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  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Emballe Médias : Mettre en ligne simplement des documents

    29 octobre 2010, par

    Le plugin emballe médias a été développé principalement pour la distribution mediaSPIP mais est également utilisé dans d’autres projets proches comme géodiversité par exemple. Plugins nécessaires et compatibles
    Pour fonctionner ce plugin nécessite que d’autres plugins soient installés : CFG Saisies SPIP Bonux Diogène swfupload jqueryui
    D’autres plugins peuvent être utilisés en complément afin d’améliorer ses capacités : Ancres douces Légendes photo_infos spipmotion (...)

  • Prérequis à l’installation

    31 janvier 2010, par

    Préambule
    Cet article n’a pas pour but de détailler les installations de ces logiciels mais plutôt de donner des informations sur leur configuration spécifique.
    Avant toute chose SPIPMotion tout comme MediaSPIP est fait pour tourner sur des distributions Linux de type Debian ou dérivées (Ubuntu...). Les documentations de ce site se réfèrent donc à ces distributions. Il est également possible de l’utiliser sur d’autres distributions Linux mais aucune garantie de bon fonctionnement n’est possible.
    Il (...)

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  • How to log unconverted files in FFMPEG due to error ?

    10 juillet 2017, par eugenemon

    I am converting 30,000 video files (each with different number of data/video/audio/subtitle streams) using a single batch file. I do not require data/subtitle streams. This is the code I am using for the batch file :

    for %%i in (*.dat *.mpg *.mpeg) do ffmpeg -hide_banner -v info -n -i %%i -map 0 -dn -sn  -c:v libx264 -crf 20  -c:a aac -b:a 192k  "%%~ni.mp4" >> log.txt 2>&1
    pause

    The resulting log file that I get is 1.67gb in file size and is extremely difficult for me to go through to find the errors of files that weren’t converted.

    An example of a successfully converted file would look like this in the log file :

