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The pirate bay depuis la Belgique
1er avril 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Image
Autres articles (45)
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Les vidéos
21 avril 2011, parComme les documents de type "audio", Mediaspip affiche dans la mesure du possible les vidéos grâce à la balise html5 .
Un des inconvénients de cette balise est qu’elle n’est pas reconnue correctement par certains navigateurs (Internet Explorer pour ne pas le nommer) et que chaque navigateur ne gère en natif que certains formats de vidéos.
Son avantage principal quant à lui est de bénéficier de la prise en charge native de vidéos dans les navigateur et donc de se passer de l’utilisation de Flash et (...) -
Encoding and processing into web-friendly formats
13 avril 2011, parMediaSPIP automatically converts uploaded files to internet-compatible formats.
Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
All uploaded files are stored online in their original format, so you can (...) -
Supporting all media types
13 avril 2011, parUnlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)
Sur d’autres sites (6418)
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FFmpeg video to still images and back to video lossless
28 novembre 2012, par RigoniI'm trying to extract an image from an uncompressed AVI video using FFmpeg with the command :
ffmpeg -i sorce.avi -f image2 -pix_fmt bgr24 images/%1d.bmp
All is okay, but now I need to convert these images back to a video file.
I'm trying using this command :ffmpeg -f image2 -r 24 -i marked/%1d.bmp -y -vcodec ffv1 -pix_fmt bgr24 test.avi
But the output video is compressed and poor quality.
Is there any way to extract the images in RGB format and than back to a lossless video ?
I also tryed to use
-vcodec rawvideo
, but the quality still bad. -
How to play back images at high speed using ffmpeg
12 octobre 2018, par yymsYou are playing a video using FFmpegMediaPlayer
. You can play normal, but are there options for fast playback and slow playback ? -
Revision 869d770610 : Merge "Get some speed back for cpuused 1"
21 juin 2013, par Yaowu XuMerge "Get some speed back for cpuused 1"