 0x804c0e020] P sub_mb_type 14 out of range at 9 64
 [h264 @ 0x804c0e020] error while decoding MB 9 64
 [h264 @ 0x804c0e020] concealing 7464 DC, 7464 AC, 7464 MV errors
 *** drop!
 [h264 @ 0x804c0e020] mb_type 27 in I slice too large at 41 2
 [h264 @ 0x804c0e020] error while decoding MB 41 2
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] concealing 15368 DC, 15368 AC, 15368 MV errors
 [h264 @ 0x804c0e020] mb_type 51 in P slice too large at 66 95
 [h264 @ 0x804c0e020] error while decoding MB 66 95
 [h264 @ 0x804c0e020] concealing 3439 DC, 3439 AC, 3439 MV errors
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 93 88
 [h264 @ 0x804c0e020] error while decoding MB 93 88
 [h264 @ 0x804c0e020] concealing 4308 DC, 4308 AC, 4308 MV errors
 frame=   30 fps=  5 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=11
 [h264 @ 0x804c0e020] concealing 3362 DC, 3362 AC, 3362 MV errors
 [h264 @ 0x804c0e020] Frame num gap 2 0
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] concealing 1941 DC, 1941 AC, 1941 MV errors
 [h264 @ 0x804c0e020] Frame num gap 4 2
 [h264 @ 0x804c0e020] cbp too large (62) at 29 50
 [h264 @ 0x804c0e020] error while decoding MB 29 50
 [h264 @ 0x804c0e020] concealing 8980 DC, 8980 AC, 8980 MV errors
 *** drop!
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 96 27
 [h264 @ 0x804c0e020] error while decoding MB 96 27
 [h264 @ 0x804c0e020] concealing 12113 DC, 12113 AC, 12113 MV errors
 *** drop!
 frame=   33 fps=  5 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=13
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 38 56
 [h264 @ 0x804c0e020] error while decoding MB 38 56
 [h264 @ 0x804c0e020] mb_type 39 in P slice too large at 93 91
 [h264 @ 0x804c0e020] error while decoding MB 93 91
 [h264 @ 0x804c0e020] concealing 4447 DC, 4447 AC, 4447 MV errors
 *** drop!
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 111 16
 [h264 @ 0x804c0e020] error while decoding MB 111 16
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] concealing 13506 DC, 13506 AC, 13506 MV errors
 [h264 @ 0x804c0e020] P sub_mb_type 19 out of range at 46 10
 [h264 @ 0x804c0e020] error while decoding MB 46 10
 [h264 @ 0x804c0e020] concealing 14083 DC, 14083 AC, 14083 MV errors
 frame=   37 fps=  5 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=14
 [h264 @ 0x804c0e020] concealing 7936 DC, 7936 AC, 7936 MV errors
 *** drop!
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 59 4
 [h264 @ 0x804c0e020] error while decoding MB 59 4
 [h264 @ 0x804c0e020] concealing 15094 DC, 15094 AC, 15094 MV errors
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] concealing 7936 DC, 7936 AC, 7936 MV errors
 frame=   41 fps=  5 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=15
 [h264 @ 0x804c0e020] concealing 15465 DC, 15465 AC, 15465 MV errors
 *** drop!
 [h264 @ 0x804c0e020] corrupted macroblock 99 13 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 99 13
