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  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • 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.

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

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  • Streaming live video from ios

    12 février 2014, par John

    I have a need to stream video from the iPhone/iPad camera to a server. It looks like this will need to be done with AVCaptureSession but I don't know how to best architect this.

    I found this post :

    streaming video FROM an iPhone

    But it doesn't handle the "live" part, latency needs to be 2 or 3 seconds at most. Devices can be constrained to 4 or 4S capability if needed, and there is no requirement for HD, VGA is probably what we'll end up with. I assume any solution would use ffmpeg, I haven't found any more appropriate library.

    How is this best accomplished ?

  • How can I use the blackframe filter in ffmpeg to only encode images above a certain threshold ?

    8 août 2012, par andyroo

    I am using ffmpeg to make timelapse movies from still images.

    I see that I can use the blackframe filter to get a list of dark frames in a video, but I would like to skip encoding those frames all together.

    Is there a way that I can use the blackframe filter to avoid encoding frames below the blackframe threshold ? Ideally I would be able to do this on a Win7 machine using batch/powershell/python.

    Using another open source program to remove/delete black frames first would be acceptable too.

  • Multi bitrate live HLS with FFmpeg on Windows

    16 mai 2014, par Nioreh

    I am trying to encode a live stream into Apple HLS for iPhone on windows. I was looking at different options and wowza can do it, but doesn’t support CDN distribution of HLS as far as I can see. Plus it costs a lot of money.

    What I did find was this site : http://www.espend.de/artikel/iphone-ipad-ipod-http-streaming-segmenter-and-m3u8-windows.html

    I can now set up a single bitrate stream easily, but my goal is an adapive multi-bitrate live stream. Is it possible ? For VOD content it can easily be accomplished with creating the different qualities then linking to them in a new m3u8, but how would this be done in live ?

    I can of course set up three quality live streams and link to them in an m3u8, but how will I get them GOP-aligned in this case ?

    My initial thought was to have one ffmpeg instance create all qualities and re-stream those outputs to new ffmpeg-instances that just remux and pipe to the segmenter. But I would need some way of streaming locally between instances. Can that be done ?

    If anyone has a nice solution to this, or can link to other software capable of live HLS on windows, I would appreciate any input.

    Have a great day !
    Regards
    Carl

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