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Autres articles (63)
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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 (...) -
Les images
15 mai 2013 -
Taille des images et des logos définissables
9 février 2011, parDans beaucoup d’endroits du site, logos et images sont redimensionnées pour correspondre aux emplacements définis par les thèmes. L’ensemble des ces tailles pouvant changer d’un thème à un autre peuvent être définies directement dans le thème et éviter ainsi à l’utilisateur de devoir les configurer manuellement après avoir changé l’apparence de son site.
Ces tailles d’images sont également disponibles dans la configuration spécifique de MediaSPIP Core. La taille maximale du logo du site en pixels, on permet (...)
Sur d’autres sites (11240)
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FFMpeg - How to apply a scene select filter on an area of the frames
29 mai 2019, par Tristan EverittThis is a follow up question to :
Using FFMPEG : How to do a Scene Change Detection ? with timecode ?
Using FFmpeg to do scene change detection, the filter
select=gt(scene,0.3)can be used to select the frames whose scene detection score is greater then 0.3.Question : In FFmpeg, is possible to extend the filter so that only a scene select is applied on a defined area of the video frames ? In other words, using an example, how can one do a scene change detection of only the right hand side of the video frames ?
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Revision d14c7265f1 : Bugfix in model coef prob experiment Fixes an issue with model based update tha
26 mars 2013, par Deb MukherjeeChanged Paths : Modify /vp9/decoder/vp9_decodframe.c Bugfix in model coef prob experiment Fixes an issue with model based update that got into the original patch that was merged. Change-Id : Ie42d3d0aff2e48cd187d96664dbd3e9d6d3ac22f
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Revision ee380cc5c4 : vp8 : modifcatiion to skin map computation. For each block in pickinter : use ave
24 août 2015, par MarcoChanged Paths :
Modify /vp8/encoder/pickinter.c
vp8 : modifcatiion to skin map computation.For each block in pickinter : use average of four middle
pixels (instead of single pixel) to set skin map.
This can help a little in reducing false skin detection in
some cases.Change-Id : Ic247af75e9c2948b08ab977a39e061adacd8ec97
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