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  • Mise à jour de la version 0.1 vers 0.2

    24 juin 2013, par

    Explications des différents changements notables lors du passage de la version 0.1 de MediaSPIP à la version 0.3. Quelles sont les nouveautés
    Au niveau des dépendances logicielles Utilisation des dernières versions de FFMpeg (>= v1.2.1) ; Installation des dépendances pour Smush ; Installation de MediaInfo et FFprobe pour la récupération des métadonnées ; On n’utilise plus ffmpeg2theora ; On n’installe plus flvtool2 au profit de flvtool++ ; On n’installe plus ffmpeg-php qui n’est plus maintenu au (...)

  • Les tâches Cron régulières de la ferme

    1er décembre 2010, par

    La gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
    Le super Cron (gestion_mutu_super_cron)
    Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

Sur d’autres sites (12177)

  • transcoding from amr to flac using JAVE(ffmpeg)

    25 avril 2012, par user824440

    I want to transcode amr audio files to flac using JAVE (http://www.sauronsoftware.it/projects/jave/). it uses ffmpeg to do the job.

    The transcoding procedure runs successfully on Windows but fails on Linux (centOS).

    I checked the JAVE code and found it uses the following command :

    ffmpeg -i 1.amr -vn -acodec flac -ac 1 -ar 8000 -f flac -y 1.flac

    the output is :

    FFmpeg version SVN-r11179, Copyright (c) 2000-2007 Fabrice Bellard, et al.
    
  configuration: --enable-gpl --enable-pp --enable-swscaler --enable-pthreads --enable-libfaac --enable-libfaad --enable-libmp3lame --enable-libtheora --enable-memalign-hack --extra-ldflags=-static -lm -lz
    

    
libavutil version: 49.5.0
    

    
libavcodec version: 51.48.0
    

    
libavformat version: 52.1.0
    

    
built on Dec  7 2007 15:35:14, gcc: 4.1.2 20070626 (Red Hat 4.1.2-14)
    

    
Input #0, amr, from '1.amr':
    

    
Duration: N/A, bitrate: N/A
    

    
Stream #0.0: Audio: samr / 0x726D6173, 8000 Hz, mono
    

    
Input #1, amr, from '1.amr':
    

    
Duration: N/A, bitrate: N/A
    

    
Stream #1.0: Audio: samr / 0x726D6173, 8000 Hz, mono
    

    
Output #0, flac, to '1.flacffmpeg':
    

    
Stream #0.0: Audio: flac, 8000 Hz, mono, 64 kb/s
    

    
Output #1, flac, to '1.flac':
    

    
Stream #1.0: Audio: flac, 8000 Hz, mono, 64 kb/s
    

    
Stream mapping:
    

    
Stream #0.0 -> #0.0
    

    
Stream #1.0 -> #1.0
    

    
Unsupported codec (id=73728) for input stream #0.0

    So the problem might be unsuppported codec ? How to solve this ?
    Thanks.

  • 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 concat with video using image background

    16 janvier 2018, par ant-C

    Ffmpeg does not concat the media files correctly using various testing. One of the videos is a .mp4 (h264 codec) video generated previously using a .mp3 and a jpeg background. I’ve tried testing with various flags, closest I’ve gotten is below for the final output.

    My main issue is the final video with the current test, the audio is about 3 seconds delayed once the two videos are stitched together.

    Here are all the files I’m using :

    Input Files :

    Output Files :

    files.txt

    file ’/tmp/new_image_video.mp4’

    file ’/tmp/main_video.mp4’

    Image Video Creation :

    ffmpeg -loop 1 -i /tmp/image.jpg -i /tmp/audio.mp3 -acodec libfdk_aac -framerate 30 -vcodec libx264 -shortest /tmp/new_image_video_raw.mp4

    Part two :

    ffmpeg -threads 0 -i /tmp/new_image_video_raw.mp4 -vf "scale=w=560:h=320:force_original_aspect_ratio=decrease, pad=560:320:(560-iw*min(560/iw\,320/ih))/2:(320-ih*min(560/iw\,320/ih))/2" -acodec libfdk_aac -af aresample=resampler=soxr -qp 20 -ar 44100 -r 30 -ab 128k -ac 1 -vcodec libx264 -max_muxing_queue_size 9999 -shortest -movflags +faststart /tmp/new_image_video.mp4 -y

