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Autres articles (26)

  • 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.

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

  • 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 (4053)

  • Write timed Live Photo metadata to video using FFMPEG

    20 décembre 2020, par Luke Burns

    According to Apple Live Photo file format, there are three pieces of metadata that need to be written for a JPEG and MOV to be accepted as a live photo. I can use exiftool and ffmpeg to write the necessary content identifier metadata, but I'm having trouble with the timed metadata : ["com.apple.quicktime.still-image-time" : 0xFF].

    


    I can't even manage to produce a copy of an existing live photo MOV file using ffmpeg that preserves the necessary timed metadata.

    


    ffmpeg -i original.mov -map 0 -c copy -movflags use_metadata_tags copy.mov


    


    copies the global metadata (i.e. com.apple.quicktime.content.identifier), but loses the necessary still-image-time which can be confirmed using exiftool :

    


    > exiftool -G -U -ee original.mov | grep 'Still Image Time'
[QuickTime]     Still Image Time                : -1
> exiftool -G -U -ee copy.mov | grep 'Still Image Time'
> 


    


    How can I write the timed metadata using ffmpeg—specifically the still-image-time data ?

    


  • Queuing up videos for live stream

    5 avril 2014, par Abdul Ali

    Would first like to tell that am new to streaming and ffmpeg.

    Would try to explain scenario as much as possible.

    A web service is intended to receive chunks of video from a user. those chunks need to be simultaneously sent to the web for live streaming for a seamless viewing.

    So the videos need to be queued up for streaming to the web so that it looks like a long single video. and the strict requirement is not to make any temp file on disk.

    Did read something about pipes but am completely alien to that concept as well.

    Kindly tell how / whether this can be achieved from FFMPEG or any other free tool .

    Language used is PHP . The received videos also need to be saved to disk in parallel for new users to see from start.

  • How to create in Infinite Live Stream on Youtube ?

    20 mai 2017, par Quin Tosch

    I wanted to know how to make an Infinite Live stream on Youtube with ffmpeg like this one : https://www.youtube.com/watch?v=H7q9MxktwlY (The stream ended a few weeks ago)

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