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  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
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    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

  • Ajouter notes et légendes aux images

    7 février 2011, par

    Pour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
    Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
    Modification lors de l’ajout d’un média
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  • Gestion générale des documents

    13 mai 2011, par

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    Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
    Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...)

Sur d’autres sites (5051)

  • FFmpeg : Green images from TS file

    5 septembre 2017, par Tatsiana

    I use ffmpeg to generate images from a TS file and at some places it generates green images. I checked a couple of ffmpeg versions. The issue reproduces on
    3.3.3, 2.8.11, 2.7.7, but doesn’t on 2.6.9.
    What might be the reason ?

    For example, the output of 2.8.11 :

        $ ffmpeg -ss 00:42:20 -i video.ts -frames:v 1 out_42_20.jpg -loglevel debug
    ffmpeg version 2.8.11-0ubuntu0.16.04.1 Copyright (c) 2000-2017 the FFmpeg developers
      built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1 16.04.4) 20160609
      configuration : —prefix=/usr —extra-version=0ubuntu0.16.04.1 —build-suffix=-ffmpeg —toolchain=hardened —libdir=/usr/lib/x86_64-linux-=/usr/include/x86_64-linux-gnu —cc=cc —cxx=g++ —enable-gpl —enable-shared —disable-stripping —disable-decoder=libopenjpeg —disable-dhroedinger —enable-avresample —enable-avisynth —enable-gnutls —enable-ladspa —enable-libass —enable-libbluray —enable-libbs2b —enab-enable-libcdio —enable-libflite —enable-libfontconfig —enable-libfreetype —enable-libfribidi —enable-libgme —enable-libgsm —enable—enable-libmp3lame —enable-libopenjpeg —enable-libopus —enable-libpulse —enable-librtmp —enable-libschroedinger —enable-libshine —enpy —enable-libsoxr —enable-libspeex —enable-libssh —enable-libtheora —enable-libtwolame —enable-libvorbis —enable-libvpx —enable-linable-libwebp —enable-libx265 —enable-libxvid —enable-libzvbi —enable-openal —enable-opengl —enable-x11grab —enable-libdc1394 —enab83 —enable-libzmq —enable-frei0r —enable-libx264 —enable-libopencv
      libavutil      54. 31.100 / 54. 31.100
      libavcodec     56. 60.100 / 56. 60.100
      libavformat    56. 40.101 / 56. 40.101
      libavdevice    56.  4.100 / 56.  4.100
      libavfilter     5. 40.101 /  5. 40.101
      libavresample   2.  1.  0 /  2.  1.  0
      libswscale      3.  1.101 /  3.  1.101
      libswresample   1.  2.101 /  1.  2.101
      libpostproc    53.  3.100 / 53.  3.100
    Splitting the commandline.
    Reading option ’-ss’ ... matched as option ’ss’ (set the start time offset) with argument ’00:42:20’.
    Reading option ’-i’ ... matched as input url with argument ’video.ts’.
    Reading option ’-frames:v’ ... matched as option ’frames’ (set the number of frames to output) with argument ’1’.
    Reading option ’out_42_20.jpg’ ... matched as output url.
    Reading option ’-loglevel’ ... matched as option ’loglevel’ (set logging level) with argument ’debug’.
    Finished splitting the commandline.
    Parsing a group of options : global .
    Applying option loglevel (set logging level) with argument debug.
    Successfully parsed a group of options.
    Parsing a group of options : input url video.ts.
    Applying option ss (set the start time offset) with argument 00:42:20.
    Successfully parsed a group of options.
    Opening an input file : video.ts.
    [mpegts @ 0x22ba400] Format mpegts probed with size=2048 and score=100
    [mpegts @ 0x22ba400] stream=0 stream_type=1b pid=1e1 prog_reg_desc=
    [mpegts @ 0x22ba400] stream=1 stream_type=f pid=1e2 prog_reg_desc=
    [mpegts @ 0x22ba400] stream=2 stream_type=6 pid=1e3 prog_reg_desc=
    [mpegts @ 0x22ba400] Before avformat_find_stream_info() pos : 0 bytes read:32768 seeks:0
    [h264 @ 0x22be840] no picture
    [mpegts @ 0x22ba400] max_analyze_duration 5000000 reached at 5000000 microseconds st:0
    [mpegts @ 0x22ba400] stream 0 : no PTS found at end of file, duration not set
    [mpegts @ 0x22ba400] After avformat_find_stream_info() pos : 0 bytes read:4026800 seeks:3 frames:550
    Input #0, mpegts, from ’video.ts’ :
      Duration : 02:15:27.97, start : 1.079989, bitrate : 4983 kb/s
      Program 1
        Stream #0:0[0x1e1], 216, 1/90000 : Video : h264 (High), 4 reference frames ([27][0][0][0] / 0x001B), yuv420p(left), 1920x1080 (1920x1088)R 16:9], 1/50, 25 fps, 50 tbr, 90k tbn, 50 tbc
        Stream #0:1[0x1e2](und), 203, 1/90000 : Audio : aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 127 kb/s
        Stream #0:2[0x1e3](und), 131, 1/90000 : Audio : ac3 ([6][0][0][0] / 0x0006), 48000 Hz, 5.1(side), fltp, 384 kb/s