 [h264 @ 0x804c0e020] concealing 13902 DC, 13902 AC, 13902 MV errors
 [h264 @ 0x804c0e020] negative number of zero coeffs at 102 42
 [h264 @ 0x804c0e020] error while decoding MB 102 42
 [h264 @ 0x804c0e020] concealing 10187 DC, 10187 AC, 10187 MV errors
 frame=   43 fps=  5 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=16
 [h264 @ 0x804c0e020] Frame num gap 4 2
 [h264 @ 0x804c0e020] concealing 14658 DC, 14658 AC, 14658 MV errors
 [h264 @ 0x804c0e020] negative number of zero coeffs at 20 44
 [h264 @ 0x804c0e020] error while decoding MB 20 44
 [h264 @ 0x804c0e020] concealing 10013 DC, 10013 AC, 10013 MV errors
 *** drop!
 frame=   44 fps=  5 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=17
 [h264 @ 0x804c0e020] concealing 7680 DC, 7680 AC, 7680 MV errors
 [h264 @ 0x804c0e020] concealing 12112 DC, 12112 AC, 12112 MV errors
 frame=   47 fps=  5 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=17
 [h264 @ 0x804c0e020] mb_type 54 in I slice too large at 63 75
 [h264 @ 0x804c0e020] error while decoding MB 63 75
 [h264 @ 0x804c0e020] concealing 13682 DC, 13682 AC, 13682 MV errors
 [h264 @ 0x804c0e020] Frame num gap 2 0
 [h264 @ 0x804c0e020] concealing 5517 DC, 5517 AC, 5517 MV errors
 *** drop!
 frame=   49 fps=  5 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=18
 [h264 @ 0x804c0e020] Frame num gap 1 15
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] concealing 15360 DC, 15360 AC, 15360 MV errors
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] mb_type 31 in P slice too large at 29 49
 [h264 @ 0x804c0e020] error while decoding MB 29 49
 [h264 @ 0x804c0e020] concealing 9364 DC, 9364 AC, 9364 MV errors
 frame=   49 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=18
 [h264 @ 0x804c0e020] cbp too large (4294967295) at 21 69
 [h264 @ 0x804c0e020] error while decoding MB 21 69
 [h264 @ 0x804c0e020] concealing 6556 DC, 6556 AC, 6556 MV errors
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 94 16
 [h264 @ 0x804c0e020] error while decoding MB 94 16
 [h264 @ 0x804c0e020] concealing 13523 DC, 13523 AC, 13523 MV errors
 [h264 @ 0x804c0e020] Frame num gap 4 2
 [h264 @ 0x804c0e020] concealing 8921 DC, 8921 AC, 8921 MV errors
 frame=   52 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=18
 [h264 @ 0x804c0e020] Frame num gap 1 15
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] corrupted macroblock 35 62 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 35 62
 [h264 @ 0x804c0e020] concealing 0 DC, 0 AC, 0 MV errors
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 56 9
 [h264 @ 0x804c0e020] error while decoding MB 56 9
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] concealing 14457 DC, 14457 AC, 14457 MV errors
 [h264 @ 0x804c0e020] corrupted macroblock 28 69 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 28 69
 [h264 @ 0x804c0e020] concealing 6805 DC, 6805 AC, 6805 MV errors
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 106 30
 [h264 @ 0x804c0e020] error while decoding MB 106 30
 [h264 @ 0x804c0e020] concealing 11719 DC, 11719 AC, 11719 MV errors
 frame=   56 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=18
 [h264 @ 0x804c0e020] Frame num gap 4 2
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 96 16
 [h264 @ 0x804c0e020] error while decoding MB 96 16
 [h264 @ 0x804c0e020] concealing 13521 DC, 13521 AC, 13521 MV errors
 *** drop!
 [h264 @ 0x804c0e020] Frame num gap 4 2
 [h264 @ 0x804c0e020] concealing 109 DC, 109 AC, 109 MV errors
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 17 18
 [h264 @ 0x804c0e020] error while decoding MB 17 18
 [h264 @ 0x804c0e020] concealing 13344 DC, 13344 AC, 13344 MV errors
 frame=   59 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=19
 [h264 @ 0x804c0e020] Frame num gap 4 2
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 47 19
 [h264 @ 0x804c0e020] error while decoding MB 47 19
 [h264 @ 0x804c0e020] concealing 13186 DC, 13186 AC, 13186 MV errors
 *** drop!
 [h264 @ 0x804c0e020] Frame num gap 4 2
 [h264 @ 0x804c0e020] concealing 1434 DC, 1434 AC, 1434 MV errors
 [h264 @ 0x804c0e020] corrupted macroblock 80 20 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 80 20
 [h264 @ 0x804c0e020] concealing 13025 DC, 13025 AC, 13025 MV errors
 frame=   62 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=20
 [h264 @ 0x804c0e020] Frame num gap 4 2
 [h264 @ 0x804c0e020] P sub_mb_type 5 out of range at 100 106
 [h264 @ 0x804c0e020] error while decoding MB 100 106
 [h264 @ 0x804c0e020] concealing 1997 DC, 1997 AC, 1997 MV errors
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 96 21
 [h264 @ 0x804c0e020] error while decoding MB 96 21
 [h264 @ 0x804c0e020] concealing 12881 DC, 12881 AC, 12881 MV errors
 *** drop!
 [h264 @ 0x804c0e020] mb_type 56 in I slice too large at 87 21
 [h264 @ 0x804c0e020] error while decoding MB 87 21
 [h264 @ 0x804c0e020] concealing 4954 DC, 4954 AC, 4954 MV errors
 frame=   64 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=21
 [h264 @ 0x804c0e020] corrupted macroblock 86 27 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 86 27
