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    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

  • List of compatible distributions

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    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

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    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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  • How to add timestamp to video with different date & time format provided by android ?

    8 janvier 2020, par Milan Tejani

    I am making android app to add timestamp to video using FFMPEG library and also it works fine but it add timestamp using by default date time format provided by FFMPEG.

    Video Screenshot

    it’s uses YYYY-MM-DD HH:MM:SS format for timestamp

    where android provide different date & time format Click here for examples

    ex : I want to use "EEE, MMM d, ''yy" date format for timestamp.

    How to do that ?

    I an using this FFMPEG Command :

    ffmpeg -y -i input.mp4 -vf "drawtext=fontfile=roboto.ttf:fontsize=36:fontcolor=yellow:text='%{pts\:gmtime\:1456007118}'" -preset ultrafast -f mp4 output.mp4

  • using ffmpeg.js to play H265 video, only play hvc1 format, can't play hev1 format, is there anyway to play hev1 ?

    1er novembre 2019, par Alex

    I compiled ffmpeg into ffmpeg.js and ffmpeg.wasm by using emscripten, so that it can run in the browser and play H265 video.

    However, I found that only the hvc1 format can be played.
    Like that：

    Stream #0:0(und): Video: hevc (Main) (hvc1 / 0x31637668), yuv420p(tv, bt709, progressive), 1280x720, 854 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default)

    and the hev1 format cannot be played.Like that :

    Stream #0:0(und): Video: hevc (Main) (hev1 / 0x31766568), yuv420p(tv, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 829 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default)

    Web browser’s Console has this errors

    libffmpeg.js:1 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x644b80] reached eof, corrupted CTTS atom
    
 >put_char @ libffmpeg.js:1
    
 >write @ libffmpeg.js:1
    
 >write @ libffmpeg.js:1
    
 >doWritev @ libffmpeg.js:1
    
 >___syscall146 @ libffmpeg.js:1
    
 >(anonymous) @ wasm-009a4202-743:1
    
 >(anonymous) @ wasm-009a4202-739:1
    
 >(anonymous) @ wasm-009a4202-741:1
    
 >(anonymous) @ wasm-009a4202-742:1
    
 >(anonymous) @ wasm-009a4202-437:1
    
 >(anonymous) @ wasm-009a4202-2083:1
    
 >(anonymous) @ wasm-009a4202-87:1
    
 >(anonymous) @ wasm-009a4202-923:1
    
 >(anonymous) @ wasm-009a4202-247:1
    
 >(anonymous) @ wasm-009a4202-247:1
    
 >(anonymous) @ wasm-009a4202-247:1
    
 >(anonymous) @ wasm-009a4202-247:1
    
 >(anonymous) @ wasm-009a4202-2864:1
    
 >(anonymous) @ wasm-009a4202-247:1
    
 >(anonymous) @ wasm-009a4202-3015:1
    
 >(anonymous) @ wasm-009a4202-247:1
    
 >(anonymous) @ wasm-009a4202-1073:1
    
 >(anonymous) @ wasm-009a4202-2261:1
    
 >(anonymous) @ wasm-009a4202-2562:1
    
 >(anonymous) @ libffmpeg.js:1
    
 >Decoder.openDecoder @ decoder.js:48
    
 >Decoder.processReq @ decoder.js:165
    
 >self.onmessage @ decoder.js:248
    
libffmpeg.js:1 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x644b80] error reading header
    
 >put_char @ libffmpeg.js:1
    
 >write @ libffmpeg.js:1
    
 >write @ libffmpeg.js:1
    
 >doWritev @ libffmpeg.js:1
    
 >___syscall146 @ libffmpeg.js:1
    
 >(anonymous) @ wasm-009a4202-743:1
    
 >(anonymous) @ wasm-009a4202-739:1
    
 >(anonymous) @ wasm-009a4202-741:1
    
 >(anonymous) @ wasm-009a4202-742:1
    
 >(anonymous) @ wasm-009a4202-437:1
    
 >(anonymous) @ wasm-009a4202-2083:1
    
 >(anonymous) @ wasm-009a4202-87:1
    
 >(anonymous) @ wasm-009a4202-1073:1
    
 >(anonymous) @ wasm-009a4202-2261:1
    
 >(anonymous) @ wasm-009a4202-2562:1
    
 >(anonymous) @ libffmpeg.js:1
    
 >Decoder.openDecoder @ decoder.js:48
    
 >Decoder.processReq @ decoder.js:165
    
 >self.onmessage @ decoder.js:248
    
common.js:58 [2019-11-1 18:23:25:529][Decoder][IF] openDecoder return 8

    ffplay can play these two, why can only play hvc1 after compiling into ffmpeg.js and ffmpeg.wasm ?

