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  • Personnaliser les catégories

    21 juin 2013, par

    Formulaire de création d’une catégorie
    Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
    Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
    On peut modifier ce formulaire dans la partie :
    Administration > Configuration des masques de formulaire.
    Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
    Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...)

  • Le plugin : Podcasts.

    14 juillet 2010, par

    Le problème du podcasting est à nouveau un problème révélateur de la normalisation des transports de données sur Internet.
    Deux formats intéressants existent : Celui développé par Apple, très axé sur l’utilisation d’iTunes dont la SPEC est ici ; Le format "Media RSS Module" qui est plus "libre" notamment soutenu par Yahoo et le logiciel Miro ;
    Types de fichiers supportés dans les flux
    Le format d’Apple n’autorise que les formats suivants dans ses flux : .mp3 audio/mpeg .m4a audio/x-m4a .mp4 (...)

  • Selection of projects using MediaSPIP

    2 mai 2011, par

    The examples below are representative elements of MediaSPIP specific uses for specific projects.
    MediaSPIP farm @ Infini
    The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)

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  • .mov conversion to .mp4 using ffmpeg doesn't convert the entire video

    5 février 2013, par user504879

    I am trying to convert a mov file which I got from saving my powerpoint presentation to a movie file. However only a part of the presentation is converted not the entire one and also running qt-start doesn't make the exported mp4 to stream over rtmp. Is there something which I am missing ?

    I am attaching the output which i get when I am trying to convert the file using ffmpeg

    $ export LD_LIBRARY_PATH=/usr/local/lib; /usr/local/bin/ffmpeg -y -i /data/tmp/vialogues_prez.mov -r 20 -g 40 -acodec libfaac -ar 44100  -ab 96k -vcodec libx264 -s 640x480 -vpre medium /data/videos/vialogues_prez.mp4
    

    
FFmpeg version 0.6.1, Copyright (c) 2000-2010 the FFmpeg developers
    
  built on Feb 19 2011 19:03:56 with gcc 4.4.5
    
  configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-x11grab
    
  libavutil     50.15. 1 / 50.15. 1
    
  libavcodec    52.72. 2 / 52.72. 2
    
  libavformat   52.64. 2 / 52.64. 2
    
  libavdevice   52. 2. 0 / 52. 2. 0
    
  libswscale     0.11. 0 /  0.11. 0
    
  libpostproc   51. 2. 0 / 51. 2. 0
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x186f460]max_analyze_duration reached
    

    
Seems stream 0 codec frame rate differs from container frame rate: 600.00 (600/1) -> 0.08 (1/12)
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/data/tmp/vialogues_prez.mov':
    
  Metadata:
    
    major_brand     : qt  
    
    minor_version   : 537199360
    
    compatible_brands: qt  
    
    comment         : Microsoft PowerPoint Movie
    
    comment-eng     : Microsoft PowerPoint Movie
    
  Duration: 00:04:47.00, start: 0.000000, bitrate: 22 kb/s
    
    Stream #0.0(eng): Video: qtrle, bgra, 640x480, 21 kb/s, 0.01 fps, 0.08 tbr, 600 tbn, 600 tbc
    
    Stream #0.1(eng): Video: 0x0000, 600 tbr, 600 tbn, 600 tbc
    
    Stream #0.2(eng): Video: 0x0000, 600 tbr, 600 tbn, 600 tbc
    
[libx264 @ 0x1873b50]using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64
    
[libx264 @ 0x1873b50]profile High, level 3.0
    
[libx264 @ 0x1873b50]264 - core 114 - H.264/MPEG-4 AVC codec - Copyleft 2003-2011 - 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=1 sliced_threads=0 nr=0 decimate=1 interlaced=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=abr mbtree=1 bitrate=200 ratetol=20.0 qcomp=0.60 qpmin=10 qpmax=51 qpstep=4 ip_ratio=1.41 aq=1:1.00
    
Output #0, mp4, to '/data/videos/vialogues_prez.mp4':
    
  Metadata:
    
    encoder         : Lavf52.64.2
    
    Stream #0.0(eng): Video: libx264, yuv420p, 640x480, q=10-51, 200 kb/s, 20 tbn, 20 tbc
    
Stream mapping:
    
  Stream #0.0 -> #0.0
    
Press [q] to stop encoding
    
frame=    4 fps=  0 q=32766.0 Lsize=      50kB time=45.05 bitrate=   9.0kbits/s    
    
video:49kB audio:0kB global headers:0kB muxing overhead 1.740573%
    
[libx264 @ 0x1873b50]frame I:1     Avg QP:32.73  size:  8427
    
[libx264 @ 0x1873b50]frame P:3     Avg QP:20.68  size: 13640
    
[libx264 @ 0x1873b50]mb I  I16..4: 60.8% 14.6% 24.7%
    
[libx264 @ 0x1873b50]mb P  I16..4: 28.7%  7.2% 15.4%  P16..4:  2.0%  1.3%  1.4%  0.0%  0.0%    skip:43.9%
    
[libx264 @ 0x1873b50]final ratefactor: -16.67
    
[libx264 @ 0x1873b50]8x8 transform intra:14.2% inter:5.0%
    
[libx264 @ 0x1873b50]coded y,uvDC,uvAC intra: 25.2% 18.4% 13.0% inter: 5.3% 7.4% 7.2%
    
[libx264 @ 0x1873b50]i16 v,h,dc,p: 63% 34%  1%  2%
    
[libx264 @ 0x1873b50]i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 41% 31%  1%  1%  1%  1%  1%  4%
    
[libx264 @ 0x1873b50]i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 33% 19%  2%  3%  3%  4%  3%  4%
    
[libx264 @ 0x1873b50]i8c dc,h,v,p: 75% 20%  4%  1%
    
[libx264 @ 0x1873b50]Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 0x1873b50]ref P L0: 57.0% 12.2% 26.2%  4.7%
    
[libx264 @ 0x1873b50]kb/s:1.14

    any help is appreciated.

