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  • FFMPEG - Not finding codec parameters

    26 février 2016, par Tanner Smith

    I’m trying to convert a sequence of images into a mpeg movie via FFMPEG, although I keep getting an error saying that it could not find the code parameters (Video : mjpeg). A Google search did not bring much up that was useful.

    ffmpeg -f image2 -i /tmp/img%03d.jpg video.mpgFFmpeg version SVN-r0.5.1-4:0.5.1-1ubuntu1, Copyright (c) 2000-2009 Fabrice Bellard, et al.
  configuration : —extra-version=4:0.5.1-1ubuntu1 —prefix=/usr —enable-avfilter —enable-avfilter-lavf —enable-vdpau —enable-bzlib —enable-libgsm —enable-libschroedinger —enable-libspeex —enable-libtheora —enable-libvorbis —enable-pthreads —enable-zlib —disable-stripping —disable-vhook —enable-runtime-cpudetect —enable-gpl —enable-postproc —enable-swscale —enable-x11grab —enable-libdc1394 —enable-shared —disable-static
  libavutil     49.15. 0 / 49.15. 0
  libavcodec    52.20. 1 / 52.20. 1
  libavformat   52.31. 0 / 52.31. 0
  libavdevice   52. 1. 0 / 52. 1. 0
  libavfilter    0. 4. 0 /  0. 4. 0
  libswscale     0. 7. 1 /  0. 7. 1
  libpostproc   51. 2. 0 / 51. 2. 0
  built on Mar  4 2010 12:35:30, gcc : 4.4.3
[mjpeg @ 0x9069870]dqt : 16bit precision
[mjpeg @ 0x9069870]mjpeg : unsupported coding type (c9)
[mjpeg @ 0x9069870]mjpeg : unsupported coding type (cf)
[mjpeg @ 0x9069870]only 8 bits/component accepted
[mjpeg @ 0x9069870]dqt : 16bit precision
[mjpeg @ 0x9069870]huffman table decode error
[mjpeg @ 0x9069870]mjpeg : unsupported coding type (ca)
[mjpeg @ 0x9069870]mjpeg : unsupported coding type (ce)
[mjpeg @ 0x9069870]mjpeg : unsupported coding type (cb)
[mjpeg @ 0x9069870]decode_sos : invalid len (60581)
[mjpeg @ 0x9069870]only 8 bits/component accepted
[mjpeg @ 0x9069870]decode_sos : invalid len (56833)
[mjpeg @ 0x9069870]invalid id 207
[mjpeg @ 0x9069870]mjpeg : unsupported coding type (cd)
[mjpeg @ 0x9069870]huffman table decode error
[image2 @ 0x90682c0]Could not find codec parameters (Video : mjpeg)
/tmp/img%03d.jpg : could not find codec parameters

    The images reside in the /tmp directory with names such as img001.jpg and img002.jpg.

    Any ideas ?

    Thanks
    - Tanner

  • merge 4 videos and put audio in different tracks/channels

    4 septembre 2013, par Gijserman

    I'm pretty new to ffmpeg, so I'm having a bit of a struggle.

    I have found a way to merge 4 videos into one side-by-side video grid (2x2) with following code :

    ffmpeg -y -i vid1.mp4 -i vid2.mp4 -i vid3.mp4 -i vid4.mp4 -filter_complex "[0:0]pad=iw*2:ih*2[a];[1:0]null[b];[2:0]null[c];[3:0]null[d];[a][b]overlay=w[x];[x][c]overlay=0:h[y];[y][d]overlay=w:h" multiple_input_grid.mp4

    What I would like to do is distribute the audio of each video as follows

    • Audio from vid1 to audiotrack 1 -> left channel
    • Audio from vid2 to audiotrack 1 -> right channel
    • Audio from vid3 to audiotrack 2 -> left channel
    • Audio from vid4 to audiotrack 2 -> right channel

    So multiple_input_grid.mp4 will have 2 audio tracks with different left/right audio

    Is there a way of doing this in ffmpeg ?

    Thanks

    The command I'm using (this should have 4 different sources, but has 4x the same) :

    C:\Users\Gijs\Documents\ffmpeg-20130820-git-68b63a3-win64-static\bin>ffmpeg -y -
    
i VIDEO0050.mp4 -i VIDEO0050.mp4 -i VIDEO0050.mp4 -i VIDEO0050.mp4 -filter_compl
    
ex "[0:0]pad=iw*2:ih*2[a];[1:0]null[b];[2:0]null[c];[3:0]null[d];[a][b]overlay=w
    
[x];[x][c]overlay=0:h[y];[y][d]overlay=w:h" multiple_input_grid.mp4

    Output :

    ffmpeg version N-55644-g68b63a3 Copyright (c) 2000-2013 the FFmpeg developers
    
  built on Aug 19 2013 20:32:00 with gcc 4.7.3 (GCC)
    