    Main Video Transcode :

    ffmpeg -i /tmp/main_video_raw.mp4 -vf "scale=iw*min(560/iw\,320/ih):ih*min(560/iw\,320/ih), pad=560:320:(560-iw*min(560/iw\,320/ih))/2:(320-ih*min(560/iw\,320/ih))/2" -acodec libfdk_aac -af aresample=resampler=soxr -ar 44100 -aspect 16:9 -qp 20  -framerate 30 -ab 128k -ac 1 -vcodec libx264 -max_muxing_queue_size 9999 -movflags +faststart /tmp/main_video.mp4 -y

    Concat Video :

    ffmpeg -threads 0 -f concat -safe 0 -i /tmp/files.txt -vf "scale=iw*min(560/iw\,320/ih):ih*min(560/iw\,320/ih), pad=560:320:(560-iw*min(560/iw\,320/ih))/2:(320-ih*min(560/iw\,320/ih))/2" -preset veryslow -crf 15 -acodec libfdk_aac -af aresample=resampler=soxr -ar 44100 -aspect 16:9 -qp 20  -framerate 30 -ab 128k -ac 1 -vcodec libx264 -max_muxing_queue_size 9999 -movflags +faststart /tmp/final_output_video.mp4 -y

    Output for new_image_video.mp4

    Stream mapping:
    
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
    
  Stream #1:0 -> #0:1 (copy)
    
Press [q] to stop, [?] for help
    
[libx264 @ 0x150ce00] using SAR=1/1
    
[libx264 @ 0x150ce00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
    
[libx264 @ 0x150ce00] profile High, level 2.1
    
[libx264 @ 0x150ce00] 264 - core 152 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:-3:-3 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=2.00:0.70 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-4 threads=10 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=1 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=1:1.20
    
Output #0, mp4, to '/tmp/new_image_video.mp4':
    
  Metadata:
    
    encoder         : Lavf57.76.100
    
    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuvj420p(pc), 560x320 [SAR 1:1 DAR 7:4], q=-1--1, 1 fps, 16384 tbn, 1 tbc
    
    Metadata:
    
      encoder         : Lavc57.102.100 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
    Stream #0:1: Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, stereo, s16p, 157 kb/s
    
    Metadata:
    
      encoder         : Lavc56.41
    
frame=   73 fps=0.0 q=17.0 Lsize=     362kB time=00:00:16.00 bitrate= 185.3kbits/s speed=88.6x
    
video:49kB audio:308kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.166542%
    
[libx264 @ 0x150ce00] frame I:1     Avg QP: 4.09  size: 38729
    
[libx264 @ 0x150ce00] frame P:18    Avg QP: 5.77  size:   843
    
[libx264 @ 0x150ce00] frame B:54    Avg QP: 0.64  size:    49
    
[libx264 @ 0x150ce00] consecutive B-frames:  1.4%  0.0%  0.0% 98.6%
    
[libx264 @ 0x150ce00] mb I  I16..4: 54.6% 18.9% 26.6%
    
[libx264 @ 0x150ce00] mb P  I16..4:  0.0%  0.0%  0.0%  P16..4:  9.1%  0.1%  0.5%  0.0%  0.0%    skip:90.3%
    
[libx264 @ 0x150ce00] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  2.6%  0.0%  0.0%  direct: 0.0%  skip:97.4%  L0:69.1% L1:30.9% BI: 0.0%
    
[libx264 @ 0x150ce00] 8x8 transform intra:18.9% inter:59.9%
    
[libx264 @ 0x150ce00] coded y,uvDC,uvAC intra: 44.1% 45.3% 45.0% inter: 1.4% 0.0% 0.0%
    
[libx264 @ 0x150ce00] i16 v,h,dc,p: 91%  2%  6%  1%
    
[libx264 @ 0x150ce00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 18% 18%  8%  5%  6%  7%  9%  7%
    
[libx264 @ 0x150ce00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 16%  8%  7% 10%  9% 10%  9%  9%
    
[libx264 @ 0x150ce00] i8c dc,h,v,p: 71% 12% 12%  5%
    
[libx264 @ 0x150ce00] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 0x150ce00] ref P L0: 79.3%  0.1% 19.5%  1.1%
    
[libx264 @ 0x150ce00] ref B L0: 68.3% 30.5%  1.2%
    
[libx264 @ 0x150ce00] ref B L1: 98.4%  1.6%
    
[libx264 @ 0x150ce00] kb/s:6.20

    Output for new_image_video.mp4 (Part 2)

