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Autres articles (54)
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Ajouter notes et légendes aux images
7 février 2011, parPour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
Modification lors de l’ajout d’un média
Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...) -
MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 is the first MediaSPIP stable release.
Its official release date is June 21, 2013 and is announced here.
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 (...) -
Organiser par catégorie
17 mai 2013, parDans MédiaSPIP, une rubrique a 2 noms : catégorie et rubrique.
Les différents documents stockés dans MédiaSPIP peuvent être rangés dans différentes catégories. On peut créer une catégorie en cliquant sur "publier une catégorie" dans le menu publier en haut à droite ( après authentification ). Une catégorie peut être rangée dans une autre catégorie aussi ce qui fait qu’on peut construire une arborescence de catégories.
Lors de la publication prochaine d’un document, la nouvelle catégorie créée sera proposée (...)
Sur d’autres sites (6426)
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How to play video file with 720x480 and 60fps on ipad using ffmpeg
12 septembre 2011, par akashI can play video files with 320x180 resolution on ipad but files with more than 320x180 and 60fps are playing slowly. anybody can tell what will be the issue.?
is iOS supports playback of files with 60fps ?
Regards
NewBee -
Easy Tricks for Finding WebM Videos in YouTube
9 août 2010, par noreply@blogger.com (John Luther)Since the WebM project launch, YouTube has been encoding videos uploaded at 720p or higher resolution in the WebM format. Today, the one million most popular videos of any size on YouTube are also available in the WebM format.
We have instructions on our project site for finding these videos but they require adding a special parameter onto the end of each search query. All of the browsers that support WebM can create search shortcuts with custom parameters, however, so we’ve compiled instructions for making it very simple to search for WebM videos in YouTube.
Important : First, make sure you have a supported browser and are enrolled in the YouTube HTML5 beta by going to http://youtube.com/html5 and clicking Enter the HTML5 Beta.
Creating a WebM Search Shortcut
- Select Bookmarks > Organize Bookmarks. A bookmark manager dialog opens.
- In the left column, choose a location for the new bookmark you’re creating. Next, choose Organize > New Bookmark (on MacOS click the gear icon). The new bookmark dialog opens.
- In the Name box, type WebM.
- In the Location box, type http://youtube.com/results?search_query=%s&webm=1.
- In the Keyword box, type webm.
- Click Add.
Google Chrome Early Release Channel :
- On Windows and Linux, click the Chrome wrench icon in the toolbar and select Options. On MacOS, select Chrome > Preferences.
- On the Basics tab, click the Manage button in the Default Search section.
- On Windows and Linux, click Add. On MacOS X, click the plus (+) button.
- In the Name box, type WebM.
- In the Keyword box, type webm.
- In the URL box, type http://youtube.com/results?search_query=%s&webm=1.
- Click OK.
- Go to http://youtube.com.
- Right-click in the YouTube search box at the top of the page and select Create Search. On MacOS, use Ctrl+click if you don’t a secondary mouse button enabled.
- In the Name box, type WebM.
- In the Keyword box, type webm.
- In the Address box, type http://youtube.com/results?search_query=%s&webm=1.
- Click OK.
Now you’re ready to search. In the location box of the browser, type webm monster trucks. The YouTube search results page will open with a selection of monster truck videos encoded in the WebM format. When watching a video, look for the HTML5 WebM indicator in the player control bar.If you can’t find WebM videos it is most likely a browser cookie problem. Your enrollment in the YouTube HTML5 beta test is stored in a browser cookie (not in your YouTube or Google account), and that cookie can expire. Visit http://youtube.com/html5 and opt-in again to re-set the cookie.
Directly Accessing WebM Videos by URL
To find out if any YouTube video is available in WebM, simply add &html5=True (make sure True is capitalized) to the end of the video URL. If there is a WebM version of the video, it will open instead of the Flash version. For example :
- Flash version : http://www.youtube.com/watch?v=Dz6gFokvOr0
- WebM version : http://www.youtube.com/watch?v=Dz6gFokvOr0&html5=True
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MJPEG streaming over RTSP
5 avril 2012, par user846400I am capturing JPEG images from an IP-camera over RTSP. I use live555 + libavcodec for streaming and decoding the MJPEG image. The stream works fine up to the image resolution 2048 x 1920. But when I increase the image width above 2048, I get a bar-shaped rectangular image of very small width (i.e., 544x1920). The image is correctly captured and saved on the camera. The problem occurs only when I stream the image over RTSP to the PC. Is there any payload restriction in RTP for high-resolution MJPEG ?