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
    
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
    
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp
    
e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --ena
    
ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-l
    
ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libsp
    
eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo-
    
amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --
    
enable-libxvid --enable-zlib
    
  libavutil      52. 42.100 / 52. 42.100
    
  libavcodec     55. 28.100 / 55. 28.100
    
  libavformat    55. 13.103 / 55. 13.103
    
  libavdevice    55.  3.100 / 55.  3.100
    
  libavfilter     3. 82.100 /  3. 82.100
    
  libswscale      2.  5.100 /  2.  5.100
    
  libswresample   0. 17.103 /  0. 17.103
    
  libpostproc    52.  3.100 / 52.  3.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'VIDEO0050.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 0
    
    compatible_brands: isom3gp4
    
    creation_time   : 2013-08-13 13:32:27
    
  Duration: 00:00:28.35, start: 0.000000, bitrate: 5298 kb/s
    
    Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yu
    
v420p, 720x1280, 5001 kb/s, SAR 65536:65536 DAR 9:16, 29.40 fps, 30.17 tbr, 90k
    
tbn, 180k tbc
    
    Metadata:
    
      creation_time   : 2013-08-13 13:32:27
    
      handler_name    : VideoHandle
    
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 95 k
    
b/s
    
    Metadata:
    
      creation_time   : 2013-08-13 13:32:27
    
      handler_name    : SoundHandle
    
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'VIDEO0050.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 0
    
    compatible_brands: isom3gp4
    
    creation_time   : 2013-08-13 13:32:27
    
  Duration: 00:00:28.35, start: 0.000000, bitrate: 5298 kb/s
    
    Stream #1:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yu
    
v420p, 720x1280, 5001 kb/s, SAR 65536:65536 DAR 9:16, 29.40 fps, 30.17 tbr, 90k
    
tbn, 180k tbc
    
    Metadata:
    
      creation_time   : 2013-08-13 13:32:27
    
      handler_name    : VideoHandle
    
    Stream #1:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 95 k
    
b/s
    
    Metadata:
    
      creation_time   : 2013-08-13 13:32:27
    
      handler_name    : SoundHandle
    
Input #2, mov,mp4,m4a,3gp,3g2,mj2, from 'VIDEO0050.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 0
    
    compatible_brands: isom3gp4
    
    creation_time   : 2013-08-13 13:32:27
    
  Duration: 00:00:28.35, start: 0.000000, bitrate: 5298 kb/s
    
    Stream #2:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yu
    
v420p, 720x1280, 5001 kb/s, SAR 65536:65536 DAR 9:16, 29.40 fps, 30.17 tbr, 90k
    
tbn, 180k tbc
    
    Metadata:
    
      creation_time   : 2013-08-13 13:32:27
    
      handler_name    : VideoHandle
    
    Stream #2:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 95 k
    
b/s
    
    Metadata:
    
      creation_time   : 2013-08-13 13:32:27
    
      handler_name    : SoundHandle
    
Input #3, mov,mp4,m4a,3gp,3g2,mj2, from 'VIDEO0050.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 0
    
    compatible_brands: isom3gp4
    
    creation_time   : 2013-08-13 13:32:27
    
  Duration: 00:00:28.35, start: 0.000000, bitrate: 5298 kb/s
    
    Stream #3:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yu
    
v420p, 720x1280, 5001 kb/s, SAR 65536:65536 DAR 9:16, 29.40 fps, 30.17 tbr, 90k
    
tbn, 180k tbc
    
    Metadata:
    
      creation_time   : 2013-08-13 13:32:27
    
      handler_name    : VideoHandle
    
    Stream #3:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 95 k
    
b/s
    
    Metadata:
    
      creation_time   : 2013-08-13 13:32:27
    
      handler_name    : SoundHandle
    
[libx264 @ 0000000002788fc0] using SAR=1/1
    
[libx264 @ 0000000002788fc0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
    
AVX
    
[libx264 @ 0000000002788fc0] profile High, level 5.0
    
[libx264 @ 0000000002788fc0] 264 - core 135 r2345 f0c1c53 - H.264/MPEG-4 AVC cod
    
ec - Copyleft 2003-2013 - http://www.videolan.org/x264.html - options: cabac=1 r
    
ef=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed
    
_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pski
    
p=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 deci
    
mate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_
    
adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=2
    
5 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.6
    
0 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    
Output #0, mp4, to 'multiple_input_grid.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 0
    
    compatible_brands: isom3gp4
    
    encoder         : Lavf55.13.103
    
    Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1440x2
    
560 [SAR 1:1 DAR 9:16], q=-1--1, 11584 tbn, 30.17 tbc
    
    Stream #0:1(eng): Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040), 44100
    
Hz, mono, s16, 128 kb/s
    
    Metadata:
    
      creation_time   : 2013-08-13 13:32:27
    
      handler_name    : SoundHandle
    
Stream mapping:
    
  Stream #0:0 (h264) -> pad (graph 0)
    
  Stream #1:0 (h264) -> null (graph 0)
    
  Stream #2:0 (h264) -> null (graph 0)
    
  Stream #3:0 (h264) -> null (graph 0)
    
  overlay (graph 0) -> Stream #0:0 (libx264)
    
  Stream #0:1 -> #0:1 (aac -> libvo_aacenc)
    
