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Autres articles (40)

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • 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 (...)

  • 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 (3049)

  • Encoding video live ? (Showing frame which i will overlay on camera while recording video)

    18 juillet 2019, par Marko Miljkovic

    I’m not sure I can really explain this the best way I can, but I’ll try my best.
    I want to create custom camera activity, which will capture video from camera, and show some image over that video, and actually encode that image in video. I`m pretty sure I need to use ffmpeg, but, I want to know, is there a way that I can record a video and an image together, and encode it realtime, or do I need to go around, make camera activity, put image over video, as another view, get its coordinates, and then encode it in video using this command :

    ffmpeg -i movie.mp4 -i logo.png -filter_complex overlay output.mp4

    It this command is the only way, how would I add more than one image as overlay ?

  • Insert Video Clip in another Video using ffmpeg

    22 avril 2014, par ZafarYousafi

    I want to insert a video clip in another video at specified position (after n seconds). I am thinking to slice the main video first and then concatenate the pieces again. But this solution is not looking promising to me as what if I have to insert the video clips at multiple locations in the main video ? Is there any better way of doing this in ffmpeg ?
    thanks

  • marge video and audio using ffmpeg - the video invisible in some cases

    17 janvier 2018, par Yanshof

    I have video (.avi) and audio (.wav) and i’m using ffmpeg to as a mux to marge them one file (*.avi)

    When the audio is too long then the video - i see that the video is not visible.

    The input of the ffmpeg running is video file and array of audio files with delay (i check the delay and its ok)

    In some cases the video is visible and in some cases its not.
    I can’t say find some rule to say when its ok and when its not.

    1. why its happened ?
    2. how to fix it without cut the audio to end in same time the video end ?

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