 [h264 @ 0x804c0e020] concealing 12123 DC, 12123 AC, 12123 MV errors
 *** drop!
 [h264 @ 0x804c0e020] Frame num gap 4 2
 [h264 @ 0x804c0e020] negative number of zero coeffs at 105 16
 [h264 @ 0x804c0e020] error while decoding MB 105 16
 [h264 @ 0x804c0e020] concealing 13512 DC, 13512 AC, 13512 MV errors
 frame=   67 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=22
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 32 50
 [h264 @ 0x804c0e020] error while decoding MB 32 50
 [h264 @ 0x804c0e020] concealing 9233 DC, 9233 AC, 9233 MV errors
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 58 50
 [h264 @ 0x804c0e020] error while decoding MB 58 50
 [h264 @ 0x804c0e020] concealing 9207 DC, 9207 AC, 9207 MV errors
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] corrupted macroblock 43 88 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 43 88
 [h264 @ 0x804c0e020] concealing 4358 DC, 4358 AC, 4358 MV errors
 frame=   71 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=22
 *** drop!
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 23 50
 [h264 @ 0x804c0e020] error while decoding MB 23 50
 [h264 @ 0x804c0e020] concealing 1306 DC, 1306 AC, 1306 MV errors
 *** drop!
 [h264 @ 0x804c0e020] P sub_mb_type 32 out of range at 91 27
 [h264 @ 0x804c0e020] error while decoding MB 91 27
 [h264 @ 0x804c0e020] concealing 12118 DC, 12118 AC, 12118 MV errors
 frame=   73 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=24
 *** drop!
 [h264 @ 0x804c0e020] P sub_mb_type 10 out of range at 109 79
 [h264 @ 0x804c0e020] error while decoding MB 109 79
 [h264 @ 0x804c0e020] concealing 5444 DC, 5444 AC, 5444 MV errors
 [h264 @ 0x804c0e020] negative number of zero coeffs at 38 50
 [h264 @ 0x804c0e020] error while decoding MB 38 50
 [h264 @ 0x804c0e020] concealing 9227 DC, 9227 AC, 9227 MV errors
 *** drop!
 frame=   74 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=26
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] concealing 5142 DC, 5142 AC, 5142 MV errors
 [h264 @ 0x804c0e020] Frame num gap 2 0
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] corrupted macroblock 42 113 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 42 113
 [h264 @ 0x804c0e020] concealing 903 DC, 903 AC, 903 MV errors
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] concealing 5973 DC, 5973 AC, 5973 MV errors
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 101 29
 [h264 @ 0x804c0e020] error while decoding MB 101 29
 [h264 @ 0x804c0e020] mb_type 44 in I slice too large at 55 75
 [h264 @ 0x804c0e020] error while decoding MB 55 75
 [h264 @ 0x804c0e020] concealing 9926 DC, 9926 AC, 9926 MV errors
 frame=   77 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=26
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] concealing 4361 DC, 4361 AC, 4361 MV errors
 [h264 @ 0x804c0e020] Frame num gap 2 0
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] mb_type 4892 in P slice too large at 20 109
 [h264 @ 0x804c0e020] error while decoding MB 20 109
 [h264 @ 0x804c0e020] concealing 1693 DC, 1693 AC, 1693 MV errors
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 34 79
 [h264 @ 0x804c0e020] error while decoding MB 34 79
 [h264 @ 0x804c0e020] concealing 5519 DC, 5519 AC, 5519 MV errors
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 98 28
 [h264 @ 0x804c0e020] error while decoding MB 98 28
 [h264 @ 0x804c0e020] concealing 11983 DC, 11983 AC, 11983 MV errors
 frame=   80 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=26
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] concealing 5346 DC, 5346 AC, 5346 MV errors
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] corrupted macroblock 99 81 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 99 81
 [h264 @ 0x804c0e020] concealing 5198 DC, 5198 AC, 5198 MV errors
 [h264 @ 0x804c0e020] Frame num gap 1 15
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] concealing 15360 DC, 15360 AC, 15360 MV errors
