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Autres articles (61)
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Gestion des droits de création et d’édition des objets
8 février 2011, parPar défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;
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Dépôt de média et thèmes par FTP
31 mai 2013, parL’outil MédiaSPIP traite aussi les média transférés par la voie FTP. Si vous préférez déposer par cette voie, récupérez les identifiants d’accès vers votre site MédiaSPIP et utilisez votre client FTP favori.
Vous trouverez dès le départ les dossiers suivants dans votre espace FTP : config/ : dossier de configuration du site IMG/ : dossier des média déjà traités et en ligne sur le site local/ : répertoire cache du site web themes/ : les thèmes ou les feuilles de style personnalisées tmp/ : dossier de travail (...) -
Keeping control of your media in your hands
13 avril 2011, parThe vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)
Sur d’autres sites (7101)
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encoding jpeg as h264 video
22 février 2017, par jefftimestenI am using the following command to encode an AVI to an H264 video for use in an HTML5 video tag :
ffmpeg -y -i "test.avi" -vcodec libx264 -vpre slow -vpre baseline -g 30 "out.mp4"
And this works just fine. But I also want to create a placeholder video (long story) from a single still image, so I do this :
ffmpeg -y -i "test.jpg" -vcodec libx264 -vpre slow -vpre baseline -g 30 "out.mp4"
And this doesn’t work. What gives ?
EDIT : After trying LordNeckbeards answer, here is my full output : http://pastebin.com/axhKpkLx
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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. -
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
.