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Autres articles (37)

  • 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.

  • 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 (...)

Sur d’autres sites (3038)

  • How to merge multiple video files into one video only

    1er août 2017, par shamaleyte

    I have multiple webm video files of a conference call.
    However, each participant joined the call at a different time which resulted in the fact that each video file has a different startTimeOffset values.

    Video Start Time

    Video1 : 00:00

    Video2 : 00:10

    Video3 : 01:40

    My purpose is to play back this conference. However, I do not record the conference as 1 video, it is recorded with multiple video files, instead.
    Is there any best practice to stitch such videos accordingly ?
    Maybe by ffmpeg library ?

    There is also a paid solution ; https://aws.amazon.com/about-aws/whats-new/2016/11/amazon-elastic-transcoder-adds-support-for-clip-stitching/ ) to merge video fragments to a single clip, this will make the client-side much simpler. But any free practice of doing it ?

    The expected outcome is to have 1 video showing 3 videos in a grid.
    When ffmpeg stitches the videos, it should consider their start time values properly so that the videos are played accordingly.

  • net core and video transcoding on aws lambda

    14 septembre 2022, par user1765862

    I'm looking for a solution to :

    


      

    1. upload video to s3 bucket

      2. 


    2. after video upload an aws lambda function will be triggered

      3. 


    3. lambda function will use ffmpeg layer in order to transcode video (mainly cropping with other functionalities)

      4. 


    4. save result (transcoded video into s3 bucket)

      5. 


    


    My language of choice inside lambda is c# and net core runtime.

    


    I have found various resources for video manipulation with aws ffmpeg layer using lambda function but no examples in net core lambda.

    


    My question is :

    


    


    Can I use existing FFmpeg/FFprobe Lambda Layer for Amazon Linux such
as this one with lambda function written in c# and .net core ?

    


    


    Another question :

    


    


    Would you suggest Amazon Elastic Transcoder as a better choice with
lambda function .net core integration ?

    


    


  • How do I get the output from an ASIO device to IceCast2 or FFMpeg ?

    13 novembre 2015, par Saneet

    I have an ASIO device (Presonus Firestudio 2626). I am using it to mix and create different outputs on all of it’s provided outputs (about 9 outputs like ADT1, ADT2). I need someway to stream these outputs using either IceCast or FFMpeg RTP.

    One of the problems is that I have a restriction on using only a MAC or a Windows machine as my ASIO device does not provide drivers for ubuntu.

    What are the ways that I can connect the ASIO device outputs to IceCast or FFMpeg ?

    I’ve tried the following.

    Windows :
    Jack - LiquidSoap - IceCast
    Problem is that LiquidSoap on windows does not work with Jack.
    Virtual Audio Cable - Butt - IceCast
    Virtual Audio Cable was very inefficient. More than 2 streams and it crashes.

    Mac :
    Jack - DarkIce - IceCast
    Jack doesn’t work on Mac versions above Snow Leopard.

    Can someone help me with which tools I should use and how I can do this ?
    I’m a complete novice on this so please provide some details.

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