    Successfully opened the file.
    Parsing a group of options : output url out_42_20.jpg.
    Applying option frames:v (set the number of frames to output) with argument 1.
    Successfully parsed a group of options.
    Opening an output file : out_42_20.jpg.
    Successfully opened the file.
    detected 1 logical cores
    [graph 0 input from stream 0:0 @ 0x22ba280] Setting ’video_size’ to value ’1920x1080’
    [graph 0 input from stream 0:0 @ 0x22ba280] Setting ’pix_fmt’ to value ’0’
    [graph 0 input from stream 0:0 @ 0x22ba280] Setting ’time_base’ to value ’1/90000’
    [graph 0 input from stream 0:0 @ 0x22ba280] Setting ’pixel_aspect’ to value ’1/1’
    [graph 0 input from stream 0:0 @ 0x22ba280] Setting ’sws_param’ to value ’flags=2’
    [graph 0 input from stream 0:0 @ 0x22ba280] Setting ’frame_rate’ to value ’25/1’
    [graph 0 input from stream 0:0 @ 0x22ba280] w:1920 h:1080 pixfmt:yuv420p tb:1/90000 fr:25/1 sar:1/1 sws_param:flags=2
    [format @ 0x2328360] compat : called with args=[yuvj420p|yuvj422p|yuvj444p]
    [format @ 0x2328360] Setting ’pix_fmts’ to value ’yuvj420p|yuvj422p|yuvj444p’
    [auto-inserted scaler 0 @ 0x2326600] Setting ’flags’ to value ’bicubic’
    [auto-inserted scaler 0 @ 0x2326600] w:iw h:ih flags :’bicubic’ interl:0
    [format @ 0x2328360] auto-inserting filter ’auto-inserted scaler 0’ between the filter ’Parsed_null_0’ and the filter ’format’
    [AVFilterGraph @ 0x2327ba0] query_formats : 5 queried, 3 merged, 1 already done, 0 delayed
    [auto-inserted scaler 0 @ 0x2326600] picking yuvj420p out of 3 ref:yuv420p alpha:0
    [swscaler @ 0x2310660] deprecated pixel format used, make sure you did set range correctly
    [auto-inserted scaler 0 @ 0x2326600] w:1920 h:1080 fmt:yuv420p sar:1/1 -> w:1920 h:1080 fmt:yuvj420p sar:1/1 flags:0x4
    [mjpeg @ 0x2327620] Forcing thread count to 1 for MJPEG encoding, use -thread_type slice or a constant quantizer if you want to use multipl
    [mjpeg @ 0x2327620] intra_quant_bias = 96 inter_quant_bias = 0
    Output #0, image2, to ’out_42_20.jpg’ :
      Metadata :
        encoder : Lavf56.40.101
        Stream #0:0, 0, 1/25 : Video : mjpeg, 1 reference frame, yuvj420p(pc, left), 1920x1080 [SAR 1:1 DAR 16:9], 1/25, q=2-31, 200 kb/s, 25 fps tbc
        Metadata :
          encoder : Lavc56.60.100 mjpeg
    Stream mapping :
      Stream #0:0 -> #0:0 (h264 (native) -> mjpeg (native))
    Press [q] to stop, [?] for help
    [h264 @ 0x232a040] Missing reference picture, default is 0
    [h264 @ 0x232a040] decode_slice_header error
    [h264 @ 0x232a040] Missing reference picture, default is 0
    [h264 @ 0x232a040] decode_slice_header error
    [h264 @ 0x232a040] Missing reference picture, default is 0
    [h264 @ 0x232a040] decode_slice_header error
    timestamp discontinuity 0, new offset= -2541079989
    [h264 @ 0x232a040] no picture
    [h264 @ 0x232a040] illegal short term buffer state detected
    [h264 @ 0x232a040] Missing reference picture, default is 65537
    [h264 @ 0x232a040] decode_slice_header error
    [h264 @ 0x232a040] Missing reference picture, default is 65537
    [h264 @ 0x232a040] decode_slice_header error
    [h264 @ 0x232a040] Missing reference picture, default is 65537
    [h264 @ 0x232a040] decode_slice_header error
    [h264 @ 0x232a040] Missing reference picture, default is 65537
    [h264 @ 0x232a040] decode_slice_header error
    [h264 @ 0x232a040] Missing reference picture, default is 65537
    [h264 @ 0x232a040] decode_slice_header error
    [h264 @ 0x232a040] Missing reference picture, default is 65537
    [h264 @ 0x232a040] decode_slice_header error
    [h264 @ 0x232a040] Missing reference picture, default is 65537
    [h264 @ 0x232a040] decode_slice_header error
    [h264 @ 0x232a040] Missing reference picture, default is 65537
    [h264 @ 0x232a040] decode_slice_header error
    [h264 @ 0x232a040] Missing reference picture, default is 65537
    [h264 @ 0x232a040] decode_slice_header error
    [h264 @ 0x232a040] no picture
    *** 0 dup !
    [AVIOContext @ 0x2448c00] Statistics : 0 seeks, 2 writeouts
    No more output streams to write to, finishing.
    frame=    1 fps=0.0 q=2.2 Lsize=N/A time=00:00:00.04 bitrate=N/A dup=1 drop=1
    video:32kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead : unknown
    Input file #0 (video.ts) :
      Input stream #0:0 (video) : 9 packets read (261340 bytes) ; 3 frames decoded ;
      Input stream #0:1 (audio) : 0 packets read (0 bytes) ;
      Input stream #0:2 (audio) : 0 packets read (0 bytes) ;
      Total : 9 packets (261340 bytes) demuxed
    Output file #0 (out_42_20.jpg) :
      Output stream #0:0 (video) : 1 frames encoded ; 1 packets muxed (33209 bytes) ;
      Total : 1 packets (33209 bytes) muxed
    3 frames successfully decoded, 0 decoding errors
    [AVIOContext @ 0x22c2e40] Statistics : 8798032 bytes read, 36 seeks