Press [q] to stop, [?] for help
    
frame=   19 fps=0.0 q=0.0 size=       0kB time=00:00:00.94 bitrate=   0.4kbits/s
    
frame=   42 fps= 41 q=0.0 size=       0kB time=00:00:01.64 bitrate=   0.2kbits/s
    
frame=   46 fps= 23 q=0.0 size=       0kB time=00:00:01.76 bitrate=   0.2kbits/s
    
frame=   54 fps= 21 q=29.0 size=     179kB time=00:00:01.99 bitrate= 735.9kbits/
    
frame=   58 fps= 19 q=29.0 size=     338kB time=00:00:02.22 bitrate=1245.2kbits/
    
frame=   65 fps= 17 q=29.0 size=     546kB time=00:00:02.34 bitrate=1908.9kbits/
    
frame=   73 fps= 16 q=29.0 size=     778kB time=00:00:02.57 bitrate=2476.6kbits/
    
frame=   80 fps= 16 q=29.0 size=     927kB time=00:00:02.92 bitrate=2599.0kbits/
    
frame=   85 fps= 15 q=29.0 size=    1089kB time=00:00:02.92 bitrate=3053.5kbits/
    
frame=   91 fps= 14 q=29.0 size=    1268kB time=00:00:03.15 bitrate=3293.1kbits/
    
frame=   99 fps= 14 q=29.0 size=    1481kB time=00:00:03.50 bitrate=3462.3kbits/
    
frame=  107 fps= 14 q=29.0 size=    1666kB time=00:00:03.73 bitrate=3653.1kbits/
    
frame=  115 fps= 14 q=29.0 size=    1898kB time=00:00:03.96 bitrate=3919.8kbits/
    
frame=  123 fps= 13 q=29.0 size=    2121kB time=00:00:04.19 bitrate=4137.0kbits/
    
frame=  130 fps= 13 q=29.0 size=    2267kB time=00:00:04.43 bitrate=4190.3kbits/
    
frame=  135 fps= 13 q=29.0 size=    2428kB time=00:00:04.66 bitrate=4265.3kbits/
    
frame=  143 fps= 13 q=29.0 size=    2625kB time=00:00:04.89 bitrate=4392.4kbits/
    
frame=  149 fps= 13 q=29.0 size=    2783kB time=00:00:05.01 bitrate=4548.5kbits/
    
frame=  155 fps= 13 q=29.0 size=    2984kB time=00:00:05.36 bitrate=4560.0kbits/
    
frame=  163 fps= 13 q=29.0 size=    3195kB time=00:00:05.59 bitrate=4680.1kbits/
    
frame=  171 fps= 13 q=29.0 size=    3396kB time=00:00:05.82 bitrate=4776.1kbits/
    
frame=  179 fps= 13 q=29.0 size=    3573kB time=00:00:06.05 bitrate=4832.0kbits/
    
frame=  186 fps= 13 q=29.0 size=    3785kB time=00:00:06.28 bitrate=4929.5kbits/
    
frame=  192 fps= 13 q=29.0 size=    3949kB time=00:00:06.52 bitrate=4960.0kbits/
    
frame=  200 fps= 13 q=29.0 size=    4150kB time=00:00:06.75 bitrate=5033.0kbits/
    
frame=  206 fps= 13 q=29.0 size=    4306kB time=00:00:06.87 bitrate=5134.7kbits/
    
frame=  212 fps= 12 q=29.0 size=    4513kB time=00:00:07.21 bitrate=5121.3kbits/
    
frame=  220 fps= 12 q=29.0 size=    4707kB time=00:00:07.45 bitrate=5175.1kbits/
    
frame=  228 fps= 12 q=29.0 size=    4918kB time=00:00:07.68 bitrate=5244.0kbits/
    
frame=  235 fps= 12 q=29.0 size=    5068kB time=00:00:07.91 bitrate=5245.4kbits/
    
frame=  241 fps= 12 q=29.0 size=    5249kB time=00:00:08.14 bitrate=5277.5kbits/
    
frame=  248 fps= 12 q=29.0 size=    5444kB time=00:00:08.37 bitrate=5321.9kbits/
    
frame=  256 fps= 12 q=29.0 size=    5666kB time=00:00:08.61 bitrate=5390.4kbits/
    
frame=  264 fps= 12 q=29.0 size=    5869kB time=00:00:08.84 bitrate=5436.2kbits/
    
frame=  268 fps= 12 q=29.0 size=    5976kB time=00:00:09.07 bitrate=5393.6kbits/
    
frame=  276 fps= 12 q=29.0 size=    6201kB time=00:00:09.30 bitrate=5457.8kbits/
    
frame=  284 fps= 12 q=29.0 size=    6416kB time=00:00:09.54 bitrate=5509.1kbits/
    
frame=  292 fps= 12 q=29.0 size=    6622kB time=00:00:09.77 bitrate=5551.1kbits/
    
frame=  297 fps= 12 q=29.0 size=    6744kB time=00:00:10.00 bitrate=5521.7kbits/
    
frame=  306 fps= 12 q=29.0 size=    7125kB time=00:00:10.23 bitrate=5701.5kbits/
    
frame=  314 fps= 12 q=29.0 size=    7364kB time=00:00:10.46 bitrate=5762.2kbits/
    
frame=  321 fps= 12 q=29.0 size=    7540kB time=00:00:10.70 bitrate=5771.5kbits/
    
frame=  327 fps= 12 q=29.0 size=    7732kB time=00:00:11.04 bitrate=5732.3kbits/
    
