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  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

  • Gestion des droits de création et d’édition des objets

    8 février 2011, par

    Par défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;

Sur d’autres sites (6901)

  • Layout Video Recording Like Instgram/ Ticktok Feature

    21 mars 2023, par Amarchand K

    I'm try to do record video inn different layouts like Instagram in Flutter. For this feature I used ffmpeg_kit_flutter package. I refers this solution to do this. but output video is blank, any one helps me to solve this.
the video input and output path is valid, also show the bellow error while printing,

    


    `ffmpeg version n5.1.2 Copyright (c) 2000-2022 the FFmpeg developers
    built with Android (7155654, based on r399163b1) clang version 11.0.5 (https://android.googlesource.com/toolchain/llvm-project 87f1315dfbea7c137aa2e6d362dbb457e388158d)
    configuration: --cross-prefix=aarch64-linux-android- --sysroot=/files/android-sdk/ndk/22.1.7171670/toolchains/llvm/prebuilt/linux-x86_64/sysroot --prefix=/home/taner/Projects/ffmpeg-kit/prebuilt/android-arm64/ffmpeg --pkg-config=/usr/bin/pkg-config --enable-version3 --arch=aarch64 --cpu=armv8-a --target-os=android --enable-neon --enable-asm --enable-inline-asm --ar=aarch64-linux-android-ar --cc=aarch64-linux-android24-clang --cxx=aarch64-linux-android24-clang++ --ranlib=aarch64-linux-android-ranlib --strip=aarch64-linux-android-strip --nm=aarch64-linux-android-nm --extra-libs='-L/home/taner/Projects/ffmpeg-kit/prebuilt/android-arm64/cpu-features/lib -lndk_compat' --disable-autodetect --enable-cross-compile --enable-pic --enable-jni --enable-optimizations --enable-swscale --disable-static --enable-shared --enable-pthreads --enable-v4l2-m2m --disable-outdev=fbdev --disable-indev=fbdev --enable-small --disable-xmm-clobber-test --disable-debug --enable-lto --disable-neon-clobber-test --disable-programs --disable-postproc --disable-doc --disable-htmlpages --disable-manpages --disable-podpages --disable-txtpages --disable-sndio --disable-schannel --disable-securetransport --disable-xlib --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --disable-videotoolbox --disable-audiotoolbox --disable-appkit --disable-alsa --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --enable-gmp --enable-gnutls --enable-iconv --disable-sdl2 --disable-openssl --enable-zlib --enable-mediacodec
    libavutil      57. 28.100 / 57. 28.100
    libavcodec     59. 37.100 / 59. 37.100
    libavformat    59. 27.100 / 59. 27.100
    libavdevice    59.  7.100 / 59.  7.100
    libavfilter     8. 44.100 /  8. 44.100
    libswscale      6.  7.100 /  6.  7.100
    libswresample   4.  7.100 /  4.  7.100
  -vsync is deprecated. Use -fps_mode
  Passing a number to -vsync is deprecated, use a string argument as described in the manual.
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/data/user/0/com.example.tuki_taki/cache/REC1453994379216336834.mp4':
    Metadata:
      major_brand     : mp42
      minor_version   : 0
      compatible_brands: isommp42
      creation_time   : 2023-03-21T07:15:58.000000Z
      com.android.version: 12
    Duration: 00:00:03.77, start: 0.000000, bitrate: 2204 kb/s
    Stream #0:0[0x1](eng): Video: h264, 1 reference frame (avc1 / 0x31637661), yuv420p(tv, bt470bg/smpte170m/bt709, progressive, left), 640x480, 2199 kb/s, 29.61 fps, 29.58 tbr, 90k tbn (default)
      Metadata:
        creation_time   : 2023-03-21T07:15:58.000000Z
        handler_name    : VideoHandle
        vendor_id       : [0][0][0][0]
      Side data:
        displaymatrix: rotation of -90.00 degrees
    Stream #0:1[0x2](eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 128 kb/s (default)
      Metadata:
        creation_time   : 2023-03-21T07:15:58.000000Z
        handler_name    : SoundHandle
        vendor_id       : [0][0][0][0]
  Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '/data/user/0/com.example.tuki_taki/cache/REC5972384708251368209.mp4':
    Metadata:
      major_brand     : mp42
      minor_version   : 0
      compatible_brands: isommp42
      creation_time   : 2023-03-21T07:16:05.000000Z
      com.android.version: 12
    Duration: 00:00:02.84, start: 0.000000, bitrate: 2703 kb/s
    Stream #1:0[0x1](eng): Video: h264, 1 reference frame (avc1 / 0x31637661), yuv420p(tv, bt470bg/smpte170m/bt709, progressive, left), 640x480, 2801 kb/s, 29.61 fps, 29.58 tbr, 90k tbn (default)
      Metadata:
        creation_time   : 2023-03-21T07:16:05.000000Z
        handler_name    : VideoHandle
        vendor_id       : [0][0][0][0]
      Side data:
        displaymatrix: rotation of -90.00 degrees
    Stream #1:1[0x2](eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 128 kb/s (default)
      Metadata:
        creation_time   : 2023-03-21T07:16:05.000000Z
        handler_name    : SoundHandle
        vendor_id       : [0][0][0][0]
  Stream mapping:
    Stream #0:0 (h264) -> scale:default
    Stream #0:1 (aac) -> amix
    Stream #1:0 (h264) -> scale:default
    Stream #1:1 (aac) -> amix
    hstack:default -> Stream #0:0 (mpeg4)
    amix:default -> Stream #0:1 (aac)
  Press [q] to stop, [?] for help
  Output #0, mp4, to '/data/user/0/com.example.tuki_taki/cache/output.mp4':
    Metadata:
      major_brand     : mp42
      minor_version   : 0
      compatible_brands: isommp42
      com.android.version: 12
      encoder         : Lavf59.27.100
    Stream #0:0: Video: mpeg4, 1 reference frame (mp4v / 0x7634706D), yuv420p(progressive), 960x640 (0x0) [SAR 1:1 DAR 3:2], q=2-31, 200 kb/s, 29.58 fps, 11360 tbn
      Metadata:
        encoder         : Lavc59.37.100 mpeg4
      Side data:
        cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A
    Stream #0:1: Audio: aac (mp4a / 0x6134706D), 48000 Hz, mono, fltp, delay 1024, 69 kb/s
      Metadata:
        encoder         : Lavc59.37.100 aac
  frame=    1 fps=0.0 q=4.3 size=       0kB time=00:00:00.23 bitrate=   1.5kbits/s speed=3.49x    


