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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Amélioration de la version de base

    13 septembre 2013

    Jolie sélection multiple
    Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
    Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

Sur d’autres sites (14603)

  • using clang compile ffmpeg with too much warning on osx

    12 juin 2014, par arachide

    I use clang to compile ffmpeg, It reports too much warn

    ./libavutil/arm/intmath.h:102:40: warning: value size does not match register size specified by the constraint and modifier
         [-Wasm-operand-widths]
    ./libavutil/arm/intmath.h:102:40: warning: value size does not match register size specified by the constraint and modifier
         [-Wasm-operand-widths]

    and finally stop with error

    libavcodec/arm/mlpdsp_armv5te.S:5180:9: error: unknown directive
           .hword (75f - 0b) / 2
           ^
    libavcodec/arm/mlpdsp_armv5te.S:5182:9: error: unknown directive
           .hword (76f - 0b) / 2
           ^
    libavcodec/arm/mlpdsp_armv5te.S:5184:9: error: unknown directive
           .hword (77f - 0b) / 2
           ^
    libavcodec/arm/mlpdsp_armv5te.S:5186:9: error: unknown directive
           .hword (78f - 0b) / 2
           ^
    libavcodec/arm/mlpdsp_armv5te.S:5648:9: error: unknown directive

    Is there anyone met the same problem ?

  • FFmpeg crashing on drawtext filter (ffmpeg-python)

    31 août 2023, par DeadSec

    Hey guys so im trying to use ffmpeg-python to add text to a video but its crashing at

    


    [Parsed_drawtext_0 @ 0000012ea115ee80] Setting 'text' to value 'hi'

    


    and I'm not sure what I can do to fix this problem. I tried pure FFmpeg command-line style and still the same issue where it gets stuck at Setting text to value and it simply outputs a 0byte mp4 after crashing.

    


    My code :

    


    os.environ['FONTCONFIG_FILE'] = r'C:\Users\NOP\NOP\NOP\NOP\binaries\fonts\fonts.conf'
    os.environ['FONTCONFIG_PATH'] = r'C:\Users\NOP\NOP\NOP\NOP\binaries\fonts'
    os.environ['FC_CONFIG_DIR'] = r'C:\Users\NOP\NOP\NOP\NOP\binaries\fonts'
    in_ = ffmpeg.input(output_video_logo)
    in_ = in_.drawtext(text='hi')
    ffmpeg.output(in_, output_video).global_args('-loglevel', 'debug').run(cmd=FFMPEG_PATH)


    


    Font config file :

    


    &lt;?xml version="1.0"?>&#xA;&#xA;&#xA;<fontconfig>&#xA;&#xA;&#xA;&#xA;&#xA;&#xA;    <dir>WINDOWSFONTDIR</dir>&#xA;    <dir>~/fonts</dir>&#xA;    <dir prefix="cwd">.</dir>&#xA;    <dir>~/.fonts</dir>&#xA;&#xA;&#xA;    <match target="pattern">&#xA;        <test qual="any">&#xA;            <string>mono</string>&#xA;        </test>&#xA;        <edit mode="assign">&#xA;            <string>monospace</string>&#xA;        </edit>&#xA;    </match>&#xA;&#xA;&#xA;    <match target="pattern">&#xA;        <test qual="any">&#xA;            <string>sans serif</string>&#xA;        </test>&#xA;        <edit mode="assign">&#xA;            <string>sans-serif</string>&#xA;        </edit>&#xA;    </match>&#xA;&#xA;&#xA;    <match target="pattern">&#xA;        <test qual="any">&#xA;            <string>sans</string>&#xA;        </test>&#xA;        <edit mode="assign">&#xA;            <string>sans-serif</string>&#xA;        </edit>&#xA;    </match>&#xA;&#xA;&#xA;    <include>conf.d</include>&#xA;&#xA;&#xA;&#xA;    <cachedir>WINDOWSTEMPDIR_FONTCONFIG_CACHE</cachedir>&#xA;    <cachedir>~/.fontconfig</cachedir>&#xA;&#xA;    <config>&#xA;&#xA;&#xA;        <rescan>&#xA;            <int>30</int>&#xA;        </rescan>&#xA;    </config>&#xA;&#xA;</fontconfig>&#xA;

    &#xA;

    Is this a issue with any of my fontconfig or script ? I'm really lost on fixing this.

    &#xA;

    As requested by Rotem tried adding new input to drawtext and this was the output before crashing with no error message :&#xA;Successfully opened the file.

    &#xA;

    [Parsed_drawtext_0 @ 00000171a2f0f900] Setting &#x27;box&#x27; to value &#x27;1&#x27;&#xA;[Parsed_drawtext_0 @ 00000171a2f0f900] Setting &#x27;boxcolor&#x27; to value &#x27;yellow&#x27;&#xA;[Parsed_drawtext_0 @ 00000171a2f0f900] Setting &#x27;fontcolor&#x27; to value &#x27;blue&#x27;&#xA;[Parsed_drawtext_0 @ 00000171a2f0f900] Setting &#x27;fontsize&#x27; to value &#x27;72&#x27;&#xA;[Parsed_drawtext_0 @ 00000171a2f0f900] Setting &#x27;text&#x27; to value &#x27;hi&#x27;&#xA;[Parsed_drawtext_0 @ 00000171a2f0f900] Setting &#x27;x&#x27; to value &#x27;10&#x27;&#xA;[Parsed_drawtext_0 @ 00000171a2f0f900] Setting &#x27;y&#x27; to value &#x27;10&#x27;&#xA;

    &#xA;

    Full log :&#xA;https://pastebin.com/E6sHvwUz

    &#xA;

  • FFmpeg av_read_frame returns packets from audio stream

    1er août 2018, par yultan

    I am currently trying to learn the FFmpeg API, following this tutorial. However, I already have issues with the first lesson on video decoding. My code is basically the same as the one from the tutorial except I am using C++. My issue is that the video stream does not match the one from the packet returned by av_read_frame.

    The video stream is obtained looping on the available streams until the video stream is found.

    for(int i = 0; i &lt; pFormatCtx->nb_streams; i++) { // nb_streams == 2

       if(pFormatCtx->streams[i]->codec->codec_type==AVMEDIA_TYPE_VIDEO) {
           videoStream = i;
           break; // videoStream == 0
       }
    }

    Then when retrieving the frame data, it seams grabbing the audio channel.

    while(av_read_frame(pFormatCtx, &amp;packet) >= 0) { // read returns 0

       // Is this a packet from the video stream?
       if(packet.stream_index == videoStream) {
           //packet.stream_index == 1, which correspond to the audio stream
       }
    }

    I have not found examples online where this test is actually failing. Have I miss some way to specify the stream_index that is not in the tutorial ? Maybe the tutorial is not up to date and is doing something wrong ? If so, what is the correct way to extract the frame data ? In case that matters, I am using the latest FFmpeg 4.0.2 build, on Windows 64-bits, compiling with Visual Studio 2017.

    On videos with no sound, the two streams match and I am able to decode and display the frames correctly.