frame=  331 fps= 12 q=29.0 size=    7834kB time=00:00:11.16 bitrate=5747.2kbits/
    
frame=  337 fps= 12 q=29.0 size=    8025kB time=00:00:11.28 bitrate=5827.0kbits/
    
frame=  342 fps= 12 q=29.0 size=    8191kB time=00:00:11.39 bitrate=5887.2kbits/
    
frame=  349 fps= 12 q=29.0 size=    8395kB time=00:00:11.63 bitrate=5912.9kbits/
    
frame=  357 fps= 12 q=29.0 size=    8648kB time=00:00:11.97 bitrate=5914.6kbits/
    
frame=  365 fps= 12 q=29.0 size=    8908kB time=00:00:12.21 bitrate=5976.1kbits/
    
frame=  372 fps= 12 q=29.0 size=    9100kB time=00:00:12.44 bitrate=5991.4kbits/
    
frame=  377 fps= 12 q=29.0 size=    9281kB time=00:00:12.55 bitrate=6054.1kbits/
    
frame=  382 fps= 12 q=29.0 size=    9435kB time=00:00:12.79 bitrate=6042.7kbits/
    
frame=  389 fps= 12 q=29.0 size=    9633kB time=00:00:13.02 bitrate=6059.2kbits/
    
frame=  397 fps= 12 q=29.0 size=    9864kB time=00:00:13.25 bitrate=6096.3kbits/
    
frame=  405 fps= 12 q=29.0 size=   10104kB time=00:00:13.48 bitrate=6137.0kbits/
    
frame=  412 fps= 12 q=29.0 size=   10289kB time=00:00:13.83 bitrate=6091.8kbits/
    
frame=  417 fps= 12 q=29.0 size=   10465kB time=00:00:13.95 bitrate=6144.6kbits/
    
frame=  424 fps= 12 q=29.0 size=   10691kB time=00:00:14.18 bitrate=6174.5kbits/
    
frame=  429 fps= 12 q=29.0 size=   10895kB time=00:00:14.30 bitrate=6241.0kbits/
    
frame=  434 fps= 12 q=29.0 size=   11068kB time=00:00:14.41 bitrate=6289.4kbits/
    
frame=  441 fps= 12 q=29.0 size=   11281kB time=00:00:14.76 bitrate=6258.8kbits/
    
frame=  448 fps= 12 q=29.0 size=   11507kB time=00:00:14.99 bitrate=6285.4kbits/
    
frame=  453 fps= 12 q=29.0 size=   11713kB time=00:00:15.11 bitrate=6348.8kbits/
    
frame=  460 fps= 12 q=29.0 size=   11936kB time=00:00:15.34 bitrate=6372.2kbits/
    
frame=  464 fps= 12 q=29.0 size=   12124kB time=00:00:15.57 bitrate=6375.6kbits/
    
frame=  471 fps= 12 q=29.0 size=   12394kB time=00:00:15.80 bitrate=6422.1kbits/
    
frame=  474 fps= 12 q=29.0 size=   12519kB time=00:00:15.80 bitrate=6486.8kbits/
    
frame=  481 fps= 12 q=29.0 size=   12790kB time=00:00:16.04 bitrate=6531.2kbits/
    
frame=  488 fps= 12 q=29.0 size=   13020kB time=00:00:16.27 bitrate=6553.7kbits/
    
frame=  493 fps= 11 q=29.0 size=   13261kB time=00:00:16.50 bitrate=6581.2kbits/
    
frame=  499 fps= 11 q=29.0 size=   13430kB time=00:00:16.73 bitrate=6572.9kbits/
    
frame=  504 fps= 11 q=29.0 size=   13643kB time=00:00:16.85 bitrate=6631.1kbits/
    
frame=  508 fps= 11 q=29.0 size=   13788kB time=00:00:16.97 bitrate=6655.8kbits/
    
frame=  514 fps= 11 q=29.0 size=   13995kB time=00:00:17.08 bitrate=6709.5kbits/
    
frame=  519 fps= 11 q=29.0 size=   14187kB time=00:00:17.43 bitrate=6665.6kbits/
    
frame=  525 fps= 11 q=29.0 size=   14402kB time=00:00:17.55 bitrate=6722.0kbits/
    
frame=  531 fps= 11 q=29.0 size=   14653kB time=00:00:17.78 bitrate=6750.1kbits/
    
frame=  537 fps= 11 q=29.0 size=   14909kB time=00:00:17.89 bitrate=6823.4kbits/
    
frame=  544 fps= 11 q=29.0 size=   15172kB time=00:00:18.13 bitrate=6854.6kbits/
    
frame=  553 fps= 11 q=29.0 size=   15667kB time=00:00:18.48 bitrate=6945.0kbits/
    
frame=  558 fps= 11 q=29.0 size=   15829kB time=00:00:18.59 bitrate=6972.8kbits/
    
frame=  564 fps= 11 q=29.0 size=   16067kB time=00:00:18.82 bitrate=6990.6kbits/
    
frame=  570 fps= 11 q=29.0 size=   16264kB time=00:00:18.94 bitrate=7033.1kbits/
    
frame=  576 fps= 11 q=29.0 size=   16530kB time=00:00:19.29 bitrate=7019.1kbits/
    
frame=  582 fps= 11 q=29.0 size=   16754kB time=00:00:19.40 bitrate=7071.5kbits/
    
frame=  588 fps= 11 q=29.0 size=   17015kB time=00:00:19.64 bitrate=7096.9kbits/
    