  • FFMPEG results in a silent video when trying to combine video and audio tracks

    23 septembre 2017, par Stuart Clarke

    I’m using the following command to combine a video and an audio track.

    ffmpeg -y -i /var/www/temp/merged.mp4 -i /var/www/temp/combined.mp3 -strict -2 /var/www/temp/videoExtouiulbjryzxlehjj2.mp4

    Edit :

    Here is the output from the first command

    ffmpeg version 2.5.10-0ubuntu0.15.04.1 Copyright (c) 2000-2016 the FFmpeg developers
    
  built with gcc 4.9.2 (Ubuntu 4.9.2-10ubuntu13)
    
  configuration: --prefix=/usr --extra-version=0ubuntu0.15.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --shlibdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --enable-shared --disable-stripping --enable-avresample --enable-avisynth --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libshine --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libwavpack --enable-libwebp --enable-libxvid --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzvbi --enable-libzmq --enable-frei0r --enable-libvpx --enable-libx264 --enable-libsoxr --enable-gnutls --enable-openal --enable-libopencv --enable-librtmp --enable-libx265
    
  libavutil      54. 15.100 / 54. 15.100
    
  libavcodec     56. 13.100 / 56. 13.100
    
  libavformat    56. 15.102 / 56. 15.102
    
  libavdevice    56.  3.100 / 56.  3.100
    
  libavfilter     5.  2.103 /  5.  2.103
    
  libavresample   2.  1.  0 /  2.  1.  0
    
  libswscale      3.  1.101 /  3.  1.101
    
  libswresample   1.  1.100 /  1.  1.100
    
  libpostproc    53.  3.100 / 53.  3.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/var/www/temp/merged.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf56.15.102
    
  Duration: 00:02:31.80, start: 0.000000, bitrate: 2384 kb/s
    
    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 2381 kb/s, 25.43 fps, 29.97 tbr, 11988 tbn, 59.94 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 0 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
Input #1, mp3, from '/var/www/temp/audioTrack.mp3':
    
  Metadata:
    
    encoder         : Lavf56.15.102
    
  Duration: 00:02:08.94, start: 0.011995, bitrate: 128 kb/s
    
    Stream #1:0: Audio: mp3, 44100 Hz, stereo, s16p, 128 kb/s
    
    Metadata:
    
      encoder         : Lavf
    
[libx264 @ 0x1e903a0] using SAR=1/1
    
[libx264 @ 0x1e903a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX AVX2 FMA3 LZCNT BMI2
    
[libx264 @ 0x1e903a0] profile High, level 4.0
    
[libx264 @ 0x1e903a0] 264 - core 142 r2495 6a301b6 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=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_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=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=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    
Output #0, mp4, to '/var/www/temp/videoExtvzxvphotsyfpcbkd.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf56.15.102
    
    Stream #0:0(und): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 29.97 fps, 30k tbn, 29.97 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
      encoder         : Lavc56.13.100 libx264
    
    Stream #0:1(und): Audio: mp3 (libmp3lame) (i[0][0][0] / 0x0069), 48000 Hz, stereo, fltp (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
      encoder         : Lavc56.13.100 libmp3lame
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
    
  Stream #0:1 -> #0:1 (aac (native) -> mp3 (libmp3lame))
    
Press [q] to stop, [?] for help
    
frame=   31 fps=0.0 q=0.0 size=       0kB time=00:00:01.05 bitrate=   0.4kbits/s dup=1 drop=0frame=   46 fps= 41 q=0.0 size=       0kB time=00:00:01.56 bitrate=   0.2kbits/s dup=1 drop=0frame=   52 fps= 32 q=29.0 size=     149kB time=00:00:01.75 bitrate= 698.4kbits/s dup=1 drop=frame=   64 fps= 28 q=29.0 size=     258kB time=00:00:02.16 bitrate= 977.2kbits/s dup=1 drop=frame=   74 fps= 26 q=29.0 size=     389kB   
    
video:39673kB audio:211kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.143487%
    
[libx264 @ 0x1e903a0] frame I:27    Avg QP:18.78  size: 58834
    
[libx264 @ 0x1e903a0] frame P:2202  Avg QP:23.67  size: 14187
    
[libx264 @ 0x1e903a0] frame B:2323  Avg QP:25.75  size:  3356
    
[libx264 @ 0x1e903a0] consecutive B-frames: 24.7% 18.7%  9.0% 47.5%
    
[libx264 @ 0x1e903a0] mb I  I16..4: 18.8% 74.7%  6.5%
    
[libx264 @ 0x1e903a0] mb P  I16..4:  2.1%  5.0%  0.3%  P16..4: 22.2%  6.0%  1.9%  0.0%  0.0%    skip:62.5%
    
[libx264 @ 0x1e903a0] mb B  I16..4:  0.1%  0.3%  0.0%  B16..8: 19.9%  1.0%  0.1%  direct: 0.3%  skip:78.3%  L0:42.3% L1:55.3% BI: 2.4%
    
[libx264 @ 0x1e903a0] 8x8 transform intra:68.2% inter:86.5%
    
[libx264 @ 0x1e903a0] coded y,uvDC,uvAC intra: 35.8% 52.3% 4.5% inter: 5.2% 7.4% 0.0%
    
[libx264 @ 0x1e903a0] i16 v,h,dc,p: 28% 23%  8% 40%
    
[libx264 @ 0x1e903a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 20% 22%  3%  6%  6%  7%  5%  4%
    
[libx264 @ 0x1e903a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 32% 21% 14%  4%  8%  7%  7%  4%  3%
    
[libx264 @ 0x1e903a0] i8c dc,h,v,p: 56% 18% 20%  6%
    
[libx264 @ 0x1e903a0] Weighted P-Frames: Y:0.9% UV:0.2%
    
[libx264 @ 0x1e903a0] ref P L0: 73.4% 13.0% 10.0%  3.6%  0.0%
    
[libx264 @ 0x1e903a0] ref B L0: 92.2%  6.7%  1.1%
    
[libx264 @ 0x1e903a0] ref B L1: 96.6%  3.4%
    
[libx264 @ 0x1e903a0] kb/s:2139.74

    End Edit

    I know this should work since the exact line does work for other files. But the result with these is a silent video.