       Input #0, mpeg, from '571317.mpg':
     Duration: 00:05:06.02, start: 0.060000, bitrate: 2991 kb/s
       Stream #0:0[0x1bf]: Data: dvd_nav_packet
       Stream #0:1[0x1e0]: Video: mpeg2video (Main), yuv420p(tv, smpte170m, top first), 720x480 [SAR 8:9 DAR 4:3], 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
       Stream #0:2[0x81]: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s
       Stream #0:3[0x1c0]: Audio: mp2, 48000 Hz, stereo, s16p, 224 kb/s
    Stream mapping:
     Stream #0:1 -> #0:0 (mpeg2video (native) -> h264 (libx264))
     Stream #0:2 -> #0:1 (ac3 (native) -> aac (native))
     Stream #0:3 -> #0:2 (mp2 (native) -> aac (native))
    Press [q] to stop, [?] for help
    [libx264 @ 000000000043c3a0] using SAR=8/9
    [libx264 @ 000000000043c3a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
    [libx264 @ 000000000043c3a0] profile High, level 3.0
    [libx264 @ 000000000043c3a0] 264 - core 148 r2762 90a61ec - 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=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=20.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    Output #0, mp4, to 'F:\571317.mp4':
     Metadata:
       encoder         : Lavf57.71.100
       Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p(top coded first (swapped)), 720x480 [SAR 8:9 DAR 4:3], q=-1--1, 29.97 fps, 30k tbn, 29.97 tbc
       Metadata:
         encoder         : Lavc57.89.100 libx264
       Side data:
         cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
       Stream #0:1: Audio: aac (LC) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 192 kb/s
       Metadata:
         encoder         : Lavc57.89.100 aac
       Stream #0:2: Audio: aac (LC) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 192 kb/s
       Metadata:
         encoder         : Lavc57.89.100 aac
    frame=   83 fps=0.0 q=26.0 size=     168kB time=00:00:02.70 bitrate= 508.4kbits/s speed=5.26x    
    frame=  132 fps=128 q=26.0 size=     660kB time=00:00:04.41 bitrate=1224.4kbits/s speed=4.29x    
    frame=  182 fps=118 q=26.0 size=    1126kB time=00:00:06.05 bitrate=1522.0kbits/s speed=3.92x    
    frame=  235 fps=114 q=26.0 size=    1529kB time=00:00:07.78 bitrate=1608.5kbits/s speed=3.78x    
    frame=  294 fps=114 q=26.0 size=    1867kB time=00:00:09.77 bitrate=1564.9kbits/s speed= 3.8x    
    frame=  352 fps=114 q=26.0 size=    2175kB time=00:00:11.71 bitrate=1521.5kbits/s speed=3.79x    
    frame=  408 fps=113 q=26.0 size=    2681kB time=00:00:13.54 bitrate=1621.1kbits/s speed=3.76x    
    frame=  466 fps=113 q=26.0 size=    3276kB time=00:00:15.50 bitrate=1730.6kbits/s speed=3.77x    
    [mpeg @ 000000000042a820] New subtitle stream 0:4 at pos:6483982 and DTS:17.1437s
    frame=  528 fps=114 q=26.0 size=    3868kB time=00:00:17.57 bitrate=1802.4kbits/s speed=3.79x    
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    frame= 6830 fps=106 q=26.0 size=   63962kB time=00:03:47.88 bitrate=2299.3kbits/s speed=3.53x    
    frame= 6884 fps=106 q=26.0 size=   64394kB time=00:03:49.67 bitrate=2296.8kbits/s speed=3.53x    
    frame= 6940 fps=106 q=26.0 size=   64782kB time=00:03:51.53 bitrate=2292.1kbits/s speed=3.53x    
    frame= 6994 fps=106 q=26.0 size=   65278kB time=00:03:53.36 bitrate=2291.5kbits/s speed=3.53x    
    frame= 7048 fps=106 q=26.0 size=   65778kB time=00:03:55.11 bitrate=2291.9kbits/s speed=3.53x    
    frame= 7104 fps=106 q=26.0 size=   66288kB time=00:03:56.99 bitrate=2291.4kbits/s speed=3.53x    
    frame= 7162 fps=106 q=26.0 size=   66668kB time=00:03:58.93 bitrate=2285.8kbits/s speed=3.54x    
    frame= 7223 fps=106 q=26.0 size=   66988kB time=00:04:00.98 bitrate=2277.2kbits/s speed=3.54x    
    frame= 7285 fps=106 q=26.0 size=   67304kB time=00:04:03.05 bitrate=2268.5kbits/s speed=3.54x    
    frame= 7341 fps=106 q=26.0 size=   67682kB time=00:04:04.97 bitrate=2263.3kbits/s speed=3.54x    
    frame= 7399 fps=106 q=26.0 size=   68156kB time=00:04:06.82 bitrate=2262.0kbits/s speed=3.55x    
    frame= 7459 fps=106 q=26.0 size=   68626kB time=00:04:08.85 bitrate=2259.1kbits/s speed=3.55x    
    frame= 7519 fps=106 q=26.0 size=   69070kB time=00:04:10.85 bitrate=2255.5kbits/s speed=3.55x    
    frame= 7572 fps=106 q=26.0 size=   69583kB time=00:04:12.65 bitrate=2256.2kbits/s speed=3.55x    
    frame= 7624 fps=106 q=26.0 size=   70046kB time=00:04:14.37 bitrate=2255.7kbits/s speed=3.55x    
