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Autres articles (37)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

Sur d’autres sites (4724)

  • Real time compression/encoding using ffmpeg in objective c

    20 février 2014, par halfwaythru

    I have a small application written in Objective-c that looks for the video devices on the machine and allows the user to record video. I need to be able to compress this video stream in real time. I do not want to save the whole video, I want to compress it as much as possible and only write out the compressed version.

    I also don't want to use the AVFoundation's build in compression methods and need to use a third party library like ffmpeg.

    So far, I have been able to record the video and get individual frames using 'AVCaptureVideoDataOutputSampleBufferDelegate' in this method :

    - (void)captureOutput:(AVCaptureOutput *)captureOutput
    
   didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer
    
   fromConnection:(AVCaptureConnection *)connection

    So I have a stream of images basically, and I want to throw them into ffmpeg (which is all set up on my machine). Do I need to call a terminal command to do this ? And if I do, how do I use the image stack as my input to the ffmpeg command, instead of the video. Also, how do I combine all the little videos in the end ?

    Any help is appreciated. Thanks !

  • Forwarding rtsp feed from one local port to another

    11 août 2021, par Thabet Sabha

    so let's say I have an rtsp server running on port 554, and when a certain command is received, i want the rtsp server to start forwarding the feed (using rtsp+tcp) to a service running on the same machine but on port 553 (Linux OS), is that possible via a CL command, or do I have to use something like ffmpeg ?

    


    currently this is what is being used, but I feel like this is redundant since all we're doing is just forwarding the feed to another port on the same machine.

    


    const ffmpegOptions = [
"-rtsp_transport", "tcp",
"-i", "rtsp://127.0.0.1:554",
"-codec", "copy",
"-f", "rtsp",
"-rtsp_transport", "tcp",
"rtsp://127.0.0.1:553"
]

const myProcess = spawn('ffmpeg', ffmpegOptions);


    


    Thanks.

    


  • Convert HLS stream to mp4 with Java [closed]

    18 avril 2017, par Wessel Oosthuizen

    I have a requirement to convert a HLS (m3u8) stream to something I can download from a web browser, with Java. Currently I play video clips via a remote HLS stream in the browser using video.js. But I can’t take that URL and grab the bytes for the end user to download it, like I can if it was a mp4 stream.

    I found the question below, which makes it seem possible using ffmpeg command line. I am familiar with the javacv library and FrameGrabber, etc... But I can’t figure out how to apply that library to this case.

    Converting an HLS (m3u8) to MP4

    Any ideas ?

    Thanks

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