    I checked the audio file being used and it seemed fine when played. but I did get a weird warning when creating it. Basically I have 2 audio tracks, one is overlay music and the other is talking. I create the combined audio with this command.

    ffmpeg -y -i /var/www/temp/audioTrack.mp3 -i /var/www/temp/musicTrack.mp3 -filter_complex amerge -c:a libmp3lame -q:a 4 /var/www/temp/combined.mp3

    Here is the output from the second command.

    ffmpeg version 2.5.10-0ubuntu0.15.04.1 Copyright (c) 2000-2016 the FFmpeg developers
    
  built with gcc 4.9.2 (Ubuntu 4.9.2-10ubuntu13)
    
  configuration: --prefix=/usr --extra-version=0ubuntu0.15.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --shlibdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --enable-shared --disable-stripping --enable-avresample --enable-avisynth --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libshine --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libwavpack --enable-libwebp --enable-libxvid --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzvbi --enable-libzmq --enable-frei0r --enable-libvpx --enable-libx264 --enable-libsoxr --enable-gnutls --enable-openal --enable-libopencv --enable-librtmp --enable-libx265
    
  libavutil      54. 15.100 / 54. 15.100
    
  libavcodec     56. 13.100 / 56. 13.100
    
  libavformat    56. 15.102 / 56. 15.102
    
  libavdevice    56.  3.100 / 56.  3.100
    
  libavfilter     5.  2.103 /  5.  2.103
    
  libavresample   2.  1.  0 /  2.  1.  0
    
  libswscale      3.  1.101 /  3.  1.101
    
  libswresample   1.  1.100 /  1.  1.100
    
  libpostproc    53.  3.100 / 53.  3.100
    
Input #0, mp3, from '/var/www/temp/audioTrack.mp3':
    
  Metadata:
    
    encoder         : Lavf56.15.102
    
  Duration: 00:02:08.89, start: 0.025057, bitrate: 128 kb/s
    
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 128 kb/s
    
    Metadata:
    
      encoder         : Lavc56.13
    
Input #1, mp3, from '/var/www/temp/musicTrack.mp3':
    
  Metadata:
    
    encoder         : Lavf56.15.102
    
  Duration: 00:02:08.89, start: 0.025057, bitrate: 128 kb/s
    
    Stream #1:0: Audio: mp3, 44100 Hz, stereo, s16p, 128 kb/s
    
    Metadata:
    
      encoder         : Lavc56.13
    
[Parsed_amerge_0 @ 0x15e3760] No channel layout for input 1
    
[Parsed_amerge_0 @ 0x15e3760] Input channel layouts overlap: output layout will be determined by the number of distinct input channels
    
Output #0, mp3, to '/var/www/temp/combined.mp3':
    
  Metadata:
    
    TSSE            : Lavf56.15.102
    
    Stream #0:0: Audio: mp3 (libmp3lame), 44100 Hz, stereo, s16p (default)
    
    Metadata:
    
      encoder         : Lavc56.13.100 libmp3lame
    
Stream mapping:
    
  Stream #0:0 (mp3) -> amerge:in0
    
  Stream #1:0 (mp3) -> amerge:in1
    
  amerge -> Stream #0:0 (libmp3lame)
    
Press [q] to stop, [?] for help
    
[libmp3lame @ 0x1601000] Trying to remove 1152 samples, but the queue is empty
    
size=    2001kB time=00:02:08.88 bitrate= 127.2kbits/s    
    
video:0kB audio:2001kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.012350%

    Of note is these sections (I believe).

    [Parsed_amerge_0 @ 0x15e3760] No channel layout for input 1
    
[Parsed_amerge_0 @ 0x15e3760] Input channel layouts overlap: output layout will be determined by the number of distinct input channels

    and

    [libmp3lame @ 0x1601000] Trying to remove 1152 samples, but the queue is empty

    As I said the output audio file sounds correct.

    The Music and Audio tracks are created with AudioSegment in python from the pydub library. I’ve used this before with no issues. The code for this is as follows.

    sound = AudioSegment.from_mp3(audio)
    
introSilence = AudioSegment.silent(duration=introLength)
    
creditsSilence = AudioSegment.silent(duration=creditsLength)
    
increasedAudio = sound + 12
    
talking = introSilence + increasedAudio + creditsSilence
    
talking.export(audioTrack, format="mp3")
    
mus = AudioSegment.from_mp3(music)
    
introMusic = mus[ : introLength]
    
videoMusic = mus[introLength - crossFade : introLength + videoLength + crossFade]
    
creditsMusic = mus[totalLength - creditsLength : totalLength]
    
lowerMusic = videoMusic - 6
    
totalMusic = introMusic.append(lowerMusic, crossfade=crossFade).append(creditsMusic, crossfade=crossFade).fade_out(fadeOut)
    
totalMusic.export(musicTrack, format="mp3")

    Here is the output of ffprobe on the 2 audio files.

    for audioTrack

    ffprobe version 2.5.10-0ubuntu0.15.04.1 Copyright (c) 2007-2016 the FFmpeg developers
    
  built with gcc 4.9.2 (Ubuntu 4.9.2-10ubuntu13)
    
  configuration: --prefix=/usr --extra-version=0ubuntu0.15.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --shlibdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --enable-shared --disable-stripping --enable-avresample --enable-avisynth --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libshine --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libwavpack --enable-libwebp --enable-libxvid --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzvbi --enable-libzmq --enable-frei0r --enable-libvpx --enable-libx264 --enable-libsoxr --enable-gnutls --enable-openal --enable-libopencv --enable-librtmp --enable-libx265
    
  libavutil      54. 15.100 / 54. 15.100
    
  libavcodec     56. 13.100 / 56. 13.100
    
  libavformat    56. 15.102 / 56. 15.102
    
  libavdevice    56.  3.100 / 56.  3.100
    
  libavfilter     5.  2.103 /  5.  2.103
    
  libavresample   2.  1.  0 /  2.  1.  0
    
  libswscale      3.  1.101 /  3.  1.101
    
  libswresample   1.  1.100 /  1.  1.100
    
  libpostproc    53.  3.100 / 53.  3.100
    
Input #0, mp3, from 'temp/audioTrack.mp3':
    