frame=  595 fps= 11 q=29.0 size=   17255kB time=00:00:19.87 bitrate=7112.8kbits/
    
frame=  601 fps= 11 q=29.0 size=   17491kB time=00:00:19.98 bitrate=7168.3kbits/
    
frame=  606 fps= 11 q=29.0 size=   17659kB time=00:00:20.22 bitrate=7153.8kbits/
    
frame=  611 fps= 11 q=29.0 size=   17835kB time=00:00:20.45 bitrate=7143.0kbits/
    
frame=  618 fps= 11 q=29.0 size=   18125kB time=00:00:20.56 bitrate=7218.1kbits/
    
frame=  624 fps= 11 q=29.0 size=   18306kB time=00:00:20.80 bitrate=7208.9kbits/
    
frame=  631 fps= 11 q=29.0 size=   18510kB time=00:00:21.15 bitrate=7169.4kbits/
    
frame=  638 fps= 11 q=29.0 size=   18771kB time=00:00:21.26 bitrate=7230.6kbits/
    
frame=  644 fps= 11 q=29.0 size=   18953kB time=00:00:21.49 bitrate=7221.9kbits/
    
frame=  647 fps= 11 q=29.0 size=   19065kB time=00:00:21.61 bitrate=7225.8kbits/
    
frame=  653 fps= 11 q=29.0 size=   19312kB time=00:00:21.73 bitrate=7280.0kbits/
    
frame=  660 fps= 11 q=29.0 size=   19499kB time=00:00:22.07 bitrate=7234.8kbits/
    
frame=  666 fps= 11 q=29.0 size=   19717kB time=00:00:22.19 bitrate=7277.2kbits/
    
frame=  673 fps= 11 q=29.0 size=   19897kB time=00:00:22.42 bitrate=7267.7kbits/
    
frame=  679 fps= 11 q=29.0 size=   20081kB time=00:00:22.54 bitrate=7297.2kbits/
    
frame=  685 fps= 11 q=29.0 size=   20324kB time=00:00:22.89 bitrate=7273.1kbits/
    
frame=  692 fps= 11 q=29.0 size=   20536kB time=00:00:23.12 bitrate=7275.0kbits/
    
frame=  700 fps= 11 q=29.0 size=   20776kB time=00:00:23.47 bitrate=7251.0kbits/
    
frame=  707 fps= 11 q=29.0 size=   20948kB time=00:00:23.58 bitrate=7275.1kbits/
    
frame=  711 fps= 11 q=29.0 size=   21160kB time=00:00:23.70 bitrate=7312.5kbits/
    
frame=  716 fps= 11 q=29.0 size=   21299kB time=00:00:23.82 bitrate=7324.8kbits/
    
frame=  722 fps= 11 q=29.0 size=   21472kB time=00:00:24.16 bitrate=7277.8kbits/
    
frame=  728 fps= 11 q=29.0 size=   21674kB time=00:00:24.28 bitrate=7311.2kbits/
    
frame=  736 fps= 11 q=29.0 size=   21912kB time=00:00:24.63 bitrate=7287.1kbits/
    
frame=  744 fps= 11 q=29.0 size=   22163kB time=00:00:24.86 bitrate=7301.6kbits/
    
frame=  749 fps= 11 q=29.0 size=   22354kB time=00:00:24.98 bitrate=7330.2kbits/
    
frame=  755 fps= 11 q=29.0 size=   22555kB time=00:00:25.09 bitrate=7362.0kbits/
    
frame=  761 fps= 11 q=29.0 size=   22739kB time=00:00:25.33 bitrate=7354.2kbits/
    
frame=  767 fps= 11 q=29.0 size=   23006kB time=00:00:25.56 bitrate=7372.7kbits/
    
frame=  774 fps= 11 q=29.0 size=   23232kB time=00:00:25.79 bitrate=7378.2kbits/
    
frame=  781 fps= 11 q=29.0 size=   23464kB time=00:00:26.02 bitrate=7385.5kbits/
    
frame=  788 fps= 11 q=29.0 size=   23711kB time=00:00:26.14 bitrate=7430.0kbits/
    
frame=  792 fps= 11 q=29.0 size=   23853kB time=00:00:26.25 bitrate=7441.6kbits/
    
frame=  799 fps= 11 q=29.0 size=   24083kB time=00:00:26.60 bitrate=7414.9kbits/
    
frame=  806 fps= 11 q=29.0 size=   24519kB time=00:00:26.83 bitrate=7483.7kbits/
    
frame=  813 fps= 11 q=29.0 size=   24713kB time=00:00:27.07 bitrate=7478.3kbits/
    
frame=  818 fps= 11 q=29.0 size=   24926kB time=00:00:27.18 bitrate=7510.7kbits/
    
frame=  823 fps= 11 q=29.0 size=   25074kB time=00:00:27.41 bitrate=7491.2kbits/
    
frame=  830 fps= 11 q=29.0 size=   25314kB time=00:00:27.65 bitrate=7499.2kbits/
    
frame=  836 fps= 11 q=29.0 size=   25541kB time=00:00:27.76 bitrate=7535.0kbits/
    
frame=  841 fps= 11 q=29.0 size=   25669kB time=00:00:28.00 bitrate=7510.0kbits/
    
frame=  850 fps= 11 q=29.0 size=   25971kB time=-577014:-32:-22.-77 bitrate=N/A
    
frame=  850 fps= 10 q=-1.0 Lsize=   27415kB time=00:00:28.37 bitrate=7915.7kbits
    
