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  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • XMP PHP

    13 mai 2011, par

    Dixit Wikipedia, XMP signifie :
    Extensible Metadata Platform ou XMP est un format de métadonnées basé sur XML utilisé dans les applications PDF, de photographie et de graphisme. Il a été lancé par Adobe Systems en avril 2001 en étant intégré à la version 5.0 d’Adobe Acrobat.
    Étant basé sur XML, il gère un ensemble de tags dynamiques pour l’utilisation dans le cadre du Web sémantique.
    XMP permet d’enregistrer sous forme d’un document XML des informations relatives à un fichier : titre, auteur, historique (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (9640)

  • Ubuntu 12.04 upgrade php 5.4 missing php5-ffmpeg

    1er juillet 2013, par Lughino

    I updated php to version 5.4 but now I can not install the package php5-ffmpeg because it gives me this error :
    php5-ffmpeg : Depends : phpapi-20090626

    also if I try to write php-v gives me this warning :

    PHP Warning: PHP Startup: Unable to load dynamic library
    '/usr/lib/php5/20100525/ffmpeg.so' - / usr/lib/php5/20100525/ffmpeg.so:
    can not open shared object file: No such file or directory in Unknown on line 0
    5.4.17RC1 PHP (cli) (built: Jun 22 2013 19:27:26)
    Copyright (c) 1997-2013 The PHP Group
    Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies

    Some solution ?

  • HTML5 Video Chrome - ffmpeg - mp4 working in all but Chrome

    16 octobre 2014, par IIIOXIII

    I have successfully encoded a file to .mp4 using ffmpeg which will play in all tested devices (Safari on PC, IE on PC, Android Browser, Andriod Video Player, and Safari iPad), except for Chrome.

    As a work-around, I had planned to simply list the .ogg source prior to the .mp4 source so that chrome would play the .ogg source without even seeing the .mp4 source, however, I ran into the issue mentioned here.

    Basically, I am after the proper ffmpeg command which will encode an .mp4 video to standards which will play in Chrome - of course without losing playback functionality on any of the other previously mentioned platforms.

    I have tried several combinations, such as :

    ffmpeg -i [filename].wmv -vprofile baseline -level 30 -vf scale=640:-1 -movflags faststart [filename].mp4

    etc. but have not yet found the winning one.

    EDIT : I tried :

    ffmpeg_new -i [filename].wmv -strict experimental –acodec libvo_aacenc -ac 2 -ab 160k -vcodec libx264 -vf scale=640:-1 -pix_fmt yuv420p -preset slow -profile:v baseline -level 30 -maxrate 10000000 -bufsize 10000000 -b 1200k -f mp4 -threads 0 [filename].mp4

    And here is the ffmpeg output :

    ffmpeg version N-54207-ge59fb3f Copyright (c) 2000-2013 the FFmpeg developers built on Jun 25 2013 21:55:00 with gcc 4.7.3 (GCC)
    configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
    isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
    le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp
    e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --ena
    ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-l
    ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libsp
    eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo-
    amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --
    enable-libxvid --enable-zlib
     libavutil      52. 37.101 / 52. 37.101
     libavcodec     55. 17.100 / 55. 17.100
     libavformat    55. 10.100 / 55. 10.100
     libavdevice    55.  2.100 / 55.  2.100
     libavfilter     3. 77.101 /  3. 77.101
     libswscale      2.  3.100 /  2.  3.100
     libswresample   0. 17.102 /  0. 17.102
     libpostproc    52.  3.100 / 52.  3.100
    [asf @ 000000000254f9e0] Stream #0: not enough frames to estimate rate; consider
    increasing probesize
    Guessed Channel Layout for  Input Stream #0.0 : stereo
    Input #0, asf, from 'C:\vidtests\Wildlife.wmv':
     Metadata:
       SfOriginalFPS   : 299700
       WMFSDKVersion   : 11.0.6001.7000
       WMFSDKNeeded    : 0.0.0.0000
       comment         : Footage: Small World Productions, Inc; Tourism New Zealand
    | Producer: Gary F. Spradling | Music: Steve Ball
       title           : Wildlife in HD
       copyright       : ┬⌐ 2008 Microsoft Corporation
       IsVBR           : 0
       DeviceConformanceTemplate: AP@L3
     Duration: 00:00:30.09, start: 0.000000, bitrate: 6977 kb/s
       Stream #0:0(eng): Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, stereo, fltp
    , 192 kb/s
       Stream #0:1(eng): Video: vc1 (Advanced) (WVC1 / 0x31435657), yuv420p, 1280x7
    20, 5942 kb/s, 29.97 tbr, 1k tbn, 1k tbc
    Please use -b:a or -b:v, -b is ambiguous
    [libx264 @ 000000000264faa0] using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64