  Metadata:
    
    encoder         : Lavf56.15.102
    
  Duration: 00:02:08.89, start: 0.025057, bitrate: 128 kb/s
    
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 128 kb/s
    
    Metadata:
    
      encoder         : Lavc56.13

    and for musicTrack

    ffprobe version 2.5.10-0ubuntu0.15.04.1 Copyright (c) 2007-2016 the FFmpeg developers
    
  built with gcc 4.9.2 (Ubuntu 4.9.2-10ubuntu13)
    
  configuration: --prefix=/usr --extra-version=0ubuntu0.15.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --shlibdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --enable-shared --disable-stripping --enable-avresample --enable-avisynth --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libshine --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libwavpack --enable-libwebp --enable-libxvid --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzvbi --enable-libzmq --enable-frei0r --enable-libvpx --enable-libx264 --enable-libsoxr --enable-gnutls --enable-openal --enable-libopencv --enable-librtmp --enable-libx265
    
  libavutil      54. 15.100 / 54. 15.100
    
  libavcodec     56. 13.100 / 56. 13.100
    
  libavformat    56. 15.102 / 56. 15.102
    
  libavdevice    56.  3.100 / 56.  3.100
    
  libavfilter     5.  2.103 /  5.  2.103
    
  libavresample   2.  1.  0 /  2.  1.  0
    
  libswscale      3.  1.101 /  3.  1.101
    
  libswresample   1.  1.100 /  1.  1.100
    
  libpostproc    53.  3.100 / 53.  3.100
    
Input #0, mp3, from 'temp/musicTrack.mp3':
    
  Metadata:
    
    encoder         : Lavf56.15.102
    
  Duration: 00:02:08.89, start: 0.025057, bitrate: 128 kb/s
    
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 128 kb/s
    
    Metadata:
    
      encoder         : Lavc56.13

    I can’t see any issues with these.

    For completeness here is the ffprobe result for the combined audio track.

    ffprobe version 2.5.10-0ubuntu0.15.04.1 Copyright (c) 2007-2016 the FFmpeg developers
    
  built with gcc 4.9.2 (Ubuntu 4.9.2-10ubuntu13)
    
  configuration: --prefix=/usr --extra-version=0ubuntu0.15.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --shlibdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --enable-shared --disable-stripping --enable-avresample --enable-avisynth --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libshine --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libwavpack --enable-libwebp --enable-libxvid --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzvbi --enable-libzmq --enable-frei0r --enable-libvpx --enable-libx264 --enable-libsoxr --enable-gnutls --enable-openal --enable-libopencv --enable-librtmp --enable-libx265
    
  libavutil      54. 15.100 / 54. 15.100
    
  libavcodec     56. 13.100 / 56. 13.100
    
  libavformat    56. 15.102 / 56. 15.102
    
  libavdevice    56.  3.100 / 56.  3.100
    
  libavfilter     5.  2.103 /  5.  2.103
    
  libavresample   2.  1.  0 /  2.  1.  0
    
  libswscale      3.  1.101 /  3.  1.101
    
  libswresample   1.  1.100 /  1.  1.100
    
  libpostproc    53.  3.100 / 53.  3.100
    
Input #0, mp3, from 'temp/combined.mp3':
    
  Metadata:
    
    encoder         : Lavf56.15.102
    
  Duration: 00:02:08.91, start: 0.025057, bitrate: 127 kb/s
    
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 127 kb/s
    
    Metadata:
    
      encoder         : Lavc56.13

    Any help would be much appreciated.

    Thanks,

    Stu.

  • Cutting with ffmpeg a video (recorded with Kodi) gives no image

    1er octobre 2017, par Laure

    I am trying to cut videos I get from a IPTV add-on in Kodi. The original video can be watched with VLC, Mplayer, xine, etc, but after being copied there is no image. According to mediainfo there is a video stream but nothing can be seen. The command I use is :

    ffmpeg -y -i test-1.mpeg  -scodec copy -vcodec copy -c:a copy -map 0 -ss 00:00:10.000 -t 00:00:10.000 test-1-cut.mpeg

    I suppose there is something wrong with the original videos recorded by Kodi, but they give no problem with any player. A short example video is this one :

    https://drive.google.com/open?id=0B0WC80aT-4WrSDNENzhxRUxkOXc

    The output with the -report option is this one :

    ffmpeg started on 2017-09-10 at 02:27:38
    
Report written to "ffmpeg-20170910-022738.log"
    
Command line:
    
ffmpeg -y -report -i test-1.mpeg -scodec copy -vcodec copy -c:a copy -map 0 -ss 00:00:10.000 -t 00:00:10.000 test-1-cut.mpeg
    
ffmpeg version 2.8.11-0ubuntu0.16.04.1 Copyright (c) 2000-2017 the FFmpeg developers
    
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 20160609
    
  configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/i386-linux-gnu --incdir=/usr/include/i386-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enabl  libavutil      54. 31.100 / 54. 31.100
    
  libavcodec     56. 60.100 / 56. 60.100
    
  libavformat    56. 40.101 / 56. 40.101
    
  libavdevice    56.  4.100 / 56.  4.100
    
  libavfilter     5. 40.101 /  5. 40.101
    
  libavresample   2.  1.  0 /  2.  1.  0
    
  libswscale      3.  1.101 /  3.  1.101
    
  libswresample   1.  2.101 /  1.  2.101
    
  libpostproc    53.  3.100 / 53.  3.100
    
Splitting the commandline.
    
Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.
    
Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
    
Reading option '-i' ... matched as input url with argument 'test-1.mpeg'.
    
Reading option '-scodec' ... matched as option 'scodec' (force subtitle codec ('copy' to copy stream)) with argument 'copy'.
    
Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'copy'.
    
Reading option '-c:a' ... matched as option 'c' (codec name) with argument 'copy'.
    
Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0'.
    
Reading option '-ss' ... matched as option 'ss' (set the start time offset) with argument '00:00:10.000'.
    
Reading option '-t' ... matched as option 't' (record or transcode "duration" seconds of audio/video) with argument '00:00:10.000'.
    
Reading option 'test-1-cut.mpeg' ... matched as output url.
    
Finished splitting the commandline.
    
Parsing a group of options: global .
    
Applying option y (overwrite output files) with argument 1.
    
Applying option report (generate a report) with argument 1.
    
Successfully parsed a group of options.
    
Parsing a group of options: input url test-1.mpeg.
    
Successfully parsed a group of options.
    
Opening an input file: test-1.mpeg.
    
