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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 (...)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • Librairies et binaires spécifiques au traitement vidéo et sonore

    31 janvier 2010, par

    Les logiciels et librairies suivantes sont utilisées par SPIPmotion d’une manière ou d’une autre.
    Binaires obligatoires FFMpeg : encodeur principal, permet de transcoder presque tous les types de fichiers vidéo et sonores dans les formats lisibles sur Internet. CF ce tutoriel pour son installation ; Oggz-tools : outils d’inspection de fichiers ogg ; Mediainfo : récupération d’informations depuis la plupart des formats vidéos et sonores ;
    Binaires complémentaires et facultatifs flvtool2 : (...)

Sur d’autres sites (6610)

  • Discord bot returning odd error message and not playing sound

    26 février 2020, par Ravenr_

    I am attempting to create a function of my discord bot that will join your voice channel then play something from youtube as specified in the command

    i.e. $play <youtube link="link"></youtube>

    The problem is that my bot joins the voice channel but doesn’t play any sound and outputs an error to the console that I dont know how to fix

    My Code :

    const ytdl = require("ytdl-core");
    
module.exports = {
    
    name: 'play',
    
    description: 'initiates music methods of the bot',
    
    execute(msg, args){
    
        var servers = {};
    

    
        function play(connection, msg){
    
            var server = servers[msg.guild.id];
    

    
            server.dispatcher = connection.playStream(ytdl(server.queue[0], {filter: "audioonly"}));
    
            server.queue.shift();
    

    
            server.dispatcher.on("end", function(){
    
                if(server.queue[0]){
    
                    play(connection, msg);
    
                }else{
    
                    connection.disconnect();
    
                }
    
            });
    

    

    
        }
    
        if(!args[1]){
    
            return msg.channel.send("you need to provide a link");
    
        } 
    
        if(!msg.member.voiceChannel){
    
            return msg.channel.send("You must be in a voice channel to use this feature");
    
        }
    
        if(!servers[msg.guild.id]) servers[msg.guild.id] = {
    
            queue: []
    
        }
    
        var server = servers[msg.guild.id];
    
        server.queue.push(args[1]);
    
        if(!msg.guild.voiceConnection) msg.member.voiceChannel.join().then(function(connection){
    
            play(connection, msg);
    
        })
    
    }
    
}

    The Error :

    2020-02-26T16:31:59.458215+00:00 app[worker.1]: (node:4) UnhandledPromiseRejectionWarning: TypeError [ERR_INVALID_ARG_TYPE]: The "file" argument must be of type string. Received an instance of Object
    
2020-02-26T16:31:59.458223+00:00 app[worker.1]:     at validateString (internal/validators.js:117:11)
    
2020-02-26T16:31:59.458224+00:00 app[worker.1]:     at normalizeSpawnArguments (child_process.js:406:3)
    
2020-02-26T16:31:59.458224+00:00 app[worker.1]:     at Object.spawn (child_process.js:542:16)
    
2020-02-26T16:31:59.458225+00:00 app[worker.1]:     at new FfmpegProcess (/app/node_modules/prism-media/src/transcoders/ffmpeg/FfmpegProcess.js:14:33)
    
2020-02-26T16:31:59.458225+00:00 app[worker.1]:     at FfmpegTranscoder.transcode (/app/node_modules/prism-media/src/transcoders/ffmpeg/Ffmpeg.js:34:18)
    
2020-02-26T16:31:59.458226+00:00 app[worker.1]:     at MediaTranscoder.transcode (/app/node_modules/prism-media/src/transcoders/MediaTranscoder.js:27:31)
    
2020-02-26T16:31:59.458226+00:00 app[worker.1]:     at Prism.transcode (/app/node_modules/prism-media/src/Prism.js:13:28)
    
2020-02-26T16:31:59.458227+00:00 app[worker.1]:     at AudioPlayer.playUnknownStream (/app/node_modules/discord.js/src/client/voice/player/AudioPlayer.js:97:35)
    
2020-02-26T16:31:59.458231+00:00 app[worker.1]:     at VoiceConnection.playStream (/app/node_modules/discord.js/src/client/voice/VoiceConnection.js:478:24)
    
2020-02-26T16:31:59.458232+00:00 app[worker.1]:     at play (/app/commands/play.js:11:44)

    for reference these are the links I tested it with 1 & 2

    I’m not sure how to make queue[0] a string, which is what I assume the problem is.

    I was thinking of using a toString() i.e. server.queue[0].toString() but I think that will just return the memory address.

    If anyone can help me know what the issue is or how to fix it, that would be great.

  • How to fix grainy recoding with ffmpeg mp4 x264 ?

    21 mars 2020, par teenserie

    I recorded the audio and video stream from a streaming with ffmpeg. when I go to re-encode the file using libx264, the video in the movements looks bad and grainy as in the image.
    Where did I go wrong ?

    Sample

    this is the code I used

    ffmpeg -i input.mp4 -c:v libx264 -c:a aac output.mp4

    and these are mediainfo of original file

        Metadata:
    
    major_brand     : isom
    
    minor_version   : 1
    
    compatible_brands: isom
    
    creation_time   : 2020-03-19T22:43:32.000000Z
    
  Duration: 00:39:51.99, start: 0.000000, bitrate: 1300 kb/s
    
    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x1080 [SAR 3:2 DAR 16:9], Closed Captions, 1268 kb/s, 59.94 fps, 59.94 tbr, 90k tbn, 59.94 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #0:1(spa): Audio: aac (HE-AACv2) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 22 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler

    mediainfo of the file recoded

     Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf58.29.100
    
  Duration: 00:39:51.99, start: 0.000000, bitrate: 7924 kb/s
    
    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], Closed Captions, 7892 kb/s, 59.94 fps, 59.94 tbr, 60k tbn, 119.88 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #0:1(spa): Audio: aac (HE-AACv2) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 22 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler

    How can I recode the file without loss of quality ? (sorry for my poor english)

  • avcodec/aacenc : Avoid 0 lambda

    28 mai 2021, par Michael Niedermayer
    avcodec/aacenc : Avoid 0 lambda

    Fixes : Ticket8003
    
Fixes : CVE-2020-20453
    

    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/aacenc.c

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