    [libx264 @ 000000000264faa0] profile Constrained Baseline, level 3.0
    [libx264 @ 000000000264faa0] 264 - core 133 r2334 a3ac64b - H.264/MPEG-4 AVC cod
    ec - Copyleft 2003-2013 - http://www.videolan.org/x264.html - options: cabac=0 r
    ef=5 deblock=1:0:0 analyse=0x1:0x111 me=umh subme=8 psy=1 psy_rd=1.00:0.00 mixed
    _ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pski
    p=1 chroma_qp_offset=-2 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 deci
    mate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyi
    nt=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=50 rc=abr mbtree=1
    bitrate=1200 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=10000
    vbv_bufsize=10000 nal_hrd=none ip_ratio=1.40 aq=1:1.00
    Output #0, mp4, to 'C:\vidtests\Wildlife_SE1.mp4':
     Metadata:
       SfOriginalFPS   : 299700
       WMFSDKVersion   : 11.0.6001.7000
       WMFSDKNeeded    : 0.0.0.0000
       comment         : Footage: Small World Productions, Inc; Tourism New Zealand
    | Producer: Gary F. Spradling | Music: Steve Ball
       title           : Wildlife in HD
       copyright       : ┬⌐ 2008 Microsoft Corporation
       IsVBR           : 0
       DeviceConformanceTemplate: AP@L3
       encoder         : Lavf55.10.100
       Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 6
    40x360, q=-1--1, 1200 kb/s, 30k tbn, 29.97 tbc
       Stream #0:1(eng): Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040), 44100
    Hz, stereo, s16, 160 kb/s
    Stream mapping:
     Stream #0:1 -> #0:0 (vc1 -> libx264)
     Stream #0:0 -> #0:1 (wmav2 -> libvo_aacenc)
    Press [q] to stop, [?] for help
    frame=   59 fps= 55 q=32.0 size=       0kB time=00:00:00.16 bitrate=   2.3kbits/
    frame=   66 fps= 42 q=31.0 size=       0kB time=00:00:00.40 bitrate=   1.0kbits/
    frame=   75 fps= 35 q=31.0 size=       0kB time=00:00:00.70 bitrate=   0.5kbits/
    frame=   84 fps= 31 q=31.0 size=       0kB time=00:00:01.00 bitrate=   0.4kbits/
    frame=   93 fps= 29 q=31.0 size=       0kB time=00:00:01.30 bitrate=   0.3kbits/
    frame=  102 fps= 27 q=31.0 size=       0kB time=00:00:01.60 bitrate=   0.2kbits/
    frame=  111 fps= 26 q=31.0 size=      38kB time=00:00:01.90 bitrate= 165.1kbits/
    Queue input is backward in time
    [mp4 @ 000000000264f2c0] Non-monotonous DTS in output stream 0:1; previous: 7616
    , current: 7063; changing to 7617. This may result in incorrect timestamps in th
    e output file.
    frame=  120 fps= 25 q=31.0 size=     107kB time=00:00:02.20 bitrate= 397.7kbits/
    frame=  128 fps= 24 q=31.0 size=     161kB time=00:00:02.46 bitrate= 534.1kbits/
    frame=  137 fps= 23 q=31.0 size=     194kB time=00:00:02.76 bitrate= 572.6kbits/
    frame=  145 fps= 23 q=31.0 size=     219kB time=00:00:03.03 bitrate= 592.1kbits/
    frame=  153 fps= 22 q=31.0 size=     273kB time=00:00:03.30 bitrate= 677.8kbits/
    frame=  162 fps= 22 q=31.0 size=     317kB time=00:00:03.60 bitrate= 720.8kbits/
    frame=  170 fps= 21 q=31.0 size=     366kB time=00:00:03.87 bitrate= 775.2kbits/