/s dup=21 drop=0
    
video:26940kB audio:444kB subtitle:0 global headers:0kB muxing overhead 0.113344
    
%
    
[libx264 @ 0000000002788fc0] frame I:4     Avg QP:20.92  size:166382
    
[libx264 @ 0000000002788fc0] frame P:246   Avg QP:23.11  size: 60370
    
[libx264 @ 0000000002788fc0] frame B:600   Avg QP:26.45  size: 20116
    
[libx264 @ 0000000002788fc0] consecutive B-frames:  4.2%  1.9%  9.2% 84.7%
    
[libx264 @ 0000000002788fc0] mb I  I16..4: 12.5% 73.1% 14.4%
    
[libx264 @ 0000000002788fc0] mb P  I16..4:  1.9%  3.4%  0.5%  P16..4: 55.6% 14.5
    
%  7.5%  0.0%  0.0%    skip:16.6%
    
[libx264 @ 0000000002788fc0] mb B  I16..4:  0.2%  0.3%  0.1%  B16..8: 43.8%  3.9
    
%  0.8%  direct: 2.9%  skip:48.0%  L0:50.7% L1:46.7% BI: 2.6%
    
[libx264 @ 0000000002788fc0] 8x8 transform intra:60.5% inter:79.4%
    
[libx264 @ 0000000002788fc0] coded y,uvDC,uvAC intra: 50.1% 56.3% 11.6% inter: 1
    
4.5% 16.6% 0.1%
    
[libx264 @ 0000000002788fc0] i16 v,h,dc,p: 35% 23% 12% 31%
    
[libx264 @ 0000000002788fc0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 15% 25%  6%  4%
    
 5%  4%  9%  5%
    
[libx264 @ 0000000002788fc0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 37% 14% 13%  6%  6%
    
 7%  4%  8%  4%
    
[libx264 @ 0000000002788fc0] i8c dc,h,v,p: 61% 14% 21%  3%
    
[libx264 @ 0000000002788fc0] Weighted P-Frames: Y:2.8% UV:2.0%
    
[libx264 @ 0000000002788fc0] ref P L0: 58.0%  6.9% 26.5%  8.4%  0.1%
    
[libx264 @ 0000000002788fc0] ref B L0: 86.3% 10.7%  3.0%
    
[libx264 @ 0000000002788fc0] ref B L1: 93.4%  6.6%
    
[libx264 @ 0000000002788fc0] kb/s:7832.26

  • What is wrong with mjpeg stream, ffserver and ffplay ?

    9 septembre 2013, par Ilya Yevlampiev

    I'm creating mjpeg stream from image files using ffmpeg and write it to ffserver's feed :

    sudo ffmpeg -loop 1 -i fon.jpeg -vcodec mjpeg -f mjpeg http://localhost:8090/feed1.ffm
    

    
ffmpeg version 2.0 Copyright (c) 2000-2013 the FFmpeg developers
    
built on Aug 19 2013 23:10:58 with gcc 4.7 (Debian 4.7.2-5)
    
configuration: 
    
libavutil      52. 38.100 / 52. 38.100
    
libavcodec     55. 18.102 / 55. 18.102
    
libavformat    55. 12.100 / 55. 12.100
    
libavdevice    55.  3.100 / 55.  3.100
    
libavfilter     3. 79.101 /  3. 79.101
    
libswscale      2.  3.100 /  2.  3.100
    
libswresample   0. 17.102 /  0. 17.102
    
Input #0, image2, from 'fon.jpeg':
    
Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
    
Stream #0:0: Video: mjpeg, yuvj420p, 1280x720 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 25 tbc
    
Output #0, mjpeg, to 'http://localhost:8090/feed1.ffm':
    
Metadata:
    
encoder         : Lavf55.12.100
    
Stream #0:0: Video: mjpeg, yuvj420p, 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 90k tbn, 25 tbc
    
Stream mapping:
    
Stream #0:0 -> #0:0 (mjpeg -> mjpeg)
    
Press [q] to stop, [?] for help

    ffserver is configured as

    Port 8090
    
RTSPPort 8594
    
BindAddress 0.0.0.0
    
MaxClients 100
    
MaxBandwidth 20000
    
NoDaemon
    
<feed>
    
File /tmp/feed.ffm
    
FileMaxSize 3M
    
</feed>
    
<stream>
    
Feed feed.ffm
    
Format rtsp
    
VideoCodec mjpeg
    
VideoFrameRate 30
    
VideoBufferSize 80000
    
VideoBitRate 200
    
VideoQMin 1
    
VideoQMax 5
    
VideoSize 1280x720
    
PreRoll 1
    
Noaudio
    
</stream>
    
<stream>
    
Feed feed.ffm
    
Format swf
    
VideoCodec flv
    
VideoFrameRate 30
    
VideoBufferSize 50000
    
VideoBitRate 100
    
VideoQMin 1
    
VideoQMax 5
    
VideoSize 1280x720
    
PreRoll 0
    
Noaudio
    
</stream>

    Then I'm trying to retrieve the rtsp stream from the ffserver :

