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Autres articles (31)
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La file d’attente de SPIPmotion
28 novembre 2010, parUne file d’attente stockée dans la base de donnée
Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...) -
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 (...) -
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 (...)
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extracting quantization matrix in jpeg conversion and residual error in mpeg conversion in ffmpeg ?
31 juillet 2017, par Saeid ZangenehIm not familiar with the ffmpeg source code and I’m not so professional in programming to can change or find out the code.I just want to extract quantization matrix in jpeg conversion also the residual error in mpeg conversion.
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Is it possible to build ffmpeg x64 on Windows ?
15 juin 2017, par mooseThe real answer is probably "no", but still, just to double check.
Has anyone ever been able to build ffmpeg x64 on Windows (VS2013 or VS2015) ? I know it is not possible with publicly available sources without heavy modifications. However, if somebody did it and if he is willing to share a few tips...Edit :
It is interesting how most of the required x64 tools for running the "configure" are distributed without dependencies and it is impossible to get them anywhere. Looks like a professional trolling.Edit2 :
There are thousands of errors like this :fatal error C1083: Cannot open include file: 'features.h': No such file or directory
features.h is missing as many other header files. Is there a fix for that, or switching to Linux is the only option ?
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Is it possible to build ffmpeg x64 on Windows ?
19 avril 2017, par mooseThe real answer is probably "no", but still, just to double check.
Has anyone ever been able to build ffmpeg x64 on Windows (VS2013 or VS2015) ? I know it is not possible with publicly available sources without heavy modifications. However, if somebody did it and if he is willing to share a few tips...Edit :
It is interesting how most of the required x64 tools for running the "configure" are distributed without dependencies and it is impossible to get them anywhere. Looks like a professional trolling.Edit2 :
There are thousands of errors like this :fatal error C1083: Cannot open include file: 'features.h': No such file or directory
features.h is missing as many other header files. Is there a fix for that, or switching to Linux is the only option ?