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Autres articles (75)
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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 (...) -
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 (...) -
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.
Sur d’autres sites (8044)
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Is it possible to play an output video file from an encoder as it's being encoded ?
14 février 2012, par lvreinyI have a video file, and I need to encode it as H264/AVC and feed to client via HTTP. What i need is that i player at client side can play back the video as it is being encoded.
AFAIK, To enable player to play as the video is downloading, "moov atom" have to be placed at the begnning of the video file. However, encoders (ex : ffmpeg) always write "moov atom" at the end of file after it completes encoding.
Is there any way encoder can put "moov atom" at beginning of encode's output ? Or play video without moov atom presence ?
Thank in advances
LR
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How to play video using FFMPEG library in Android ?
3 mai 2015, par MacchiatoI was able to build
ffmpeg
library by using rock player build script.Now I have this
.so
file, how do I play video ? And I want to display this video inside a smallLinearLayout
in myActivity
.Is it possible ?
Update :
I know that it’s easy to play video usingVideoView
orMediaPlayer
+SurfaceView
. I just wanted to understand more aboutffmpeg
library and how to display the frames inside an AndroidActivity
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Use ffmpeg to watermark and scale an image on video
11 mai 2015, par Ae.I want to be able to watermark videos with a logo image, which contains a website url.
The videos can be of different formats and dimension.
I’m trying to figure out a generic ffmpeg command to achieve it, so that i don’t have to tweak the command depending on the video i have to process.
So far i got :ffmpeg -i sample.mov -sameq -acodec copy -vf 'movie=logo.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:main_h-overlay_h-10 [out]' sample2.mov
In this way though the logo will look too big or too small with video of different size.
I’ve seen there is a scale option for avfilter, but I haven’t figure out whether it’s possible to resize the image logo based on the dimension of the input video, so that I can say to scale the logo to 1/3 of the video length for example, and keep the image ratio.Any idea ? doesn’t need to be done in a single command, could even be a script.
thanks in advance.