    ffplay http://localhost:8090/test.rtsp -loglevel debug
    
avplay version 0.8.5-6:0.8.5-1, Copyright (c) 2003-2012 the Libav developers
    
built on Jan 13 2013 12:05:48 with gcc 4.7.2
    
configuration: --arch=amd64 --enable-pthreads --enable-runtime-cpudetect --extra-         version=&#39;6:0.8.5-1&#39; --libdir=/usr/lib/x86_64-linux-gnu --prefix=/usr --enable-bzlib --enable-libdc1394 --enable-libdirac --enable-libfreetype --enable-frei0r --enable-gnutls --enable-libgsm --enable-libmp3lame --enable-librtmp --enable-libopencv --enable-libopenjpeg --enable-libpulse --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-vaapi --enable-vdpau --enable-libvorbis --enable-libvpx --enable-zlib --enable-gpl --enable-postproc --enable-swscale --enable-libcdio --enable-x11grab --enable-libx264 --enable-libxvid --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static

    avutil configuration : —arch=amd64 —enable-pthreads —enable-runtime-cpudetect —extra-version='6:0.8.4-1' —libdir=/usr/lib/x86_64-linux-gnu —prefix=/usr —enable-bzlib —enable-libdc1394 —enable-libdirac —enable-libfreetype —enable-frei0r —enable-gnutls —enable-libgsm —enable-libmp3lame —enable-librtmp —enable-libopencv —enable-libopenjpeg —enable-libpulse —enable-libschroedinger —enable-libspeex —enable-libtheora —enable-vaapi —enable-vdpau —enable-libvorbis —enable-libvpx —enable-zlib —enable-gpl —enable-postproc —enable-swscale —enable-libcdio —enable-x11grab —enable-libx264 —enable-libxvid —shlibdir=/usr/lib/x86_64-linux-gnu —enable-shared —disable-static
    avcodec configuration : —arch=amd64 —enable-pthreads —enable-runtime-cpudetect —extra-version='6:0.8.4-1' —libdir=/usr/lib/x86_64-linux-gnu —prefix=/usr —enable-bzlib —enable-libdc1394 —enable-libdirac —enable-libfreetype —enable-frei0r —enable-gnutls —enable-libgsm —enable-libmp3lame —enable-librtmp —enable-libopencv —enable-libopenjpeg —enable-libpulse —enable-libschroedinger —enable-libspeex —enable-libtheora —enable-vaapi —enable-vdpau —enable-libvorbis —enable-libvpx —enable-zlib —enable-gpl —enable-postproc —enable-swscale —enable-libcdio —enable-x11grab —enable-libx264 —enable-libxvid —shlibdir=/usr/lib/x86_64-linux-gnu —enable-shared —disable-static
    avformat configuration : —arch=amd64 —enable-pthreads —enable-runtime-cpudetect —extra-version='6:0.8.4-1' —libdir=/usr/lib/x86_64-linux-gnu —prefix=/usr —enable-bzlib —enable-libdc1394 —enable-libdirac —enable-libfreetype —enable-frei0r —enable-gnutls —enable-libgsm —enable-libmp3lame —enable-librtmp —enable-libopencv —enable-libopenjpeg —enable-libpulse —enable-libschroedinger —enable-libspeex —enable-libtheora —enable-vaapi —enable-vdpau —enable-libvorbis —enable-libvpx —enable-zlib —enable-gpl —enable-postproc —enable-swscale —enable-libcdio —enable-x11grab —enable-libx264 —enable-libxvid —shlibdir=/usr/lib/x86_64-linux-gnu —enable-shared —disable-static
    swscale configuration : —arch=amd64 —enable-pthreads —enable-runtime-cpudetect —extra-version='6:0.8.4-1' —libdir=/usr/lib/x86_64-linux-gnu —prefix=/usr —enable-bzlib —enable-libdc1394 —enable-libdirac —enable-libfreetype —enable-frei0r —enable-gnutls —enable-libgsm —enable-libmp3lame —enable-librtmp —enable-libopencv —enable-libopenjpeg —enable-libpulse —enable-libschroedinger —enable-libspeex —enable-libtheora —enable-vaapi —enable-vdpau —enable-libvorbis —enable-libvpx —enable-zlib —enable-gpl —enable-postproc —enable-swscale —enable-libcdio —enable-x11grab —enable-libx264 —enable-libxvid —shlibdir=/usr/lib/x86_64-linux-gnu —enable-shared —disable-static
    postproc configuration : —arch=amd64 —enable-pthreads —enable-runtime-cpudetect —extra-version='6:0.8.4-1' —libdir=/usr/lib/x86_64-linux-gnu —prefix=/usr —enable-bzlib —enable-libdc1394 —enable-libdirac —enable-libfreetype —enable-frei0r —enable-gnutls —enable-libgsm —enable-libmp3lame —enable-librtmp —enable-libopencv —enable-libopenjpeg —enable-libpulse —enable-libschroedinger —enable-libspeex —enable-libtheora —enable-vaapi —enable-vdpau —enable-libvorbis —enable-libvpx —enable-zlib —enable-gpl —enable-postproc —enable-swscale —enable-libcdio —enable-x11grab —enable-libx264 —enable-libxvid —shlibdir=/usr/lib/x86_64-linux-gnu —enable-shared —disable-static