    frame=  177 fps= 21 q=31.0 size=     451kB time=00:00:04.10 bitrate= 900.2kbits/
    frame=  193 fps= 21 q=31.0 size=     602kB time=00:00:04.63 bitrate=1062.7kbits/
    frame=  208 fps= 22 q=30.0 size=     755kB time=00:00:05.13 bitrate=1204.2kbits/
    frame=  219 fps= 22 q=30.0 size=     769kB time=00:00:05.50 bitrate=1143.6kbits/
    frame=  228 fps= 21 q=30.0 size=     790kB time=00:00:05.80 bitrate=1114.5kbits/
    frame=  234 fps= 21 q=31.0 size=     806kB time=00:00:06.00 bitrate=1098.7kbits/
    frame=  243 fps= 21 q=31.0 size=     806kB time=00:00:06.30 bitrate=1046.4kbits/
    frame=  251 fps= 21 q=31.0 size=     831kB time=00:00:06.57 bitrate=1035.6kbits/
    frame=  260 fps= 20 q=31.0 size=     860kB time=00:00:06.87 bitrate=1024.6kbits/
    frame=  273 fps= 21 q=31.0 size=     934kB time=00:00:07.30 bitrate=1046.7kbits/
    frame=  288 fps= 21 q=30.0 size=    1019kB time=00:00:07.80 bitrate=1068.7kbits/
    frame=  302 fps= 21 q=30.0 size=    1066kB time=00:00:08.27 bitrate=1055.8kbits/
    frame=  314 fps= 21 q=29.0 size=    1146kB time=00:00:08.67 bitrate=1082.1kbits/
    frame=  328 fps= 21 q=28.0 size=    1189kB time=00:00:09.14 bitrate=1065.6kbits/
    frame=  341 fps= 21 q=28.0 size=    1247kB time=00:00:09.57 bitrate=1066.7kbits/
    frame=  352 fps= 22 q=27.0 size=    1274kB time=00:00:09.94 bitrate=1049.3kbits/
    frame=  365 fps= 22 q=27.0 size=    1298kB time=00:00:10.37 bitrate=1024.7kbits/
    frame=  376 fps= 22 q=27.0 size=    1349kB time=00:00:10.74 bitrate=1028.7kbits/
    frame=  388 fps= 22 q=26.0 size=    1378kB time=00:00:11.14 bitrate=1012.9kbits/
    frame=  401 fps= 22 q=26.0 size=    1415kB time=00:00:11.57 bitrate=1001.4kbits/
    frame=  412 fps= 22 q=26.0 size=    1454kB time=00:00:11.94 bitrate= 996.9kbits/
    frame=  421 fps= 22 q=27.0 size=    1489kB time=00:00:12.24 bitrate= 996.2kbits/
    frame=  431 fps= 21 q=27.0 size=    1509kB time=00:00:12.57 bitrate= 982.7kbits/
    frame=  441 fps= 21 q=28.0 size=    1555kB time=00:00:12.91 bitrate= 986.6kbits/
    frame=  450 fps= 21 q=28.0 size=    1599kB time=00:00:13.21 bitrate= 991.7kbits/
    frame=  460 fps= 21 q=28.0 size=    1621kB time=00:00:13.54 bitrate= 980.4kbits/
    frame=  470 fps= 21 q=28.0 size=    1660kB time=00:00:13.88 bitrate= 979.9kbits/
    frame=  480 fps= 21 q=28.0 size=    1734kB time=00:00:14.21 bitrate= 999.2kbits/
    frame=  489 fps= 21 q=29.0 size=    1834kB time=00:00:14.51 bitrate=1035.3kbits/
    frame=  499 fps= 21 q=29.0 size=    1890kB time=00:00:14.84 bitrate=1042.8kbits/
    frame=  508 fps= 21 q=29.0 size=    1962kB time=00:00:15.14 bitrate=1060.8kbits/
    frame=  519 fps= 21 q=29.0 size=    2061kB time=00:00:15.51 bitrate=1087.9kbits/
    frame=  531 fps= 21 q=29.0 size=    2189kB time=00:00:15.91 bitrate=1126.6kbits/
    frame=  540 fps= 21 q=29.0 size=    2329kB time=00:00:16.21 bitrate=1176.4kbits/
    frame=  551 fps= 21 q=29.0 size=    2439kB time=00:00:16.58 bitrate=1204.8kbits/
