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Autres articles (48)
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Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...) -
Support audio et vidéo HTML5
10 avril 2011MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)
Sur d’autres sites (7589)
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Easiest way to convert images to mp4 with FFMPEG
3 octobre 2017, par sql_newbie_developperI will try to explain my situation : I know that FFMPEG is the best tool to work with PHP to have transcode operations. I’m in a Windows environnement and I have PHP 7.
What I need is : with a php file, to take all pictures in the folder (1.png ; 2.png) etc and then process with FFMPEG to create a MP4 video
I know there is a lot of documentation on the Web about PHP, FFMPEG, PHP-FFMPEG but I don’t know the easiest way to implement what I want. I also know that PHP needs FFMPEG binaries to work (which is logical). But I’m lost in the procedure and the way to do it.
Is it possible with the exec function ?
exec("PATH IN THE PROJECT OF EXE -f image2 -i /home/phedra/imgs/image/img%03d.png -r 12 -s 610x489 /home/phedra/imgs/video/out.avi", $out);
Do I absolutely need PHP-FFMPEG ?
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avcodec/cbs_h266 : Fix regression in DVB clip introduced by 93281630a71c06642adfebebb0...
10 novembre 2024, par Nuo Miavcodec/cbs_h266 : Fix regression in DVB clip introduced by 93281630a71c06642adfebebb0d4b105a4e02e91
This commit introduced a regression to VVC_HDR_UHDTV1_OpenGOP_3840x2160_50fps_HLG10_mosaic.ts.
Root Cause :
The AV_CEIL_RSHIFT(a, b) macro uses bit tricks that work only when -a is a negative value.
However, due to integer promotion rules, this behavior does not extend to the unsigned int type.See "6.3.1.1 Boolean, characters, and integers" in the "ISO/IEC 9899" for details.
Reported-by : Frank Plowman <post@frankplowman.com>
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keyframe frequency of four seconds or less error when trying to stream a VOD file to ant media server
24 janvier 2023, par UsamaI am trying to stream a VOD file to Youtube using ant media server. I have uploaded the file to AMS and added the RTMP url but after starting the broadcast I am getting an error from YouTube saying "Please use a keyframe frequency of four seconds or less. Currently, keyframes are not being sent often enough, which can cause buffering. The current keyframe frequency is 6.8 seconds. Note that ingestion errors can cause incorrect GOP (group of pictures) sizes."
How do I configure the keyframe frequency for my file