    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/new_image_video_raw.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf57.76.100
    
  Duration: 00:00:19.00, start: 0.000000, bitrate: 156 kb/s
    
    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc), 560x320 [SAR 1:1 DAR 7:4], 21 kb/s, 1 fps, 1 tbr, 16384 tbn, 2 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #0:1(und): Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, stereo, s16p, 157 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
    
  Stream #0:1 -> #0:1 (mp3 (native) -> aac (libfdk_aac))
    
Press [q] to stop, [?] for help
    
[libx264 @ 0x2175560] using SAR=1/1
    
[libx264 @ 0x2175560] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
    
[libx264 @ 0x2175560] profile High, level 3.0
    
[libx264 @ 0x2175560] 264 - core 152 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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=10 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=cqp mbtree=0 qp=20 ip_ratio=1.40 pb_ratio=1.30 aq=0
    
Output #0, mp4, to '/tmp/new_image_video.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf57.76.100
    
    Stream #0:0(und): Video: h264 (libx264) (avc1 / 0x31637661), yuvj420p(pc), 560x320 [SAR 1:1 DAR 7:4], q=-1--1, 30 fps, 15360 tbn, 30 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
      encoder         : Lavc57.102.100 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
    Stream #0:1(und): Audio: aac (libfdk_aac) (mp4a / 0x6134706D), 44100 Hz, mono, s16, 128 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
      encoder         : Lavc57.102.100 libfdk_aac
    
[mp4 @ 0x2150cc0] Starting second pass: moving the moov atom to the beginning of the file drop=0 speed=31.6x
    
frame=  569 fps=0.0 q=-1.0 Lsize=     351kB time=00:00:18.86 bitrate= 152.3kbits/s dup=579 drop=0 speed=32.5x
    
video:81kB audio:251kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 5.851973%
    
[libx264 @ 0x2175560] frame I:3     Avg QP:17.00  size: 23393
    
[libx264 @ 0x2175560] frame P:143   Avg QP:20.00  size:    26
    
[libx264 @ 0x2175560] frame B:423   Avg QP:21.67  size:    19
    
[libx264 @ 0x2175560] consecutive B-frames:  0.9%  0.0%  0.0% 99.1%
    
[libx264 @ 0x2175560] mb I  I16..4: 54.7% 26.0% 19.4%
    
[libx264 @ 0x2175560] mb P  I16..4:  0.0%  0.0%  0.0%  P16..4:  0.1%  0.0%  0.0%  0.0%  0.0%    skip:99.9%
    
[libx264 @ 0x2175560] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.2%  0.0%  0.0%  direct: 0.0%  skip:99.7%  L0:23.7% L1:76.3% BI: 0.0%
    
[libx264 @ 0x2175560] 8x8 transform intra:26.0% inter:14.0%
    
[libx264 @ 0x2175560] coded y,uvDC,uvAC intra: 39.8% 44.1% 43.4% inter: 0.0% 0.0% 0.0%
    
[libx264 @ 0x2175560] i16 v,h,dc,p: 91%  3%  5%  1%
    
[libx264 @ 0x2175560] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 17% 15%  8%  6%  9%  6%  8%  8%
    
[libx264 @ 0x2175560] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 17%  6%  7% 10%  9% 11% 10%  9%
    
[libx264 @ 0x2175560] i8c dc,h,v,p: 71% 11% 13%  5%
    
[libx264 @ 0x2175560] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 0x2175560] ref P L0: 95.4%  0.7%  3.9%
    
[libx264 @ 0x2175560] ref B L0: 44.6% 55.4%
    
[libx264 @ 0x2175560] ref B L1: 98.3%  1.7%
    
[libx264 @ 0x2175560] kb/s:34.62

    Output for main_video.mp4

    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/main_video_raw.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    creation_time   : 1970-01-01T00:00:00.000000Z
    
    encoder         : Lavf53.24.2
    
  Duration: 00:01:02.32, start: 0.000000, bitrate: 1347 kb/s
    
    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 959 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    
    Metadata:
    
      creation_time   : 1970-01-01T00:00:00.000000Z
    
      handler_name    : VideoHandler
    
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 383 kb/s (default)
    
    Metadata:
    
      creation_time   : 1970-01-01T00:00:00.000000Z
    
      handler_name    : SoundHandler
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
    
  Stream #0:1 -> #0:1 (aac (native) -> aac (libfdk_aac))
    