    frame=  562 fps= 21 q=29.0 size=    2569kB time=00:00:16.95 bitrate=1241.8kbits/
    frame=  575 fps= 21 q=29.0 size=    2688kB time=00:00:17.38 bitrate=1266.9kbits/
    frame=  581 fps= 21 q=29.0 size=    2749kB time=00:00:17.58 bitrate=1280.6kbits/
    frame=  589 fps= 21 q=29.0 size=    2785kB time=00:00:17.85 bitrate=1278.1kbits/
    frame=  595 fps= 21 q=30.0 size=    2808kB time=00:00:18.05 bitrate=1274.5kbits/
    frame=  602 fps= 20 q=30.0 size=    2903kB time=00:00:18.28 bitrate=1300.7kbits/
    frame=  610 fps= 20 q=31.0 size=    3008kB time=00:00:18.55 bitrate=1328.2kbits/
    frame=  616 fps= 20 q=31.0 size=    3128kB time=00:00:18.75 bitrate=1366.6kbits/
    frame=  625 fps= 20 q=31.0 size=    3238kB time=00:00:19.05 bitrate=1392.5kbits/
    frame=  633 fps= 20 q=31.0 size=    3320kB time=00:00:19.31 bitrate=1407.9kbits/
    frame=  642 fps= 20 q=31.0 size=    3397kB time=00:00:19.61 bitrate=1418.4kbits/
    frame=  652 fps= 20 q=31.0 size=    3437kB time=00:00:19.95 bitrate=1411.1kbits/
    frame=  661 fps= 20 q=31.0 size=    3511kB time=00:00:20.25 bitrate=1420.3kbits/
    frame=  669 fps= 20 q=31.0 size=    3578kB time=00:00:20.52 bitrate=1428.2kbits/
    frame=  679 fps= 20 q=31.0 size=    3606kB time=00:00:20.85 bitrate=1416.6kbits/
    frame=  691 fps= 20 q=32.0 size=    3670kB time=00:00:21.25 bitrate=1414.5kbits/
    frame=  701 fps= 20 q=32.0 size=    3798kB time=00:00:21.58 bitrate=1441.2kbits/
    frame=  713 fps= 20 q=32.0 size=    3901kB time=00:00:21.98 bitrate=1453.3kbits/
    frame=  723 fps= 20 q=32.0 size=    3969kB time=00:00:22.32 bitrate=1456.6kbits/
    frame=  735 fps= 20 q=32.0 size=    4027kB time=00:00:22.72 bitrate=1451.7kbits/
    frame=  744 fps= 20 q=32.0 size=    4102kB time=00:00:23.02 bitrate=1459.6kbits/
    frame=  755 fps= 20 q=32.0 size=    4135kB time=00:00:23.39 bitrate=1448.3kbits/
    frame=  764 fps= 20 q=32.0 size=    4172kB time=00:00:23.69 bitrate=1442.7kbits/
    frame=  776 fps= 20 q=32.0 size=    4216kB time=00:00:24.09 bitrate=1433.5kbits/
    frame=  787 fps= 20 q=32.0 size=    4254kB time=00:00:24.45 bitrate=1424.8kbits/
    frame=  802 fps= 20 q=32.0 size=    4337kB time=00:00:24.95 bitrate=1423.6kbits/
    frame=  815 fps= 20 q=32.0 size=    4369kB time=00:00:25.39 bitrate=1409.6kbits/
    frame=  828 fps= 20 q=32.0 size=    4450kB time=00:00:25.82 bitrate=1411.5kbits/
    frame=  840 fps= 20 q=32.0 size=    4467kB time=00:00:26.22 bitrate=1395.3kbits/
    frame=  852 fps= 20 q=32.0 size=    4550kB time=00:00:26.62 bitrate=1399.8kbits/
    frame=  865 fps= 20 q=32.0 size=    4594kB time=00:00:27.06 bitrate=1390.7kbits/
    frame=  877 fps= 20 q=32.0 size=    4629kB time=00:00:27.46 bitrate=1380.9kbits/
    frame=  889 fps= 20 q=32.0 size=    4689kB time=00:00:27.86 bitrate=1378.6kbits/
    frame=  900 fps= 20 q=32.0 size=    4740kB time=00:00:28.22 bitrate=1375.6kbits/
    frame=  901 fps= 19 q=-1.0 Lsize=    5203kB time=00:00:30.10 bitrate=1416.0kbits
    /s
    video:4586kB audio:590kB subtitle:0 global headers:0kB muxing overhead 0.532558%