    


    [mpeg4 @ 0xb400007122ebac50] Invalid pts (8) <= last (8)&#xA;Error submitting video frame to the encoder&#xA;[aac @ 0xb4000071232208c0] Qavg : 9911.349&#xA;[aac @ 0xb4000071232208c0] 2 frames left in the queue on closing&#xA;Conversion failed`

    &#xA;

    I'm tried

    &#xA;

      `Future<void> onLayoutDone() async {&#xA;try {&#xA;  final String outputPath = await _getTempPath();   &#xA;  const String filter =&#xA;      "[0:v]scale=480:640,setsar=1[l];[1:v]scale=480:640,setsar=1[r];[l][r]hstack;[0][1]amix -vsync 0 ";    &#xA;  log("left path: ${layoutVideoPathList[0]} right : ${layoutVideoPathList[1]} $outputPath");     &#xA;  final String command =" -y -i ${layoutVideoPathList[0]} -i ${layoutVideoPathList[1]} -filter_complex$filter$outputPath -loglevel verbose"; `these paths are valid`    &#xA;     &#xA;  await FFmpegKit.execute(command).then((value) async {      &#xA;    String? error = await value.getAllLogsAsString();    &#xA;    log(error!);    &#xA;    final ReturnCode? returnCode = await value.getReturnCode();    &#xA;    if (returnCode != null) {&#xA;      setVideo(videoPath: outputPath);    &#xA;      layoutVideoPathList.clear();    &#xA;    }&#xA;  });&#xA;} catch (e) {&#xA;  log("error while  combine -========-=-=-=-=-=-=-=-=- $e");    &#xA;}`&#xA;</void>

    &#xA;

  • Visual Studio can't detect FFmpeg

    19 avril 2023, par Jonathan

    I'm using Visual Studio Community 2022 for a Python 3 project that involves using FFmpeg. However, when I try to run my code, I get the following error message :

    &#xA;

    RuntimeWarning: Couldn&#x27;t find ffmpeg or avconv - defaulting to ffmpeg, but may not work&#xA;

    &#xA;

    I have FFmpeg installed and added to my PATH, but it still doesn't seem to be working. Here are the steps I've taken so far to try to fix this :

    &#xA;

      &#xA;

    1. I tried installing the FFmpeg pip package, but it didn't change anything.

      &#xA;

      2. &#xA;

    2. I searched for solutions on sites like learn.microsoft.com and&#xA;stackoverflow.com, but I haven't been able to find anything that works for me. This question also didn't answer my question

      &#xA;

      3. &#xA;

    3. I also asked for help in Visual Studio Code, but I wasn't able to find a solution there either.

      &#xA;

      4. &#xA;

    &#xA;

    I would appreciate any guidance on how to fix this issue. Thank you !