     libavutil    51. 22. 1 / 51. 22. 1
    
 libavcodec   53. 35. 0 / 53. 35. 0
    
 libavformat  53. 21. 1 / 53. 21. 0
    
 libavdevice  53.  2. 0 / 53.  2. 0
    
 libavfilter   2. 15. 0 /  2. 15. 0
    
 libswscale    2.  1. 0 /  2.  1. 0
    
 libpostproc  52.  0. 0 / 52.  0. 0
    
 http://localhost:8090/test.rtsp: Invalid data found when processing input

    So, what is wrong in this streaming example, if I have no problem when I substitute streams to the files ?

    I create a mjpeg file using the same parameters 9i.e. file is an output insteadof stream)

    sudo ffmpeg -loop 1 -i fon.jpeg -vcodec mjpeg -f mjpeg test.mjpg
    
ffmpeg version 2.0 Copyright (c) 2000-2013 the FFmpeg developers
    
built on Aug 19 2013 23:10:58 with gcc 4.7 (Debian 4.7.2-5)
    
configuration: 
    
libavutil      52. 38.100 / 52. 38.100
    
libavcodec     55. 18.102 / 55. 18.102
    
libavformat    55. 12.100 / 55. 12.100
    
libavdevice    55.  3.100 / 55.  3.100
    
libavfilter     3. 79.101 /  3. 79.101
    
libswscale      2.  3.100 /  2.  3.100
    
libswresample   0. 17.102 /  0. 17.102
    
Input #0, image2, from &#39;fon.jpeg&#39;:
    
Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
    
Stream #0:0: Video: mjpeg, yuvj420p, 1280x720 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 25 tbc
    
Output #0, mjpeg, to &#39;test.mjpg&#39;:
    
Metadata:
    
encoder         : Lavf55.12.100
    
Stream #0:0: Video: mjpeg, yuvj420p, 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 90k tbn, 25 tbc
    
Stream mapping:
    
Stream #0:0 -> #0:0 (mjpeg -> mjpeg)
    
Press [q] to stop, [?] for help
    
frame=   36 fps=0.0 q=0.0 size=     888kB time=00:00:01.36 bitrate=5349.2kbits/sframe=   78 fps= 76 q=0.0 size=    1711kB time=00:00:03.04 bitrate=4609.9kbits/sframe=  120 fps= 78 q=0.0 size=    2533kB time=00:00:04.72 bitrate=4396.9kbits/sframe=  161 fps= 79 q=0.0 size=    3336kB time=00:00:06.36 bitrate=4297.5kbits/sframe=  202 fps= 79 q=0.0 size=    4139kB       
    
time=00:00:08.00 bitrate=4238.8kbits/sframe=  243 fps= 79 q=0.0 size=    4943kB  
    
time=00:00:09.64 bitrate=4200.1kbits/sframe=  282 fps= 79 q=0.0 size=    5706kB 
    
time=00:00:11.20 bitrate=4173.9kbits/sframe=  321 fps= 79 q=0.0 size=    6470kB  
    
time=00:00:12.76 bitrate=4154.0kbits/sframe=  358 fps= 78 q=0.0 size=    7195kB 
    
time=00:00:14.24 bitrate=4139.2kbits/sframe=  397 fps= 68 q=0.0 size=    7959kB 
    
time=00:00:15.80 bitrate=4126.6kbits/s    
    
[1]+  Stopped sudo ffmpeg -loop 1 -i fon.jpeg -vcodec mjpeg -f mjpeg test.mjpg

    And then I playback this mjpeg file with ffplay. The play back is correct, I see no errors or exceptions.

    ffplay test.mjpg
    
avplay version 0.8.5-6:0.8.5-1, Copyright (c) 2003-2012 the Libav developers
    
built on Jan 13 2013 12:05:48 with gcc 4.7.2
    
[mjpeg @ 0x7fc3680008c0] max_analyze_duration reached
    
[mjpeg @ 0x7fc3680008c0] Estimating duration from bitrate, this may be inaccurate
    
Input #0, mjpeg, from &#39;test.mjpg&#39;:
    
Duration: N/A, bitrate: N/A
    
Stream #0.0: Video: mjpeg, yuvj420p, 1280x720 [PAR 1:1 DAR 16:9], 25 fps, 25 tbr, 1200k tbn, 1200k tbc
    
[avsink @ 0x7fc360001020] auto-inserting filter &#39;auto-inserted scaler 0&#39; between the filter &#39;src&#39; and the filter &#39;out&#39;
    
[scale @ 0x7fc360001700] w:1280 h:720 fmt:yuvj420p -> w:1280 h:720 fmt:yuv420p flags:0x4
    
27.99 A-V:  0.000 s:0.0 aq=    0KB vq=    0KB sq=    0B f=0/0   0/0

    So, what is the configuration issue for ffserver, or may be it is a bug of the ffserver ?

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