[mpegts @ 0x8292960] Format mpegts probed with size=2048 and score=100
    
[mpegts @ 0x8292960] stream=0 stream_type=1b pid=65 prog_reg_desc=
    
[mpegts @ 0x8292960] stream=1 stream_type=3 pid=c9 prog_reg_desc=
    
[mpegts @ 0x8292960] stream=2 stream_type=3 pid=ca prog_reg_desc=
    
[mpegts @ 0x8292960] stream=3 stream_type=6 pid=191 prog_reg_desc=
    
[mpegts @ 0x8292960] Before avformat_find_stream_info() pos: 0 bytes read:32768 seeks:0
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 14
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 14
    
[h264 @ 0x8296880] Frame num gap 190 185
    
[h264 @ 0x8296880] Frame num gap 190 186
    
[h264 @ 0x8296880] Frame num gap 190 187
    
[h264 @ 0x8296880] Frame num gap 190 188
    
[h264 @ 0x8296880] mmco: unref short failure
    
[h264 @ 0x8296880] no picture ooo
    
[h264 @ 0x8296880] Increasing reorder buffer to 2
    
[h264 @ 0x8296880] no picture ooo
    
[h264 @ 0x8296880] Increasing reorder buffer to 3
    
[h264 @ 0x8296880] no picture ooo
    
[h264 @ 0x8296880] no picture ooo
    
[h264 @ 0x8296880] no picture ooo
    
[h264 @ 0x8296880] no picture ooo
    
[h264 @ 0x8296880] no picture ooo
    
[h264 @ 0x8296880] no picture 
    
[h264 @ 0x8296880] mmco: unref short failure
    
[h264 @ 0x8296880] no picture 
    
[h264 @ 0x8296880] no picture 
    
[mpegts @ 0x8292960] max_analyze_duration 5000000 reached at 5000000 microseconds st:0
    
[NULL @ 0x8298500] start time for stream 3 is not set in estimate_timings_from_pts
    
[mpegts @ 0x8292960] PES packet size mismatch
    
[mpegts @ 0x8292960] After avformat_find_stream_info() pos: 0 bytes read:4378768 seeks:2 frames:529
    
Input #0, mpegts, from 'test-1.mpeg':
    
  Duration: 00:01:21.19, start: 74380.458944, bitrate: 6510 kb/s
    
  Program 3102 
    
    Stream #0:0[0x65], 127, 1/90000: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
    
    Stream #0:1[0xc9](esp), 204, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 192 kb/s (clean effects)
    
    Stream #0:2[0xca](vo), 198, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 128 kb/s (clean effects)
    
    Stream #0:3[0x191](esp), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)
    
Successfully opened the file.
    
Parsing a group of options: output url test-1-cut.mpeg.
    
Applying option scodec (force subtitle codec ('copy' to copy stream)) with argument copy.
    
Applying option vcodec (force video codec ('copy' to copy stream)) with argument copy.
    
Applying option c:a (codec name) with argument copy.
    
Applying option map (set input stream mapping) with argument 0.
    
Applying option ss (set the start time offset) with argument 00:00:10.000.
    
Applying option t (record or transcode "duration" seconds of audio/video) with argument 00:00:10.000.
    
Successfully parsed a group of options.
    
Opening an output file: test-1-cut.mpeg.
    
Successfully opened the file.
    
[mpeg @ 0x829a0e0] VBV buffer size not set, using default size of 130KB
    
If you want the mpeg file to be compliant to some specification
    
Like DVD, VCD or others, make sure you set the correct buffer size
    
Output #0, mpeg, to 'test-1-cut.mpeg':
    
  Metadata:
    
    encoder         : Lavf56.40.101
    
    Stream #0:0, 0, 1/90000: Video: h264 ([27][0][0][0] / 0x001B), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 25 tbr, 90k tbn, 25 tbc
    
    Stream #0:1(esp), 0, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, 192 kb/s (clean effects)
    
    Stream #0:2(vo), 0, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, 128 kb/s (clean effects)
    
    Stream #0:3(esp), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (copy)
    
  Stream #0:1 -> #0:1 (copy)
    
  Stream #0:2 -> #0:2 (copy)
    
  Stream #0:3 -> #0:3 (copy)
    
Press [q] to stop, [?] for help
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 14
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 14
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 1 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 1 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 1
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 1
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 5 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 5 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 5
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 5
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 10 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 10 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 10
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 10
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 5 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 5 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 5
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 5
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 1 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 1 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 1
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 1
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 3 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 3 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 3
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 3
    
frame=  231 fps=0.0 q=-1.0 size=       0kB time=00:00:10.03 bitrate=   0.0kbits/s    
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 13 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 13 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 13
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 13
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 0 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 0 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 0
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 0
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 10 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 9 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 9
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 10
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 6 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 6 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 6
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 6
    
frame=  231 fps=231 q=-1.0 size=       0kB time=00:00:10.03 bitrate=   0.0kbits/s    
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 0 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 0 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 0
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 0
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 2 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 1 got 7
    
[mpegts @ 0x8292960] Continuity check failed for pid 100 expected 8 got 1
    
[mpegts @ 0x8292960] Continuity check failed for pid 0 expected 8 got 2
    
[mpegts @ 0x8292960] PES packet size mismatch
    
No more output streams to write to, finishing.
    