    frame= 7678 fps=106 q=26.0 size=   70486kB time=00:04:16.14 bitrate=2254.2kbits/s speed=3.55x    
    frame= 7726 fps=106 q=26.0 size=   70960kB time=00:04:17.74 bitrate=2255.3kbits/s speed=3.54x    
    frame= 7768 fps=106 q=26.0 size=   71567kB time=00:04:19.15 bitrate=2262.3kbits/s speed=3.54x    
    frame= 7816 fps=106 q=26.0 size=   72193kB time=00:04:20.75 bitrate=2268.0kbits/s speed=3.54x    
    frame= 7874 fps=106 q=26.0 size=   72495kB time=00:04:22.67 bitrate=2260.9kbits/s speed=3.54x    
    frame= 7933 fps=106 q=26.0 size=   72901kB time=00:04:24.64 bitrate=2256.7kbits/s speed=3.54x    
    frame= 7986 fps=106 q=26.0 size=   73449kB time=00:04:26.41 bitrate=2258.5kbits/s speed=3.54x    
    frame= 8041 fps=106 q=26.0 size=   74045kB time=00:04:28.24 bitrate=2261.3kbits/s speed=3.54x    
    frame= 8098 fps=106 q=26.0 size=   74565kB time=00:04:30.16 bitrate=2261.0kbits/s speed=3.54x    
    frame= 8147 fps=106 q=26.0 size=   75117kB time=00:04:31.85 bitrate=2263.6kbits/s speed=3.54x    
    frame= 8198 fps=106 q=26.0 size=   75839kB time=00:04:33.51 bitrate=2271.5kbits/s speed=3.53x    
    frame= 8248 fps=106 q=26.0 size=   76482kB time=00:04:35.22 bitrate=2276.5kbits/s speed=3.53x    
    frame= 8297 fps=106 q=26.0 size=   77092kB time=00:04:36.82 bitrate=2281.4kbits/s speed=3.53x    
    frame= 8356 fps=106 q=26.0 size=   77645kB time=00:04:38.74 bitrate=2281.9kbits/s speed=3.53x    
    frame= 8414 fps=106 q=26.0 size=   78104kB time=00:04:40.74 bitrate=2279.0kbits/s speed=3.53x    
    frame= 8474 fps=106 q=26.0 size=   78606kB time=00:04:42.70 bitrate=2277.8kbits/s speed=3.54x    
    frame= 8528 fps=106 q=26.0 size=   79172kB time=00:04:44.52 bitrate=2279.5kbits/s speed=3.54x    
    frame= 8587 fps=106 q=26.0 size=   79795kB time=00:04:46.46 bitrate=2281.9kbits/s speed=3.54x    
    frame= 8653 fps=106 q=26.0 size=   80391kB time=00:04:48.68 bitrate=2281.3kbits/s speed=3.54x    
    frame= 8718 fps=106 q=26.0 size=   81021kB time=00:04:50.90 bitrate=2281.6kbits/s speed=3.55x    
    frame= 8779 fps=106 q=26.0 size=   81570kB time=00:04:52.90 bitrate=2281.3kbits/s speed=3.55x    
    frame= 8826 fps=106 q=26.0 size=   82147kB time=00:04:54.50 bitrate=2285.0kbits/s speed=3.55x    
    frame= 8882 fps=106 q=26.0 size=   82800kB time=00:04:56.36 bitrate=2288.8kbits/s speed=3.55x    
    frame= 8950 fps=106 q=26.0 size=   83343kB time=00:04:58.64 bitrate=2286.2kbits/s speed=3.55x    
    frame= 9018 fps=107 q=26.0 size=   83935kB time=00:05:00.90 bitrate=2285.1kbits/s speed=3.56x    
    frame= 9086 fps=107 q=26.0 size=   84481kB time=00:05:03.14 bitrate=2282.9kbits/s speed=3.56x    
    frame= 9151 fps=107 q=26.0 size=   85052kB time=00:05:05.30 bitrate=2282.2kbits/s speed=3.57x    
    frame= 9161 fps=106 q=-1.0 Lsize=   85813kB time=00:05:06.02 bitrate=2297.1kbits/s speed=3.56x    
    video:70963kB audio:14493kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.417440%
    [libx264 @ 000000000043c3a0] frame I:43    Avg QP:17.04  size: 36009
    [libx264 @ 000000000043c3a0] frame P:2866  Avg QP:20.64  size: 16000
    [libx264 @ 000000000043c3a0] frame B:6252  Avg QP:24.39  size:  4040
    [libx264 @ 000000000043c3a0] consecutive B-frames:  1.0%  6.9% 51.7% 40.5%
    [libx264 @ 000000000043c3a0] mb I  I16..4: 27.5% 65.5%  7.1%
    [libx264 @ 000000000043c3a0] mb P  I16..4:  3.7% 12.3%  0.8%  P16..4: 35.0% 15.9%  7.6%  0.0%  0.0%    skip:24.7%
    [libx264 @ 000000000043c3a0] mb B  I16..4:  0.4%  0.8%  0.0%  B16..8: 42.8%  4.8%  1.0%  direct: 5.4%  skip:44.8%  L0:34.0% L1:43.7% BI:22.3%
    [libx264 @ 000000000043c3a0] 8x8 transform intra:71.3% inter:82.4%
    [libx264 @ 000000000043c3a0] coded y,uvDC,uvAC intra: 65.8% 73.9% 23.9% inter: 26.4% 20.4% 1.3%
    [libx264 @ 000000000043c3a0] i16 v,h,dc,p: 21% 47%  5% 28%
    [libx264 @ 000000000043c3a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 26% 26%  4%  4%  4%  6%  4%  6%
    [libx264 @ 000000000043c3a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 28%  8%  4%  6%  6%  8%  4%  7%
    [libx264 @ 000000000043c3a0] i8c dc,h,v,p: 41% 31% 18%  9%
    [libx264 @ 000000000043c3a0] Weighted P-Frames: Y:3.0% UV:2.5%
    [libx264 @ 000000000043c3a0] ref P L0: 61.5% 19.2% 15.3%  3.9%  0.1%
    [libx264 @ 000000000043c3a0] ref B L0: 83.3% 15.0%  1.7%
    [libx264 @ 000000000043c3a0] ref B L1: 97.3%  2.7%
    [libx264 @ 000000000043c3a0] kb/s:1901.79
    [aac @ 00000000004b1080] Qavg: 583.592
    [aac @ 0000000000474440] Qavg: 396.171

