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Autres articles (62)
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MediaSPIP version 0.1 Beta
16 avril 2011, parMediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...) -
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 (...) -
Amélioration de la version de base
13 septembre 2013Jolie sélection multiple
Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)
Sur d’autres sites (7032)
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ffmpeg : how to prevent wait in case of error
14 février, par xrfangI use ffmpeg to add watermark to images/videos, using the following command line :


ffmpeg -y -f mjpeg -i input -i /tmp/watermark.png -filter_complex "..." -f mjpeg output



The problem is, in case the input file is not a jpeg file, the process will HANG instead of quit with an error :


Press [q] to stop, [?] for help
[mjpeg @ 0x126dc60] dqt: len 28602 is too large
Error while decoding stream #0:0: Invalid data found when processing input
frame= 0 fps=0.0 q=0.0 size= 0kB time=-577014:32:22.77 bitrate= -0.0kbits/s speed=N/A



In my situation, the file has no extension, and I have to specify
-f
. In case I got the file type wrong, it is an acceptable bug, which I can fix as soon as I found such problem. However it is not good for me if ffmpeg hangs without returning to the parent process, because I have a very large queue of files to process, and I don't want any bug to block the processing task.

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mplayer or ffmpeg to display video that is beeing pushed to the player ?
18 décembre 2020, par Sebastian HeynI am planning an application, where an outside video camera should be displayed using mplayer (or any other lightweight video player).


However, instead of connecting the mplayer to the camera server (ffmpeg or something), I want the camera to push the video to the player.


The camera will be on an unstable network, and it will be natted so I cannot access without using a VPN or ssh tunnel. Those tunnels will consume CPU power, bandwidth and connection establish time.


Ideally, the last received frame will be displayed, until the next frame is received, without closing the window.


Does anyone know a way to achieve this using existing software ? BTW : The camera will be connected to a raspberry or simillar.


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ffmpeg-Create the video slideshow with effect ? [on hold]
1er octobre 2013, par Lily ShuklaI want to make video slide show with image using the ffmpeg.
i try the codeUsing a single image as an input
If you want to create a video out of just one image, this will do (output video duration is set to 30 seconds with -t 30) :
ffmpeg -loop 1 -i img.png -c:v libx264 -t 30 -pix_fmt yuv420p out.mp4
but sir it only showing the picture without any effect.
i want to add effect like we see in power point.
plz sie how to do it
ffmpeg-Create the video slideshow with effect ???