[mpeg @ 0x829a0e0] First SCR: 0 First DTS: 45000
    
frame=  231 fps=149 q=-1.0 Lsize=    7344kB time=00:00:10.03 bitrate=5995.5kbits/s    
    
video:6918kB audio:391kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.483494%
    
Input file #0 (test-1.mpeg):
    
  Input stream #0:0 (video): 2016 packets read (60807549 bytes); 
    
  Input stream #0:1 (audio): 3360 packets read (1935360 bytes); 
    
  Input stream #0:2 (audio): 3363 packets read (1291096 bytes); 
    
  Input stream #0:3 (subtitle): 0 packets read (0 bytes); 
    
  Total: 8739 packets (64034005 bytes) demuxed
    
Output file #0 (test-1-cut.mpeg):
    
  Output stream #0:0 (video): 231 packets muxed (7083751 bytes); 
    
  Output stream #0:1 (audio): 417 packets muxed (240192 bytes); 
    
  Output stream #0:2 (audio): 417 packets muxed (160128 bytes); 
    
  Output stream #0:3 (subtitle): 0 packets muxed (0 bytes); 
    
  Total: 1065 packets (7484071 bytes) muxed
    
0 frames successfully decoded, 0 decoding errors
    
[AVIOContext @ 0x82f9860] Statistics: 0 seeks, 3672 writeouts
    
[AVIOContext @ 0x829b1a0] Statistics: 70457008 bytes read, 2 seeks

    Following a suggestion from a comment, I have tried a static build of the last version of ffmpeg. The resulting file again has a video stream but the player cannot play it. The log is the following :

    ffmpeg started on 2017-09-18 at 00:14:22
    
Report written to "ffmpeg-20170918-001422.log"
    
Command line:
    
./ffmpeg -y -report -i test-1.mpeg -scodec copy -vcodec copy -c:a copy -map 0 -ss 00:00:10.000 -t 00:00:10.000 test-1-cut.mpeg
    
ffmpeg version N-87286-g6ce4a635ed-static http://johnvansickle.com/ffmpeg/  Copyright (c) 2000-2017 the FFmpeg developers
    
  built with gcc 6.4.0 (Debian 6.4.0-4) 20170820
    
  configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gray --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-librtmp --enable-libsoxr --enable-libspeex --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libzimg
    
  libavutil      55. 74.100 / 55. 74.100
    
  libavcodec     57.105.100 / 57.105.100
    
  libavformat    57. 82.100 / 57. 82.100
    
  libavdevice    57.  8.100 / 57.  8.100
    
  libavfilter     6.105.100 /  6.105.100
    
  libswscale      4.  7.103 /  4.  7.103
    
  libswresample   2.  8.100 /  2.  8.100
    
  libpostproc    54.  6.100 / 54.  6.100
    
Splitting the commandline.
    
Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.
    
Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
    
Reading option '-i' ... matched as input url with argument 'test-1.mpeg'.
    
Reading option '-scodec' ... matched as option 'scodec' (force subtitle codec ('copy' to copy stream)) with argument 'copy'.
    
Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'copy'.
    
Reading option '-c:a' ... matched as option 'c' (codec name) with argument 'copy'.
    
Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0'.
    
Reading option '-ss' ... matched as option 'ss' (set the start time offset) with argument '00:00:10.000'.
    
Reading option '-t' ... matched as option 't' (record or transcode "duration" seconds of audio/video) with argument '00:00:10.000'.
    
Reading option 'test-1-cut.mpeg' ... matched as output url.
    
Finished splitting the commandline.
    
Parsing a group of options: global .
    
Applying option y (overwrite output files) with argument 1.
    
Applying option report (generate a report) with argument 1.
    
Successfully parsed a group of options.
    
Parsing a group of options: input url test-1.mpeg.
    
Successfully parsed a group of options.
    
Opening an input file: test-1.mpeg.
    
[NULL @ 0x4e6d900] Opening 'test-1.mpeg' for reading
    
[file @ 0x4e6e1a0] Setting default whitelist 'file,crypto'
    
[mpegts @ 0x4e6d900] Format mpegts probed with size=2048 and score=50
    
[mpegts @ 0x4e6d900] stream=0 stream_type=1b pid=65 prog_reg_desc=
    
[mpegts @ 0x4e6d900] stream=1 stream_type=3 pid=c9 prog_reg_desc=
    
[mpegts @ 0x4e6d900] stream=2 stream_type=3 pid=ca prog_reg_desc=
    
[mpegts @ 0x4e6d900] stream=3 stream_type=6 pid=191 prog_reg_desc=
    
[mpegts @ 0x4e6d900] Before avformat_find_stream_info() pos: 0 bytes read:32768 seeks:0 nb_streams:4
    
[mpegts @ 0x4e6d900] Continuity check failed for pid 0 expected 8 got 14
    
[mpegts @ 0x4e6d900] Continuity check failed for pid 100 expected 8 got 14
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[AVBSFContext @ 0x4f23c80] nal_unit_type: 9, nal_ref_idc: 0
    
[AVBSFContext @ 0x4f23c80] nal_unit_type: 7, nal_ref_idc: 3
    
[AVBSFContext @ 0x4f23c80] nal_unit_type: 8, nal_ref_idc: 3
    
[AVBSFContext @ 0x4f23c80] nal_unit_type: 6, nal_ref_idc: 0
    
[AVBSFContext @ 0x4f23c80] nal_unit_type: 1, nal_ref_idc: 2
    
[h264 @ 0x4e72500] nal_unit_type: 9, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 7, nal_ref_idc: 3
    
[h264 @ 0x4e72500] nal_unit_type: 8, nal_ref_idc: 3
    
[h264 @ 0x4e72500] nal_unit_type: 6, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 1, nal_ref_idc: 2
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[h264 @ 0x4e72500] Reinit context to 1920x1088, pix_fmt: yuv420p
    
[h264 @ 0x4e72500] Frame num gap 190 185
    
[h264 @ 0x4e72500] Frame num gap 190 186
    
[h264 @ 0x4e72500] Frame num gap 190 187
    
[h264 @ 0x4e72500] Frame num gap 190 188
    
[h264 @ 0x4e72500] mmco: unref short failure
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[h264 @ 0x4e72500] nal_unit_type: 9, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 6, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 1, nal_ref_idc: 2
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[h264 @ 0x4e72500] no picture ooo
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[h264 @ 0x4e72500] nal_unit_type: 9, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 8, nal_ref_idc: 3
    
[h264 @ 0x4e72500] nal_unit_type: 6, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 1, nal_ref_idc: 2
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[h264 @ 0x4e72500] Increasing reorder buffer to 2
    
[h264 @ 0x4e72500] no picture ooo
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[h264 @ 0x4e72500] nal_unit_type: 9, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 8, nal_ref_idc: 3
    
[h264 @ 0x4e72500] nal_unit_type: 6, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 1, nal_ref_idc: 0
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[h264 @ 0x4e72500] Increasing reorder buffer to 3
    
[h264 @ 0x4e72500] no picture ooo
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[h264 @ 0x4e72500] nal_unit_type: 9, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 8, nal_ref_idc: 3
    
[h264 @ 0x4e72500] nal_unit_type: 6, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 1, nal_ref_idc: 2
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[h264 @ 0x4e72500] no picture ooo
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[h264 @ 0x4e72500] nal_unit_type: 9, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 6, nal_ref_idc: 0
    
................. a lot of similar lines .......................
    