    And an example of a file that didn’t converted (in this case due to the fact that I didn’t specify to ignore subtitle stream, which I corrected by adding -sn to the batch file.) :

    Input #0, mpeg, from '571314.mpg':
     Duration: 00:05:44.78, start: 0.060000, bitrate: 2989 kb/s
       Stream #0:0[0x1bf]: Data: dvd_nav_packet
       Stream #0:1[0x1e0]: Video: mpeg2video (Main), yuv420p(tv, smpte170m, top first), 720x480 [SAR 8:9 DAR 4:3], 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
       Stream #0:2[0x81]: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s
       Stream #0:3[0x20]: Subtitle: dvd_subtitle
       Stream #0:4[0x1c0]: Audio: mp2, 48000 Hz, stereo, s16p, 224 kb/s
    Automatic encoder selection failed for output stream #0:2. Default encoder for format mp4 (codec none) is probably disabled. Please choose an encoder manually.
    Error selecting an encoder for stream 0:2

    How exactly can I output a log file that simply state the files that weren’t converted and the error that entails. Example :

    000002.mpg - Not converted
    Automatic encoder selection failed for output stream #0:2. Default encoder for format mp4 (codec none) is probably disabled. Please choose an encoder manually.
    Error selecting an encoder for stream 0:2

    000123.mpg - Not converted
    Automatic encoder selection failed for output stream #0:2. Default encoder for format mp4 (codec none) is probably disabled. Please choose an encoder manually.
    Error selecting an encoder for stream 0:2

    This way, I won’t have to toy with a huge log file. Thanks !

  • Some seconds of video getting skipped while using ffmpeg source code [on hold]

    30 juin 2017, par Swapnil Konde

    I am using transcoding.c file of ffmpeg Example for creating chunks of videos in .ts format,

    And we are observing some frames/seconds are skipped from Actual Video.
    Can Anyone point out where exactly we should focus on.
    We are using latest ffmpeg version 3.3.2.
    Sometimes we do get Generic error in an external library error as well in encode_write_frame function.

    Thanks.