 frame=   83 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=26
 [h264 @ 0x804c0e020] no picture
     Last message repeated 1 times
 [h264 @ 0x804c0e020] mb_type 55 in P slice too large at 9 60
 [h264 @ 0x804c0e020] error while decoding MB 9 60
 [h264 @ 0x804c0e020] concealing 7976 DC, 7976 AC, 7976 MV errors
 [h264 @ 0x804c0e020] negative number of zero coeffs at 15 1
 [h264 @ 0x804c0e020] error while decoding MB 15 1
 [h264 @ 0x804c0e020] concealing 15522 DC, 15522 AC, 15522 MV errors
 frame=   84 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=26
 [h264 @ 0x804c0e020] concealing 13032 DC, 13032 AC, 13032 MV errors
 [h264 @ 0x804c0e020] Frame num gap 4 2
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 66 5
 [h264 @ 0x804c0e020] error while decoding MB 66 5
 [h264 @ 0x804c0e020] concealing 14959 DC, 14959 AC, 14959 MV errors
 frame=   86 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=26
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 37 50
 [h264 @ 0x804c0e020] error while decoding MB 37 50
 [h264 @ 0x804c0e020] concealing 9228 DC, 9228 AC, 9228 MV errors
 *** drop!
 [h264 @ 0x804c0e020] negative number of zero coeffs at 30 50
 [h264 @ 0x804c0e020] error while decoding MB 30 50
 [h264 @ 0x804c0e020] concealing 9235 DC, 9235 AC, 9235 MV errors
 frame=   87 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=27
 [h264 @ 0x804c0e020] Frame num gap 4 2
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 106 17
 [h264 @ 0x804c0e020] error while decoding MB 106 17
 [h264 @ 0x804c0e020] concealing 13383 DC, 13383 AC, 13383 MV errors
 *** drop!
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] concealing 1682 DC, 1682 AC, 1682 MV errors
 [h264 @ 0x804c0e020] cbp too large (49) at 100 95
 [h264 @ 0x804c0e020] error while decoding MB 100 95
 [h264 @ 0x804c0e020] concealing 3405 DC, 3405 AC, 3405 MV errors
 *** drop!
 frame=   89 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=29
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 62 109
 [h264 @ 0x804c0e020] error while decoding MB 62 109
 [h264 @ 0x804c0e020] concealing 1395 DC, 1395 AC, 1395 MV errors
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 74 15
 [h264 @ 0x804c0e020] error while decoding MB 74 15
 [h264 @ 0x804c0e020] Missing reference picture
 [h264 @ 0x804c0e020] decode_slice_header error
 [h264 @ 0x804c0e020] concealing 13671 DC, 13671 AC, 13671 MV errors
 [h264 @ 0x804c0e020] cbp too large (53) at 95 63
 [h264 @ 0x804c0e020] error while decoding MB 95 63
 [h264 @ 0x804c0e020] concealing 7506 DC, 7506 AC, 7506 MV errors
 frame=   92 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=29
 [h264 @ 0x804c0e020] negative number of zero coeffs at 3 32
 [h264 @ 0x804c0e020] error while decoding MB 3 32
 [h264 @ 0x804c0e020] out of range intra chroma pred mode at 110 72
 [h264 @ 0x804c0e020] error while decoding MB 110 72
 [h264 @ 0x804c0e020] concealing 9969 DC, 9969 AC, 9969 MV errors
 [h264 @ 0x804c0e020] Frame num gap 4 2
 [h264 @ 0x804c0e020] mb_type 28 in I slice too large at 86 16
 [h264 @ 0x804c0e020] error while decoding MB 86 16
 [h264 @ 0x804c0e020] concealing 13531 DC, 13531 AC, 13531 MV errors
 *** drop!
 frame=   94 fps=  4 q=10.0 size=      10kB time=00:00:00.07
 bitrate=1174.2kbits/s dup=0 drop=30
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] concealing 630 DC, 630 AC, 630 MV errors
 [h264 @ 0x804c0e020] mb_type 57 in P slice too large at 4 96
 [h264 @ 0x804c0e020] error while decoding MB 4 96
 [h264 @ 0x804c0e020] concealing 3373 DC, 3373 AC, 3373 MV errors
 *** drop!
 [h264 @ 0x804c0e020] Frame num gap 3 1
 [h264 @ 0x804c0e020] no picture
 [h264 @ 0x804c0e020] concealing 1006 DC, 1006 AC, 1006 MV errors
 [h264 @ 0x804c0e020] corrupted macroblock 85 91 (total_coeff=-1)
 [h264 @ 0x804c0e020] error while decoding MB 85 91
 [h264 @ 0x804c0e020] concealing 3676 DC, 3676 AC, 3676 MV errors
 frame=   96 fps=  4 q=10.0 Lsize=    2996kB time=00:00:00.14
 bitrate=170445.8kbits/s dup=0 drop=31
 video:2980kB audio:1kB global headers:0kB muxing overhead 0.500105%
 }}}

 The resulting ~3MB file is hosted at
 http://www.bovine.net/~jlawson/exchange/bovine-qscale10-out5.avi

-- 
Ticket URL: <http://ffmpeg.org/trac/ffmpeg/ticket/285#comment:6>
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