[FFmpeg-trac] #2530(undetermined:new): Seeking in transport stream spams decoder error messages

FFmpeg trac at avcodec.org
Sat May 4 17:49:17 CEST 2013


#2530: Seeking in transport stream spams decoder error messages
-------------------------------------+-------------------------------------
             Reporter:  gjdfgh       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:  mpegts h264  |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by gjdfgh):

 No, I could only assume that the fact that it's a torrent link was causing
 an issue.

 {{{
 $ ffmpeg -ss 10 -i /mnt/temp/BDMV/STREAM/00000.m2ts out.avi
 ffmpeg version 1.0.6 Copyright (c) 2000-2013 the FFmpeg developers
   built on Mar 25 2013 16:52:47 with gcc 4.7 (Debian 4.7.2-5)
   configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector
 --param=ssp-buffer-size=4 -Wformat -Werror=format-security ' --extra-
 ldflags='-Wl,-z,relro' --cc='ccache cc' --enable-shared --enable-
 libmp3lame --enable-gpl --enable-nonfree --enable-libvorbis --enable-
 pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-
 x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb
 --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-
 nonfree --disable-stripping --enable-libvpx --enable-libschroedinger
 --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg
 --enable-librtmp --enable-avfilter --enable-libfreetype --enable-libvo-
 aacenc --disable-decoder=amrnb --enable-libvo-amrwbenc --enable-libaacplus
 --libdir=/usr/lib/i386-linux-gnu --disable-vda --enable-libbluray
 --enable-libcdio --enable-gnutls --enable-frei0r --enable-openssl
 --enable-libass --enable-libopus --enable-fontconfig --enable-libdc1394
 --enable-libfdk-aac --disable-altivec --disab  libavutil      51. 73.101 /
 51. 73.101
   libavcodec     54. 59.100 / 54. 59.100
   libavformat    54. 29.104 / 54. 29.104
   libavdevice    54.  2.101 / 54.  2.101
   libavfilter     3. 17.100 /  3. 17.100
   libswscale      2.  1.101 /  2.  1.101
   libswresample   0. 15.100 /  0. 15.100
   libpostproc    52.  0.100 / 52.  0.100
 Input #0, mpegts, from '/mnt/temp/BDMV/STREAM/00000.m2ts':
   Duration: 00:05:43.90, start: 599.966656, bitrate: 14462 kb/s
   Program 1
     Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p,
 1280x720 [SAR 1:1 DAR 16:9], 59.94 fps, 59.94 tbr, 90k tbn, 119.88 tbc
     Stream #0:1[0x1100]: Audio: dts (DTS-HD MA) ([134][0][0][0] / 0x0086),
 48000 Hz, 5.1(side), s16, 1536 kb/s
 Output #0, avi, to 'out.avi':
   Metadata:
     ISFT            : Lavf54.29.104
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 1280x720 [SAR
 1:1 DAR 16:9], q=2-31, 200 kb/s, 59.94 tbn, 59.94 tbc
     Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 -> mpeg4)
   Stream #0:1 -> #0:1 (dca -> libmp3lame)
 Press [q] to stop, [?] for help
 [dca @ 0x8090bc0] Not a valid DCA frame
 Error while decoding stream #0:1: Invalid data found when processing input
 [h264 @ 0x8353820] reference picture missing during reorder
     Last message repeated 3 times
 [h264 @ 0x8353820] Missing reference picture, default is 0
 [h264 @ 0x8353820] decode_slice_header error
 [h264 @ 0x8353820] reference picture missing during reorder
     Last message repeated 3 times
 [h264 @ 0x8353820] Missing reference picture, default is 0
 [h264 @ 0x8353820] decode_slice_header error
 [h264 @ 0x8353820] reference picture missing during reorder
     Last message repeated 3 times
 [h264 @ 0x8353820] Missing reference picture, default is 0
 [h264 @ 0x8353820] decode_slice_header error
 [h264 @ 0x8353820] reference picture missing during reorder
     Last message repeated 3 times
 [h264 @ 0x8353820] Missing reference picture, default is 0
 [h264 @ 0x8353820] decode_slice_header error
 [h264 @ 0x83983e0] Missing reference picture, default is 65574
     Last message repeated 5 times
 [h264 @ 0x83f69a0] mmco: unref short failure
 [h264 @ 0x83983e0] Missing reference picture, default is 65574
     Last message repeated 2 times