  • current version of ffmpeg3.3.2 encode twice time of my video,the duration last two times long

    20 juin 2017, par jimmy

    I have a video with 00:01:41.46 play time,and transcode it perfect with ffmpeg-2.1.1,but when I upgrade FFmpeg version to 3.3.2 and compile it with the same compile option and same transcode option as 2.1.1 version used, I got a video with 00:03:21.82 long, I played that video to see what was added after 1:41.46, and find that it just repeat the video from the beginning with no audio, I find out no idea to this issue, it seems to be a bug that FFmpeg introducing, anyone help me !

    here is the log that I had transcoded with ffmpeg 3.3.2 :

    ffmpeg -i natural.mp4 -c:v libx264 -c:a copy output.mp4
    ffmpeg version 3.3.2 Copyright (c) 2000-2017 the FFmpeg developers
    built with gcc 4.6 (Ubuntu/Linaro 4.6.4-6ubuntu2)

    configuration: --enable-gpl --enable-nonfree --yasmexe=release/bin/yasm -- prefix=release --cc= --enable-static --disable-shared --disable-debug --extra-cflags=-Irelease/include --extra-ldflags='-Lrelease/lib -lm -ldl' --disable-ffplay --disable-ffprobe --disable-ffserver --disable-doc --enable-postproc --enable-bzlib --enable-zlib --enable-parsers --enable-libx264 --enable-libmp3lame --enable-libfdk-aac --enable-libspeex --enable-pthreads --extra->libs=-lpthread --enable-encoders --enable-decoders --enable-avfilter --enable->muxers --enable-demuxers

    libavutil      55. 58.100 / 55. 58.100
    libavcodec     57. 89.100 / 57. 89.100
    libavformat    57. 71.100 / 57. 71.100
    libavdevice    57.  6.100 / 57.  6.100
    libavfilter     6. 82.100 /  6. 82.100
    libswscale      4.  6.100 /  4.  6.100
    libswresample   2.  7.100 /  2.  7.100
    libpostproc    54.  5.100 / 54.  5.100
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'natural.mp4':
     Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: mp42isom
     creation_time   : 2009-07-11T08:32:34.000000Z
     encoder         : mp4creator 1.6.1d
     Duration: 00:01:41.46, start: 0.000000, bitrate: 9063 kb/s
     Stream #0:0(eng): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], 8976 kb/s, 23.98 fps, 23.98 tbr, 90k tbn, 2997 tbc (default)
    Metadata:
       creation_time   : 2009-07-11T08:32:34.000000Z
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
    Metadata:
       creation_time   : 2009-07-11T08:33:09.000000Z
    Stream mapping:
     Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264))
     Stream #0:1 -> #0:1 (copy)
    Press [q] to stop, [?] for help
    [libx264 @ 0x2d951e0] using SAR=4/3
    [libx264 @ 0x2d951e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX AVX2 FMA3 LZCNT BMI2
    [libx264 @ 0x2d951e0] profile High, level 4.0
    [libx264 @ 0x2d951e0] 264 - core 138 r1+3473M a37a143 - H.264/MPEG-4 AVC codec >- Copyleft 2003-2013 - 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=23 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 'output.mp4':
    Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: mp42isom
     encoder         : Lavf57.71.100
    Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], q=-1--1, 23.98 fps, 24k tbn, 23.98 tbc (default)
     Metadata:
       creation_time   : 2009-07-11T08:32:34.000000Z
       encoder         : Lavc57.89.100 libx264
     Side data:
       cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
     Stream #0:1(eng): Audio: aac (LC) ([64][0][0][0] / 0x0040), 44100 Hz, stereo, fltp, 125 kb/s (default)
     Metadata:
       creation_time   : 2009-07-11T08:33:09.000000Z
    frame= 4842 fps= 27 q=-1.0 Lsize=  107608kB time=00:03:21.82
    bitrate=4367.8kbits/s speed=1.11x    
       video:105973kB audio:1556kB subtitle:0kB other streams:0kB global headers:0kB >muxing overhead: 0.074199%
    [libx264 @ 0x2d951e0] frame I:54    Avg QP:19.81  size: 77248
    [libx264 @ 0x2d951e0] frame P:3960  Avg QP:22.01  size: 25371
    [libx264 @ 0x2d951e0] frame B:828   Avg QP:23.01  size:  4680
    [libx264 @ 0x2d951e0] consecutive B-frames: 75.2%  4.6%  4.3% 15.9%
    [libx264 @ 0x2d951e0] mb I  I16..4: 17.0% 79.0%  3.9%
    [libx264 @ 0x2d951e0] mb P  I16..4:  2.1%  7.8%  0.2%  P16..4: 43.9%  9.7% 6.4%  0.0%  0.0%    skip:29.9%
    [libx264 @ 0x2d951e0] mb B  I16..4:  0.2%  1.1%  0.0%  B16..8: 29.2%  1.2%  0.2%  direct: 0.7%  skip:67.3%  L0:49.0% L1:47.7% BI: 3.3%
    [libx264 @ 0x2d951e0] 8x8 transform intra:78.1% inter:81.6%
    [libx264 @ 0x2d951e0] coded y,uvDC,uvAC intra: 52.3% 66.4% 11.9% inter: 20.5% >24.2% 0.8%
    [libx264 @ 0x2d951e0] i16 v,h,dc,p: 32% 22% 28% 18%
    [libx264 @ 0x2d951e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 19% 43%  3%  3%  3%  5%  2%  4%
    [libx264 @ 0x2d951e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 24% 12%  4%  8%  7% 11%  4%  5%
    [libx264 @ 0x2d951e0] i8c dc,h,v,p: 50% 23% 23%  4%
    [libx264 @ 0x2d951e0] Weighted P-Frames: Y:1.5% UV:0.3%
    [libx264 @ 0x2d951e0] ref P L0: 71.9% 17.0%  8.5%  2.5%  0.0%
    [libx264 @ 0x2d951e0] ref B L0: 89.7%  9.2%  1.2%
    [libx264 @ 0x2d951e0] ref B L1: 97.5%  2.5%
    [libx264 @ 0x2d951e0] kb/s:4298.67