Press [q] to stop, [?] for help
    
[libx264 @ 0x758900] using SAR=64/63
    
[libx264 @ 0x758900] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
    
[libx264 @ 0x758900] profile High, level 2.1
    
[libx264 @ 0x758900] 264 - core 152 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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=10 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=cqp mbtree=0 qp=20 ip_ratio=1.40 pb_ratio=1.30 aq=0
    
Output #0, mp4, to '/tmp/main_video.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf57.76.100
    
    Stream #0:0(und): Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 560x320 [SAR 64:63 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
    
    Metadata:
    
      creation_time   : 1970-01-01T00:00:00.000000Z
    
      handler_name    : VideoHandler
    
      encoder         : Lavc57.102.100 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
    Stream #0:1(und): Audio: aac (libfdk_aac) (mp4a / 0x6134706D), 44100 Hz, mono, s16, 128 kb/s (default)
    
    Metadata:
    
      creation_time   : 1970-01-01T00:00:00.000000Z
    
      handler_name    : SoundHandler
    
      encoder         : Lavc57.102.100 libfdk_aac
    
[mp4 @ 0x755900] Starting second pass: moving the moov atom to the beginning of the file11.1x
    
frame= 1557 fps=275 q=-1.0 Lsize=    5144kB time=00:01:02.32 bitrate= 676.1kbits/s speed=  11x
    
video:4119kB audio:975kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.989500%
    
[libx264 @ 0x758900] frame I:13    Avg QP:17.00  size: 34937
    
[libx264 @ 0x758900] frame P:657   Avg QP:20.00  size:  3546
    
[libx264 @ 0x758900] frame B:887   Avg QP:21.69  size:  1615
    
[libx264 @ 0x758900] consecutive B-frames: 18.9% 12.6%  8.1% 60.4%
    
[libx264 @ 0x758900] mb I  I16..4: 12.5% 51.8% 35.7%
    
[libx264 @ 0x758900] mb P  I16..4:  0.2%  1.9%  1.0%  P16..4: 17.9%  9.3%  8.4%  0.0%  0.0%    skip:61.3%
    
[libx264 @ 0x758900] mb B  I16..4:  0.1%  0.3%  0.3%  B16..8: 18.0%  5.6%  2.4%  direct: 2.8%  skip:70.6%  L0:33.9% L1:42.5% BI:23.6%
    
[libx264 @ 0x758900] 8x8 transform intra:55.4% inter:56.4%
    
[libx264 @ 0x758900] coded y,uvDC,uvAC intra: 84.0% 93.3% 75.0% inter: 12.6% 14.9% 3.3%
    
[libx264 @ 0x758900] i16 v,h,dc,p:  8% 38%  3% 51%
    
[libx264 @ 0x758900] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 20%  8%  7%  9%  9% 10% 10% 11%
    
[libx264 @ 0x758900] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 20%  9%  8% 11% 10% 10%  9%  9%
    
[libx264 @ 0x758900] i8c dc,h,v,p: 41% 26% 17% 16%
    
[libx264 @ 0x758900] Weighted P-Frames: Y:0.2% UV:0.0%
    
[libx264 @ 0x758900] ref P L0: 72.3% 14.4%  9.7%  3.6%  0.0%
    
[libx264 @ 0x758900] ref B L0: 89.9%  7.7%  2.4%
    
[libx264 @ 0x758900] ref B L1: 97.1%  2.9%
    
[libx264 @ 0x758900] kb/s:541.66

    Outupt for concat :

    ffmpeg version 3.3.3 Copyright (c) 2000-2017 the FFmpeg developers
    
  built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-18)
    
  configuration: --prefix=/root/ffmpeg_build --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags='-L/root/ffmpeg_build/lib -ldl' --bindir=/root/bin --pkg-config-flags=--static --enable-gpl --enable-version3 --disable-debug --enable-shared --enable-runtime-cpudetect --enable-postproc --enable-pic --enable-libfdk_aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvo-amrwbenc --enable-gray --enable-libopenjpeg --enable-libass --enable-libvidstab --enable-libsoxr --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-libwebp --enable-fontconfig --enable-libspeex --enable-nonfree
    
  libavutil      55. 73.100 / 55. 73.100
    
  libavcodec     57.102.100 / 57.102.100
    
  libavformat    57. 76.100 / 57. 76.100
    
  libavdevice    57.  7.100 / 57.  7.100
    
  libavfilter     6. 98.100 /  6. 98.100
    
  libswscale      4.  7.102 /  4.  7.102
    
  libswresample   2.  8.100 /  2.  8.100
    
  libpostproc    54.  6.100 / 54.  6.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/main_video.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    creation_time   : 1970-01-01T00:00:00.000000Z
    
    encoder         : Lavf53.24.2
    
  Duration: 00:01:02.32, start: 0.000000, bitrate: 1347 kb/s
    
    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 959 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    
    Metadata:
    
      creation_time   : 1970-01-01T00:00:00.000000Z
    
      handler_name    : VideoHandler
    
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 383 kb/s (default)
    