    [libx264 @ 000000000264faa0] frame I:8     Avg QP:22.98  size: 31700
    [libx264 @ 000000000264faa0] frame P:893   Avg QP:27.55  size:  4974
    [libx264 @ 000000000264faa0] mb I  I16..4: 34.6%  0.0% 65.4%
    [libx264 @ 000000000264faa0] mb P  I16..4:  0.8%  0.0%  1.5%  P16..4: 41.4% 18.8
    %  8.5%  0.0%  0.0%    skip:29.0%
    [libx264 @ 000000000264faa0] final ratefactor: 24.50
    [libx264 @ 000000000264faa0] coded y,uvDC,uvAC intra: 64.3% 76.0% 36.7% inter: 2
    3.5% 19.6% 0.7%
    [libx264 @ 000000000264faa0] i16 v,h,dc,p: 34% 33% 11% 22%
    [libx264 @ 000000000264faa0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 16% 12%  9% 12%
    11% 12%  7%  8%
    [libx264 @ 000000000264faa0] i8c dc,h,v,p: 55% 23% 14%  7%
    [libx264 @ 000000000264faa0] ref P L0: 72.3% 12.0%  8.1%  3.7%  3.9%
    [libx264 @ 000000000264faa0] kb/s:1249.53

    But still no luck. The .mp4 will play in every compatible device/browser combination I have tried except for chrome.. Any advice ?