[h264 @ 0x4e72500] nal_unit_type: 9, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 8, nal_ref_idc: 3
    
[h264 @ 0x4e72500] nal_unit_type: 6, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 1, nal_ref_idc: 2
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[h264 @ 0x4e72500] nal_unit_type: 9, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 8, nal_ref_idc: 3
    
[h264 @ 0x4e72500] nal_unit_type: 6, nal_ref_idc: 0
    
[h264 @ 0x4e72500] nal_unit_type: 1, nal_ref_idc: 0
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
.......... a lot of similar lines...........
    
[h264 @ 0x4e72500] ct_type:0 pic_struct:3
    
[mpegts @ 0x4e6d900] max_analyze_duration 5000000 reached at 5000000 microseconds st:0
    
[mpegts @ 0x4e6d900] start time for stream 3 is not set in estimate_timings_from_pts
    
[mpegts @ 0x4e6d900] PES packet size mismatch
    
[mpegts @ 0x4e6d900] After avformat_find_stream_info() pos: 0 bytes read:4378768 seeks:2 frames:529
    
Input #0, mpegts, from 'test-1.mpeg':
    
  Duration: 00:01:21.19, start: 74380.458944, bitrate: 6510 kb/s
    
  Program 3102 
    
    Stream #0:0[0x65], 127, 1/90000: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
    
    Stream #0:1[0xc9](esp), 204, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 192 kb/s (clean effects)
    
    Stream #0:2[0xca](vo), 198, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 128 kb/s (clean effects)
    
    Stream #0:3[0x191](esp), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)
    
Successfully opened the file.
    
Parsing a group of options: output url test-1-cut.mpeg.
    
Applying option scodec (force subtitle codec ('copy' to copy stream)) with argument copy.
    
Applying option vcodec (force video codec ('copy' to copy stream)) with argument copy.
    
Applying option c:a (codec name) with argument copy.
    
Applying option map (set input stream mapping) with argument 0.
    
Applying option ss (set the start time offset) with argument 00:00:10.000.
    
Applying option t (record or transcode "duration" seconds of audio/video) with argument 00:00:10.000.
    
Successfully parsed a group of options.
    
Opening an output file: test-1-cut.mpeg.
    
[file @ 0x4eb6020] Setting default whitelist 'file,crypto'
    
Successfully opened the file.
    
[mpeg @ 0x4ea6560] VBV buffer size not set, using default size of 130KB
    
If you want the mpeg file to be compliant to some specification
    
Like DVD, VCD or others, make sure you set the correct buffer size
    
Output #0, mpeg, to 'test-1-cut.mpeg':
    
  Metadata:
    
    encoder         : Lavf57.82.100
    
    Stream #0:0, 0, 1/90000: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 25 tbr, 90k tbn, 25 tbc
    
    Stream #0:1(esp), 0, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 192 kb/s (clean effects)
    
    Stream #0:2(vo), 0, 1/90000: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 128 kb/s (clean effects)
    
    Stream #0:3(esp), 0, 1/90000: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (copy)
    
  Stream #0:1 -> #0:1 (copy)
    
  Stream #0:2 -> #0:2 (copy)
    
  Stream #0:3 -> #0:3 (copy)
    
Press [q] to stop, [?] for help
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
[NULL @ 0x4e72500] nal_unit_type: 7, nal_ref_idc: 3
    
[NULL @ 0x4e72500] nal_unit_type: 8, nal_ref_idc: 3
    
[mpegts @ 0x4e6d900] Continuity check failed for pid 0 expected 8 got 14
    
[mpegts @ 0x4e6d900] Continuity check failed for pid 100 expected 8 got 14
    
[NULL @ 0x4e72500] ct_type:0 pic_struct:3
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
[NULL @ 0x4e72500] ct_type:0 pic_struct:3
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
........... a lot of similar lines .............
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
[NULL @ 0x4e72500] ct_type:0 pic_struct:3
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
[mpegts @ 0x4e6d900] PES packet size mismatch
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
[NULL @ 0x4e72500] ct_type:0 pic_struct:3
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
No more output streams to write to, finishing.
    
[mpeg @ 0x4ea6560] First SCR: 0 First DTS: 45000
    
frame=  231 fps=0.0 q=-1.0 Lsize=    7344kB time=00:00:09.99 bitrate=6019.5kbits/s speed=42.1x    
    
video:6918kB audio:391kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.483494%
    
Input file #0 (test-1.mpeg):
    
  Input stream #0:0 (video): 2016 packets read (60807549 bytes); 
    
  Input stream #0:1 (audio): 3360 packets read (1935360 bytes); 
    
  Input stream #0:2 (audio): 3363 packets read (1291096 bytes); 
    
  Input stream #0:3 (subtitle): 0 packets read (0 bytes); 
    
  Total: 8739 packets (64034005 bytes) demuxed
    
Output file #0 (test-1-cut.mpeg):
    
  Output stream #0:0 (video): 231 packets muxed (7083751 bytes); 
    
  Output stream #0:1 (audio): 417 packets muxed (240192 bytes); 
    
  Output stream #0:2 (audio): 417 packets muxed (160128 bytes); 
    
  Output stream #0:3 (subtitle): 0 packets muxed (0 bytes); 
    
  Total: 1065 packets (7484071 bytes) muxed
    
0 frames successfully decoded, 0 decoding errors
    
[AVIOContext @ 0x4ef6300] Statistics: 0 seeks, 3672 writeouts
    
[AVIOContext @ 0x4e6e040] Statistics: 70457008 bytes read, 2 seeks

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