 [h264 @ 0x83f69a0] Missing reference picture, default is 65572
 [h264 @ 0x83983e0] Missing reference picture, default is 65574
     Last message repeated 2 times
 [h264 @ 0x83f69a0] Missing reference picture, default is 65572
     Last message repeated 2 times
 [h264 @ 0x8353820] reference picture missing during reorder
     Last message repeated 2 times
 [h264 @ 0x8353820] Missing reference picture, default is 65572
     Last message repeated 2 times
 [h264 @ 0x83983e0] Missing reference picture, default is 65576
     Last message repeated 2 times
 [h264 @ 0x83f69a0] mmco: unref short failure
 [h264 @ 0x8353820] reference picture missing during reorder
     Last message repeated 2 times
 [h264 @ 0x8353820] Missing reference picture, default is 65572
     Last message repeated 2 times
 [h264 @ 0x83983e0] Missing reference picture, default is 65576
     Last message repeated 2 times
 [h264 @ 0x8353820] reference picture missing during reorder
     Last message repeated 2 times
 [h264 @ 0x8353820] Missing reference picture, default is 65572
     Last message repeated 2 times
 [h264 @ 0x83f69a0] Missing reference picture, default is 65576
     Last message repeated 1 times
 [h264 @ 0x83983e0] Missing reference picture, default is 65576
     Last message repeated 2 times
 [h264 @ 0x8353820] reference picture missing during reorder
     Last message repeated 2 times
 [h264 @ 0x8353820] Missing reference picture, default is 65572
     Last message repeated 2 times
 [h264 @ 0x83983e0] Missing reference picture, default is 65576
     Last message repeated 2 times
 [h264 @ 0x83f69a0] Missing reference picture, default is 65576
 [h264 @ 0x8353820] mmco: unref short failure
 [h264 @ 0x83f69a0] Missing reference picture, default is 65576
 [h264 @ 0x83983e0] reference picture missing during reorder
 [h264 @ 0x83983e0] Missing reference picture, default is 65580
 [h264 @ 0x83f69a0] Missing reference picture, default is 65584
 [h264 @ 0x83983e0] reference picture missing during reorder
 [h264 @ 0x83983e0] Missing reference picture, default is 65580
 [h264 @ 0x83f69a0] Missing reference picture, default is 65584
 [h264 @ 0x83983e0] reference picture missing during reorder
 [h264 @ 0x83983e0] Missing reference picture, default is 65580
 [h264 @ 0x8353820] mmco: unref short failure
 [h264 @ 0x83983e0] reference picture missing during reorder
 [h264 @ 0x83983e0] Missing reference picture, default is 65580
 [h264 @ 0x83f69a0] Missing reference picture, default is 65584
     Last message repeated 1 times
 frame=    0 fps=0.0 q=0.0 size=      10kB time=00:00:00.62 bitrate=
 128.1kbits/s
 frame=   23 fps= 23 q=31.0 size=      37kB time=00:00:02.13 bitrate=
 143.2kbits/s
 frame=   63 fps= 41 q=31.0 size=     406kB time=00:00:02.80
 bitrate=1185.6kbits/s
 frame=  105 fps= 52 q=31.0 size=     688kB time=00:00:03.50
 bitrate=1609.0kbits/s
 frame=  144 fps= 57 q=31.0 size=    1010kB time=00:00:04.15
 bitrate=1991.3kbits/s
 frame=  184 fps= 61 q=31.0 size=    1288kB time=00:00:04.82
 bitrate=2188.2kbits/s
 frame=  225 fps= 64 q=31.0 size=    1631kB time=00:00:05.50
 bitrate=2426.8kbits/s
 frame=  269 fps= 66 q=31.0 size=    1782kB time=00:00:06.23
 bitrate=2339.3kbits/s
 frame=  311 fps= 68 q=31.0 size=    1948kB time=00:00:06.94
 bitrate=2298.9kbits/s
 frame=  352 fps= 70 q=31.0 size=    2111kB time=00:00:07.62
 bitrate=2268.4kbits/s
 frame=  393 fps= 71 q=31.0 size=    2252kB time=00:00:08.30
 bitrate=2220.9kbits/s
 frame=  433 fps= 71 q=31.0 size=    2390kB time=00:00:08.97
 bitrate=2181.8kbits/s
 frame=  461 fps= 72 q=31.0 Lsize=    2692kB time=00:00:09.44
 bitrate=2335.8kbits/s
 video:2517kB audio:143kB subtitle:0 global headers:0kB muxing overhead
 1.209477%
 Received signal 2: terminating.
 }}}

 As you can see, this is virtually exactly the same as the ffplay output.
 Did you expect anything else?

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2530#comment:11>
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