    Here is the output when use ffmpeg -i natural.mp4 -c copy out.mp4,the output still last double times long :

    ./ffmpeg -i natural.mp4 -c copy out.mp4
    ffmpeg version 3.3.2 Copyright (c) 2000-2017 the FFmpeg developers
    built with gcc 4.6 (Ubuntu/Linaro 4.6.4-6ubuntu2)
     configuration: --enable-gpl --enable-nonfree --yasmexe=release/bin/yasm --prefix=release --cc= --enable-static --disable-shared --disable-debug --extra-cflags=-Irelease/include --extra-ldflags='-Lrelease/lib -lm -ldl' --disable-ffplay --disable-ffprobe --disable-ffserver --disable-doc --enable-postproc --enable-bzlib --enable-zlib --enable-parsers --enable-libx264 --enable-libmp3lame --enable-libfdk-aac --enable-libspeex --enable-pthreads --extra-libs=-lpthread --enable-encoders --enable-decoders --enable-avfilter --enable-muxers --enable-demuxers
     libavutil      55. 58.100 / 55. 58.100
     libavcodec     57. 89.100 / 57. 89.100
     libavformat    57. 71.100 / 57. 71.100
     libavdevice    57.  6.100 / 57.  6.100
     libavfilter     6. 82.100 /  6. 82.100
     libswscale      4.  6.100 /  4.  6.100
     libswresample   2.  7.100 /  2.  7.100
     libpostproc    54.  5.100 / 54.  5.100
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'natural.mp4':
     Metadata:
       major_brand     : mp42
       minor_version   : 0
       compatible_brands: mp42isom
       creation_time   : 2009-07-11T08:32:34.000000Z
       encoder         : mp4creator 1.6.1d
     Duration: 00:01:41.46, start: 0.000000, bitrate: 9063 kb/s
       Stream #0:0(eng): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], 8976 kb/s, 23.98 fps, 23.98 tbr, 90k tbn, 2997 tbc (default)
       Metadata:
         creation_time   : 2009-07-11T08:32:34.000000Z
       Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
       Metadata:
         creation_time   : 2009-07-11T08:33:09.000000Z
    Output #0, mp4, to 'out.mp4':
     Metadata:
       major_brand     : mp42
       minor_version   : 0
       compatible_brands: mp42isom
       encoder         : Lavf57.71.100
       Stream #0:0(eng): Video: mpeg4 (Simple Profile) ( [0][0][0] / 0x0020), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], q=2-31, 8976 kb/s, 23.98 fps, 23.98 tbr, 90k tbn, 90k tbc (default)
       Metadata:
         creation_time   : 2009-07-11T08:32:34.000000Z
       Stream #0:1(eng): Audio: aac (LC) ([64][0][0][0] / 0x0040), 44100 Hz, stereo, fltp, 125 kb/s (default)
       Metadata:
         creation_time   : 2009-07-11T08:33:09.000000Z
    Stream mapping:
     Stream #0:0 -> #0:0 (copy)
     Stream #0:1 -> #0:1 (copy)
    Press [q] to stop, [?] for help
    frame= 4842 fps=2243 q=-1.0 Lsize=  222944kB time=00:03:21.91
    bitrate=9045.4kbits/s speed=93.5x    
    video:221299kB audio:1556kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.039627%

