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Médias (1)
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Video d’abeille en portrait
14 mai 2011, par
Mis à jour : Février 2012
Langue : français
Type : Video
Autres articles (98)
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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
HTML5 audio and video support
13 avril 2011, parMediaSPIP 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 (...) -
ANNEXE : Les plugins utilisés spécifiquement pour la ferme
5 mars 2010, parLe site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)
Sur d’autres sites (9727)
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How to download an https live stream m3u8 file on mac ?
16 octobre 2022, par RaghavHow do I download an m3u8 file from live streaming source on a mac. I do not want to lose any frame or bitrate or compromise on quality at all. I want audio and video to be in perfect sync like they are on the browser and want to save file as mkv or mpv extension. I browsed the internet and found out about ffmpeg but I do not know the exact way to do that without compromising on quality


Would really love any help here


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ffmpeg : overlay a png image on a video with custom transparency ?
4 août 2016, par RocketNutsSuppose I have a video
foo.mkv
and an imagebar.png
(which happens to contains an alpha channel). I can blend this image over the video like this :ffmpeg
-i foo.mkv
-i bar.png
-filter_complex "[0:v][1:v]overlay"
-vcodec libx264
myresult.mkv(using multiple lines here for readability, normally this is one command line).
Now, besides the png image having an alpha channel of its own, I would also apply a custom overall transparency when blending this image over the video.
In the above example, the image would be visible 100% on top of the video — or at least the parts where its alpha channel is fully opaque.
Is there a way to add a custom overall opacity or transparency blend factor, something like
opacity=0.5
or whatever, which would make the image only 50% visible ? -
Added support for RTF, HTML, and custom data formats
16 avril 2014, par JamesMGreeneAdded support for RTF, HTML, and custom data formats
Fixes #143.
Fixes #152.