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Autres articles (56)

  • 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 (...)

  • De l’upload à la vidéo finale [version standalone]

    31 janvier 2010, par

    Le chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
    Upload et récupération d’informations de la vidéo source
    Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
    Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier ; La génération d’une vignette : extraction d’une (...)

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

Sur d’autres sites (6044)

  • Stream webcam from browser to RTMP server

    27 mai 2015, par Eric

    I am trying to stream some content from my browser’s webcam implementation to a random RTMP server. I got it working to the part where it sends blobs of WEBM (VP8 i believe) encoded bits of movie to my server every 2 seconds, but the tricky part is getting it to an RTMP server from that part on.

    A bit of fiddling with FFMPEG showed that it can successfully stream to the server I want to stream to, but so far I have only managed to get it working with regular files. Attempting to stream the blobs are unsuccessful, it simply does not upload anything. It also only seems to accept mp4 encoded with the h264 codec.

    The question : what is the best way to get the raw video data from my webbrowser’s webcam implementation, encode it with the h264 codec and send it to an RTMP server ?

  • Stream webcam from browser to RTMP server

    22 septembre 2022, par Eric

    I am trying to stream some content from my browser's webcam implementation to a random RTMP server. I got it working to the part where it sends blobs of WEBM (VP8 i believe) encoded bits of movie to my server every 2 seconds, but the tricky part is getting it to an RTMP server from that part on.

    



    A bit of fiddling with FFMPEG showed that it can successfully stream to the server I want to stream to, but so far I have only managed to get it working with regular files. Attempting to stream the blobs are unsuccessful, it simply does not upload anything. It also only seems to accept mp4 encoded with the h264 codec.

    



    The question : what is the best way to get the raw video data from my webbrowser's webcam implementation, encode it with the h264 codec and send it to an RTMP server ?

    


  • Mix more then 1000 mp3's sounds bad / Can I use FFmpeg to merge 1000 mp3s ?

    7 avril 2022, par maesbn

    I am working on a project where everybody has to activate a part of a song. I have about 7000 mp3's, each with the same length of the final mix but with only a small part of audio. So for example you can hear a drum hit at the 15th second and the rest of the mp3 (about 4 min.) is silence.

    



    I use the mix filter to add all the mp3's. I add them 32 mp3s at a time. 
The first test I've run results in the first mixed mp3s to be silenced ? (I set the Volume on the mix to the number of tracks) Also the sound is of poor quality after the mix. Can I fix this ?

    



    Or do you think this can not be done by ffmpeg ? Do you know an alternative program to do this ?

    



    Thanks !
B.

    


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