  • .mov conversion to .mp4 using ffmpeg doesn't convert the entire video

    5 février 2013, par user504879

    I am trying to convert a mov file which I got from saving my powerpoint presentation to a movie file. However only a part of the presentation is converted not the entire one and also running qt-start doesn't make the exported mp4 to stream over rtmp. Is there something which I am missing ?

    I am attaching the output which i get when I am trying to convert the file using ffmpeg

    $ export LD_LIBRARY_PATH=/usr/local/lib; /usr/local/bin/ffmpeg -y -i /data/tmp/vialogues_prez.mov -r 20 -g 40 -acodec libfaac -ar 44100  -ab 96k -vcodec libx264 -s 640x480 -vpre medium /data/videos/vialogues_prez.mp4
    

    
FFmpeg version 0.6.1, Copyright (c) 2000-2010 the FFmpeg developers
    
  built on Feb 19 2011 19:03:56 with gcc 4.4.5
    
  configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-x11grab
    
  libavutil     50.15. 1 / 50.15. 1
    
  libavcodec    52.72. 2 / 52.72. 2
    
  libavformat   52.64. 2 / 52.64. 2
    
  libavdevice   52. 2. 0 / 52. 2. 0
    
  libswscale     0.11. 0 /  0.11. 0
    
  libpostproc   51. 2. 0 / 51. 2. 0
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x186f460]max_analyze_duration reached
    

    
Seems stream 0 codec frame rate differs from container frame rate: 600.00 (600/1) -> 0.08 (1/12)
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/data/tmp/vialogues_prez.mov':
    
  Metadata:
    
    major_brand     : qt  
    
    minor_version   : 537199360
    
    compatible_brands: qt  
    
    comment         : Microsoft PowerPoint Movie
    
    comment-eng     : Microsoft PowerPoint Movie
    
  Duration: 00:04:47.00, start: 0.000000, bitrate: 22 kb/s
    
    Stream #0.0(eng): Video: qtrle, bgra, 640x480, 21 kb/s, 0.01 fps, 0.08 tbr, 600 tbn, 600 tbc
    
    Stream #0.1(eng): Video: 0x0000, 600 tbr, 600 tbn, 600 tbc
    
    Stream #0.2(eng): Video: 0x0000, 600 tbr, 600 tbn, 600 tbc
    
[libx264 @ 0x1873b50]using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64
    
[libx264 @ 0x1873b50]profile High, level 3.0
    
[libx264 @ 0x1873b50]264 - core 114 - H.264/MPEG-4 AVC codec - Copyleft 2003-2011 - 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=1 sliced_threads=0 nr=0 decimate=1 interlaced=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=abr mbtree=1 bitrate=200 ratetol=20.0 qcomp=0.60 qpmin=10 qpmax=51 qpstep=4 ip_ratio=1.41 aq=1:1.00
    
Output #0, mp4, to '/data/videos/vialogues_prez.mp4':
    
  Metadata:
    
    encoder         : Lavf52.64.2
    
    Stream #0.0(eng): Video: libx264, yuv420p, 640x480, q=10-51, 200 kb/s, 20 tbn, 20 tbc
    
Stream mapping:
    
  Stream #0.0 -> #0.0
    
Press [q] to stop encoding
    
frame=    4 fps=  0 q=32766.0 Lsize=      50kB time=45.05 bitrate=   9.0kbits/s    
    
video:49kB audio:0kB global headers:0kB muxing overhead 1.740573%
    
[libx264 @ 0x1873b50]frame I:1     Avg QP:32.73  size:  8427
    
[libx264 @ 0x1873b50]frame P:3     Avg QP:20.68  size: 13640
    
[libx264 @ 0x1873b50]mb I  I16..4: 60.8% 14.6% 24.7%
    
[libx264 @ 0x1873b50]mb P  I16..4: 28.7%  7.2% 15.4%  P16..4:  2.0%  1.3%  1.4%  0.0%  0.0%    skip:43.9%
    
[libx264 @ 0x1873b50]final ratefactor: -16.67
    
[libx264 @ 0x1873b50]8x8 transform intra:14.2% inter:5.0%
    
[libx264 @ 0x1873b50]coded y,uvDC,uvAC intra: 25.2% 18.4% 13.0% inter: 5.3% 7.4% 7.2%
    
[libx264 @ 0x1873b50]i16 v,h,dc,p: 63% 34%  1%  2%
    
[libx264 @ 0x1873b50]i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 41% 31%  1%  1%  1%  1%  1%  4%
    
[libx264 @ 0x1873b50]i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 33% 19%  2%  3%  3%  4%  3%  4%
    
[libx264 @ 0x1873b50]i8c dc,h,v,p: 75% 20%  4%  1%
    
[libx264 @ 0x1873b50]Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 0x1873b50]ref P L0: 57.0% 12.2% 26.2%  4.7%
    
[libx264 @ 0x1873b50]kb/s:1.14

    any help is appreciated.

  • 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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