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Les formats acceptés
28 janvier 2010, parLes commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
ffmpeg -codecs ffmpeg -formats
Les format videos acceptés en entrée
Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
Les formats vidéos de sortie possibles
Dans un premier temps on (...) -
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 (...) -
Contribute to documentation
13 avril 2011Documentation is vital to the development of improved technical capabilities.
MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
To contribute, register to the project users’ mailing (...)
Sur d’autres sites (6679)
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Revision e5deed06c0 : Merge "Attempt to fix speed 4"
5 septembre 2013, par Paul WilkinsMerge "Attempt to fix speed 4"
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Revision 49317cddad : Attempt to fix speed 4 Speed 4 fixed partition size. Use fixed size unless it d
31 août 2013, par Paul WilkinsChanged Paths :
Modify /vp9/encoder/vp9_encodeframe.c
Attempt to fix speed 4Speed 4 fixed partition size. Use fixed size unless it does not
fit inside image, in which case use the largest size that does.Change-Id : I250f7a80506750dd82ab355721624a1344247223
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Revision 3476404912 : Merge "Speed up idct8x8 by rearrange instructions. Speed improve from 264% 270
6 septembre 2013, par hkuangMerge "Speed up idct8x8 by rearrange instructions. Speed improve from 264%
270% to 280% 300% base on assembly-perf."