    Here is the output what ffmpeg-2.1.1 generate,It’s executed correctly :

    ./ffmpeg -i natural.mp4 -c copy output2.mp4
    ffmpeg version 2.1.1 Copyright (c) 2000-2013 the FFmpeg developers
     built on Mar 10 2017 13:56:14 with gcc 4.6 (Ubuntu/Linaro 4.6.4-6ubuntu2)
     configuration: --enable-gpl --enable-nonfree --yasmexe=release/bin/yasm --prefix=release --cc= --enable-static --disable-shared --disable-debug --extra-cflags='-I${ffmpeg_exported_release_dir}/include' --extra-ldflags='-L${ffmpeg_exported_release_dir}/lib -lm -ldl' --disable-ffplay --disable-ffprobe --disable-ffserver --disable-doc --enable-postproc --enable-bzlib --enable-zlib --enable-parsers --enable-libx264 --enable-libmp3lame --enable-libfdk-aac --enable-libspeex --enable-pthreads --extra-libs=-lpthread --enable-encoders --enable-decoders --enable-avfilter --enable-muxers --enable-demuxers
     libavutil      52. 48.101 / 52. 48.101
     libavcodec     55. 39.101 / 55. 39.101
     libavformat    55. 19.104 / 55. 19.104
     libavdevice    55.  5.100 / 55.  5.100
     libavfilter     3. 90.100 /  3. 90.100
     libswscale      2.  5.101 /  2.  5.101
     libswresample   0. 17.104 /  0. 17.104
     libpostproc    52.  3.100 / 52.  3.100
    [mov,mp4,m4a,3gp,3g2,mj2 @ 0x2d2e900] multiple edit list entries, a/v desync might occur, patch welcome
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'natural.mp4':
     Metadata:
       major_brand     : mp42
       minor_version   : 0
       compatible_brands: mp42isom
       creation_time   : 2009-07-11 08:32:34
       encoder         : mp4creator 1.6.1d
     Duration: 00:01:41.46, start: 0.000000, bitrate: 9063 kb/s
       Stream #0:0(eng): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], 8976 kb/s, 23.98 fps, 23.98 tbr, 90k tbn, 2997 tbc (default)
       Metadata:
         creation_time   : 2009-07-11 08:32:34
       Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
       Metadata:
         creation_time   : 2009-07-11 08:33:09
    Output #0, mp4, to 'output2.mp4':
     Metadata:
       major_brand     : mp42
       minor_version   : 0
       compatible_brands: mp42isom
       encoder         : Lavf55.19.104
       Stream #0:0(eng): Video: mpeg4 ( [0][0][0] / 0x0020), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], q=2-31, 8976 kb/s, 23.98 fps, 90k tbn, 90k tbc (default)
       Metadata:
         creation_time   : 2009-07-11 08:32:34
       Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 44100 Hz, stereo, 125 kb/s (default)
       Metadata:
         creation_time   : 2009-07-11 08:33:09
    Stream mapping:
     Stream #0:0 -> #0:0 (copy)
     Stream #0:1 -> #0:1 (copy)
    Press [q] to stop, [?] for help
    frame= 2421 fps=0.0 q=-1.0 Lsize=  112273kB time=00:01:41.49 bitrate=9062.0kbits/s    
    video:110650kB audio:1556kB subtitle:0 global headers:0kB muxing overhead 0.060302%

    Here is the video link