    Metadata:
    
      creation_time   : 1970-01-01T00:00:00.000000Z
    
      handler_name    : SoundHandler
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
    
  Stream #0:1 -> #0:1 (aac (native) -> aac (libfdk_aac))
    
Press [q] to stop, [?] for help
    
[libx264 @ 0x1563900] using SAR=64/63
    
[libx264 @ 0x1563900] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
    
[libx264 @ 0x1563900] profile High, level 2.1
    
[libx264 @ 0x1563900] 264 - core 152 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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=10 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=cqp mbtree=0 qp=20 ip_ratio=1.40 pb_ratio=1.30 aq=0
    
Output #0, mp4, to '/tmp/new_image_video.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf57.76.100
    
    Stream #0:0(und): Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 560x320 [SAR 64:63 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
    
    Metadata:
    
      creation_time   : 1970-01-01T00:00:00.000000Z
    
      handler_name    : VideoHandler
    
      encoder         : Lavc57.102.100 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
    Stream #0:1(und): Audio: aac (libfdk_aac) (mp4a / 0x6134706D), 44100 Hz, mono, s16, 128 kb/s (default)
    
    Metadata:
    
      creation_time   : 1970-01-01T00:00:00.000000Z
    
      handler_name    : SoundHandler
    
      encoder         : Lavc57.102.100 libfdk_aac
    
[mp4 @ 0x1560900] Starting second pass: moving the moov atom to the beginning of the file1.2x
    
frame= 1557 fps=277 q=-1.0 Lsize=    5144kB time=00:01:02.32 bitrate= 676.1kbits/s speed=11.1x
    
video:4119kB audio:975kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.989500%
    
[libx264 @ 0x1563900] frame I:13    Avg QP:17.00  size: 34937
    
[libx264 @ 0x1563900] frame P:657   Avg QP:20.00  size:  3546
    
[libx264 @ 0x1563900] frame B:887   Avg QP:21.69  size:  1615
    
[libx264 @ 0x1563900] consecutive B-frames: 18.9% 12.6%  8.1% 60.4%
    
[libx264 @ 0x1563900] mb I  I16..4: 12.5% 51.8% 35.7%
    
[libx264 @ 0x1563900] mb P  I16..4:  0.2%  1.9%  1.0%  P16..4: 17.9%  9.3%  8.4%  0.0%  0.0%    skip:61.3%
    
[libx264 @ 0x1563900] mb B  I16..4:  0.1%  0.3%  0.3%  B16..8: 18.0%  5.6%  2.4%  direct: 2.8%  skip:70.6%  L0:33.9% L1:42.5% BI:23.6%
    
[libx264 @ 0x1563900] 8x8 transform intra:55.4% inter:56.4%
    
[libx264 @ 0x1563900] coded y,uvDC,uvAC intra: 84.0% 93.3% 75.0% inter: 12.6% 14.9% 3.3%
    
[libx264 @ 0x1563900] i16 v,h,dc,p:  8% 38%  3% 51%
    
[libx264 @ 0x1563900] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 20%  8%  7%  9%  9% 10% 10% 11%
    
[libx264 @ 0x1563900] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 20%  9%  8% 11% 10% 10%  9%  9%
    
[libx264 @ 0x1563900] i8c dc,h,v,p: 41% 26% 17% 16%
    
[libx264 @ 0x1563900] Weighted P-Frames: Y:0.2% UV:0.0%
    
[libx264 @ 0x1563900] ref P L0: 72.3% 14.4%  9.7%  3.6%  0.0%
    
[libx264 @ 0x1563900] ref B L0: 89.9%  7.7%  2.4%
    
[libx264 @ 0x1563900] ref B L1: 97.1%  2.9%
    
[libx264 @ 0x1563900] kb/s:541.66

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