  • FFFMPEG :Unable to find a suitable output format for 'aac' aac : Invalid argument

    5 octobre 2019, par Anand Jain

    Hi have two videos merged into one file using below command.

    String[] complexCommand = {"-i", yourRealPath, "-i", compare_moviePath, "-filter_complex", "[0:v]setpts=PTS-STARTPTS, " +
    
                    "scale=480x360[top];[1:v]setpts=PTS-STARTPTS, scale=480x360,format=yuva420p,colorchannelmixer=aa=0.5[bottom];" +
    
                    "[top][bottom]overlay=shortest=1", "-acodec", "-c:a", "aac", "-vcodec", "libx264", filePath};

    When I enter this in the cmd, I get the following line :

        ffmpeg version 3.3.2 Copyright (c) 2000-2017 the FFmpeg developers
    
  built with gcc 4.9.x (GCC) 20150123 (prerelease)
    
  configuration: --prefix=/home/yash/ffmpeg-binary-android-master/build_scripts/build_dir --target-os=linux --arch=arm64 --cross-prefix=/home/yash/android-ndk-r15c/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android- --enable-cross-compile --sysroot=/home/yash/android-ndk-r15c/platforms/android-21/arch-arm64/ --pkg-config=/usr/bin/pkg-config --pkg-config-flags=--static --enable-pic --enable-small --enable-gpl --enable-nonfree --disable-shared --enable-static --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --enable-libmp3lame --enable-libx264 --enable-bsf=aac_adtstoasc --enable-openssl --enable-libfreetype --enable-libfontconfig --enable-pthreads --enable-zlib --disable-doc
    
  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 '/storage/emulated/0/v1golf/Android/data/com.v1.v1golf2/files/VID_20191004_163521.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf57.71.100
    
  Duration: 00:00:05.76, start: 0.000000, bitrate: 4915 kb/s
    
    Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 768x1024 [SAR 1:1 DAR 3:4], 4963 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 8000 Hz, mono, fltp, 25 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/v1golf/Android/data/com.v1.v1golf2/files/1908151648466PEV-260690.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf56.40.101
    
  Duration: 00:00:07.23, start: 0.000000, bitrate: 21924 kb/s
    
    Stream #1:0(und): Video: h264 (avc1 / 0x31637661), yuv420p, 1280x720, 21923 kb/s, 59.86 fps, 60 tbr, 15360 tbn, 120 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
[NULL @ 0x76fde80e00] Unable to find a suitable output format for 'aac'
    
aac: Invalid argument

    I can’t understand whats wrong. Can someone help me out with it ?

    After removing -acodec below log :-

    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/v1golf/Android/data/com.v1.v1golf2/files/VID_20191004_163521.mp4':
    
  Duration: 00:00:05.76, start: 0.000000, bitrate: 4915 kb/s
    
      Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 768x1024 [SAR 1:1 DAR 3:4], 4963 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
    
            handler_name    : VideoHandler
    
                Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 8000 Hz, mono, fltp, 25 kb/s (default)
    
                Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/v1golf/Android/data/com.v1.v1golf2/files/1908151648466PEV-260690.mp4':
    
                    compatible_brands: isomiso2avc1mp41
    
                      Duration: 00:00:07.23, start: 0.000000, bitrate: 21924 kb/s
    
                          Stream #1:0(und): Video: h264 (avc1 / 0x31637661), yuv420p, 1280x720, 21923 kb/s, 59.86 fps, 60 tbr, 15360 tbn, 120 tbc (default)
    
                           handler_name    : VideoHandler

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