    &#xA;

  • Ffmpeg conversion from RTSP to RTMP stops transmitting video in a Odroid C4 device

    14 mars 2023, par JuanN

    We hace a video camera (transmitting using RTSP) connected to an Odroid C4. We want to send the streaming to a OvenMediaEngine using RTMP. For us to achieve this goal, we run this command :

    &#xA;

    ffmpeg -rtsp_transport tcp -nostdin -i "rtsp://admin:xxxxxx@aaa.aaa.a.aaa:ppp//h264Preview_01_sub" -threads 1 -cod&#xA;ec copy -f flv -flvflags no_duration_filesize -an "rtmp://xxxxx.xxxx.xx:pppp/xxxxxxx"&#xA;

    &#xA;

    Apparently the transmition is fine but, after a while (this "while" ranges from a few hours to a few days) the ffmpeg command stops working, with the following message [rtsp @ 0x55a46347b0] CSeq 3005 expected :

    &#xA;

    ffmpeg version 4.2.7-0ubuntu0.1 Copyright (c) 2000-2022 the FFmpeg developers&#xA;  built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.1)&#xA;  configuration: --prefix=/usr --extra-version=0ubuntu0.1 --toolchain=hardened --libdir=/usr/lib/aarch64-linux-gnu --incdir=/usr/include/aarch64-linux-gnu --arch=arm64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared&#xA;  libavutil      56. 31.100 / 56. 31.100&#xA;  libavcodec     58. 54.100 / 58. 54.100&#xA;  libavformat    58. 29.100 / 58. 29.100&#xA;  libavdevice    58.  8.100 / 58.  8.100&#xA;  libavfilter     7. 57.100 /  7. 57.100&#xA;  libavresample   4.  0.  0 /  4.  0.  0&#xA;  libswscale      5.  5.100 /  5.  5.100&#xA;  libswresample   3.  5.100 /  3.  5.100&#xA;  libpostproc    55.  5.100 / 55.  5.100&#xA;Input #0, rtsp, from &#x27;rtsp://admin:xxxxxx@aaa.aaa.a.aaa:ppp//h264Preview_01_sub&#x27;:&#xA;  Metadata:&#xA;    title           : Session streamed by "preview"&#xA;    comment         : h264Preview_01_sub&#xA;  Duration: N/A, start: 0.000000, bitrate: N/A&#xA;    Stream #0:0: Video: h264 (High), yuv420p(progressive), 640x360, 25 tbr, 90k tbn, 180k tbc&#xA;    Stream #0:1: Audio: aac (LC), 16000 Hz, mono, fltp&#xA;Output #0, flv, to &#x27;rtmp://xxxxx.xxxx.xx:pppp/xxxxxxx&#x27;:&#xA;  Metadata:&#xA;    title           : Session streamed by "preview"&#xA;    comment         : h264Preview_01_sub&#xA;    encoder         : Lavf58.29.100&#xA;    Stream #0:0: Video: h264 (High) ([7][0][0][0] / 0x0007), yuv420p(progressive), 640x360, q=2-31, 25 tbr, 1k tbn, 90k tbc&#xA;Stream mapping:&#xA;  Stream #0:0 -> #0:0 (copy)&#xA;[flv @ 0x55a463c220] Timestamps are unset in a packet for stream 0. This is deprecated and will stop working in the future. Fix your code to set the timestamps properly&#xA;[rtsp @ 0x55a46347b0] CSeq 3005 expected, 0 received.1:25.81 bitrate= 207.3kbits/s speed=   1x&#xA;    Last message repeated 1 times&#xA;

    &#xA;

    We thought at first this was due to the limitation of ffmpeg when it is run on background (that's the reason for the nostdin option), but it keeps on failing. Looking online, we also found that it could be some issue of the file size (hence the no_duration_filesize option).

    &#xA;

    The weird part is the process is still running (if you check it using a top or ps command) when it fails, but it has to be rebooted to resume the transmision.

    &#xA;

    Any clues will be most welcome !&#xA;Thank you.

    &#xA;

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