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SPIP - plugins - embed code - Exemple
2 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
Autres articles (107)
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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 (...) -
Multilang : améliorer l’interface pour les blocs multilingues
18 février 2011, parMultilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela. -
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 (16507)
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converting a 3d video from side/side to top/bottom
17 juin 2020, par Ginsoi have a 3d video where the images are side by side. The problem is, when my projector shows them alternately on full size, the subtitle(which is of course overlayed over the splitimage by the player) get's cut in half and distorted. Since i can't find a way to position the subtitle on one(or both) side, i would like to try to change the video to a top/down format.
Since most of the converter i found aren't free, i was wondering if this could be achieved by ffmpeg.
The resolution of the video is 1920x816. So, i need to cut out the left and the right half(960x816), convert them to 1920x408 and position the left on the top of the right to get 1920x816 again.
I would be ok, with doing this in multiple steps if i can't use a single command


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FFPMEG : stream local file to UDP address, make client aware about video length and current frame time offset (make stream seekable ?)
10 décembre 2014, par klimJust started to use FFMPEG. This is a really great library which is capable of video life transcoding and streaming.
I use following commands to transcode and stream local video file to UDP address :
ffmpeg -y -re -i inputvideo.mpeg2 -vsync 1 -vcodec mpeg4 -b 1600k -r 15 -crf 20 -acodec aac -ar 44100 -strict -2 -f mpegts udp ://192.168.1.30:1234It works smooth. I can open this udp address in VLC player and play life stream.
Does anybody know how to make client aware about video duration and current time stamp ?
Ideally would be nice to make stream seekable, as far as I understand it is not possible, but at least I would like to tell VLC client the total duration of the video and current frame time stamp, so it could show the progress.
Thanks.
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How to merge two AVFrame in ffmpeg
28 septembre 2017, par Zeqi LaiRecently I am working on a ffmpeg-based project.
What I want to do is to merge two videos (say video1 and video2) in real-time and display.
And I tried to do the following steps in a loop :
(1) decode a frame (f1) from video1 ;
(2) decode a frame (f2) from video2 ;
(3) merge f1 and f2, and generate f3. e.g. f1 is the upper half of f3, while f2 is the lower half of f3 ;
(4) display f3.
But my problem is : f1 and f2 are in AVFrame format. How can I use two AVFrames (f1 and f2) to generate f3 which is also an AVFrame ?
Thanks !