    TIA.

  • FFMPEG overlay issue for 2 videos, sound missing from second input

    7 septembre 2014, par Abhishek Singh

    I’m trying to achive an overlay with ffmpeg wich take the two flv files as input and make a output and both videos playing simultaneously. things are working fine with below ffmpeg command :

    ffmpeg -i input1.flv -vf "[in] scale=359:320, pad=2*iw+6:ih [left]; movie=input2.flv, scale=359:320 [right]; [left][right] overlay=365:0 [out]" -b:v 3600k -y output.flv

    But issue is with the sound of second video and that is missing from the output.flv, only input1 sound is available in the output.flv.

    Console output is :

    ffmpeg version N-47062-g26c531c Copyright (c) 2000-2012 the FFmpeg developers
     built on Nov 25 2012 12:23:20 with gcc 4.7.2 (GCC)
     configuration: --disable-static --enable-shared --enable-gpl --enable-version3
    --disable-pthreads --enable-runtime-cpudetect --enable-avisynth --enable-bzlib
    --enable-frei0r --enable-libass --enable-lib`enter code here`opencore-amrnb --enable-libopencore-
    amrwb --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-libnut -
    -enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger -
    -enable-libspeex --enable-libtheora --enable-libutvideo --enable-libvo-aacenc --
    enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enab
    le-libxavs --enable-libxvid --enable-zlib
     libavutil      52.  9.100 / 52.  9.100
     libavcodec     54. 77.100 / 54. 77.100
     libavformat    54. 37.100 / 54. 37.100
     libavdevice    54.  3.100 / 54.  3.100
     libavfilter     3. 23.102 /  3. 23.102
     libswscale      2.  1.102 /  2.  1.102
     libswresample   0. 17.101 /  0. 17.101
     libpostproc    52.  2.100 / 52.  2.100
    Input #0, flv, from 'input1.flv':
     Metadata:
       canSeekToEnd    : false
       createdby       : FMS 4.0
       creationdate    : Mon Jan 07 07:05:40 2013
       encoder         : Lavf54.37.100
     Duration: 00:03:04.81, start: 0.000000, bitrate: 314 kb/s
       Stream #0:0: Video: flv1, yuv420p, 160x120, 3600 kb/s, 1k tbr, 1k tbn, 1k tb
    c
       Stream #0:1: Audio: mp3, 22050 Hz, mono, s16, 32 kb/s
    Output #0, flv, to 'output.flv':
     Metadata:
       canSeekToEnd    : false
       createdby       : FMS 4.0
       creationdate    : Mon Jan 07 07:05:40 2013
       encoder         : Lavf54.37.100
       Stream #0:0: Video: flv1 ([2][0][0][0] / 0x0002), yuv420p, 724x320, q=2-31,
    3600 kb/s, 1k tbn, 1k tbc
       Stream #0:1: Audio: mp3 ([2][0][0][0] / 0x0002), 22050 Hz, mono, s16p
    Stream mapping:
     Stream #0:0 -> #0:0 (flv -> flv)
     Stream #0:1 -> #0:1 (mp3 -> libmp3lame)
    Press [q] to stop, [?] for help
    frame=  120 fps=0.0 q=4.5 size=     550kB time=00:00:08.57 bitrate= 525.3kbits/s
    frame=  225 fps=221 q=2.0 size=    1422kB time=00:00:18.26 bitrate= 637.6kbits/s
    Buffer queue overflow, dropping.
    [Parsed_overlay_4 @ 02259ae0] Buffer queue overflow, dropping.
       Last message repeated 1 times
    frame=  338 fps=222 q=2.0 size=    2414kB time=00:00:26.97 bitrate= 733.0kbits/s
    Buffer queue overflow, dropping.
    [Parsed_overlay_4 @ 02259ae0] Buffer queue overflow, dropping.
       Last message repeated 12 times
    frame=  452 fps=223 q=2.0 size=    3326kB time=00:00:35.38 bitrate= 770.1kbits/s
    frame=  562 fps=223 q=2.0 size=    4246kB time=00:00:43.15 bitrate= 806.0kbits/s
    Buffer queue overflow, dropping.
    [Parsed_overlay_4 @ 02259ae0] Buffer queue overflow, dropping.
       Last message repeated 11 times
    frame=  669 fps=221 q=2.0 size=    5237kB time=00:00:51.28 bitrate= 836.6kbits/s
    frame=  777 fps=220 q=2.0 size=    6105kB time=00:00:58.75 bitrate= 851.2kbits/s
    frame=  893 fps=222 q=2.0 size=    6897kB time=00:01:06.72 bitrate= 846.8kbits/s
    frame= 1006 fps=222 q=2.0 size=    7701kB time=00:01:14.60 bitrate= 845.6kbits/s
    frame= 1121 fps=223 q=2.0 size=    8539kB time=00:01:22.45 bitrate= 848.3kbits/s
    frame= 1235 fps=223 q=2.0 size=    9316kB time=00:01:30.39 bitrate= 844.3kbits/s
    frame= 1344 fps=223 q=2.0 size=   10135kB time=00:01:37.98 bitrate= 847.3kbits/s
    Buffer queue overflow, dropping.
    [Parsed_overlay_4 @ 02259ae0] Buffer queue overflow, dropping.
       Last message repeated 33 times
    frame= 1437 fps=220 q=2.0 size=   10800kB time=00:01:46.67 bitrate= 829.3kbits/s
    frame= 1540 fps=219 q=2.0 size=   11577kB time=00:01:54.16 bitrate= 830.7kbits/s
    frame= 1651 fps=219 q=2.0 size=   12330kB time=00:02:01.64 bitrate= 830.3kbits/s
    frame= 1756 fps=218 q=2.0 size=   13141kB time=00:02:09.06 bitrate= 834.1kbits/s
    frame= 1859 fps=217 q=2.0 size=   13879kB time=00:02:16.28 bitrate= 834.3kbits/s
    frame= 1962 fps=217 q=2.0 size=   14703kB time=00:02:23.69 bitrate= 838.2kbits/s
    frame= 2070 fps=217 q=2.0 size=   15448kB time=00:02:30.98 bitrate= 838.2kbits/s
    frame= 2176 fps=216 q=2.0 size=   16241kB time=00:02:38.46 bitrate= 839.6kbits/s
    Buffer queue overflow, dropping.
    [Parsed_overlay_4 @ 02259ae0] Buffer queue overflow, dropping.
       Last message repeated 20 times
    frame= 2275 fps=215 q=2.0 size=   16990kB time=00:02:46.78 bitrate= 834.5kbits/s
    frame= 2389 fps=216 q=1.6 size=   17784kB time=00:02:54.44 bitrate= 835.1kbits/s
    frame= 2493 fps=216 q=2.0 size=   18555kB time=00:03:01.73 bitrate= 836.4kbits/s
    frame= 2534 fps=216 q=2.0 Lsize=   18945kB time=00:03:04.81 bitrate= 839.7kbits/
    s
    video:18227kB audio:588kB subtitle:0 global headers:0kB muxing overhead 0.691204
    %

    i think -map is filter that is for the audio handling of both video.see this link.

    Superimposing two videos onto a static image ?

    Thanks in Advance.