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Autres articles (39)
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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 (...) -
MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 is the first MediaSPIP stable release.
Its official release date is June 21, 2013 and is announced here.
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
De l’upload à la vidéo finale [version standalone]
31 janvier 2010, parLe chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
Upload et récupération d’informations de la vidéo source
Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier ; La génération d’une vignette : extraction d’une (...)
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convert youtube video to mp3
31 août 2015, par Try Mersiantoi want to convert video from youtube to mp3 format ,
i have try to get real path and i got url like this (http://r9---sn-npo7en7d.googlevideo.com/videoplayback?mm=31&mn=sn-npo7en7d&ratebypass=yes&mime=video/webm&source=youtube&pl=18&dur=0.000&sver=3&expire=1440995594&mt=1440973944&mv=m&ms=au&sparams=dur,id,initcwndbps,ip,ipbits,itag,lmt,mime,mm,mn,ms,mv,pl,ratebypass,source,upn,expire&signature=27B5A991402F61990D7D97C423D167C51B984E11.FA358ECCB3BAC29953749463A37659BB4ADDF4AB&fexp=9405997,9408214,9408511,9408710,9409069,9413318,9415365,9415485,9416023,9416105,9416126,9416524,9417097,9417126,9417707,9418153,9418409,9418448,9418700,9419239,9420020,9420056&ipbits=0&ip=128.199.181.252&key=yt5&lmt=1413466470642964&initcwndbps=15202500&itag=43&id=010d2b7ac9d709c1&upn=ZmvSS1PBRW0&signature=%20%27&title=%27Hardwell-feat-Chris-Jones---Young-Again-Official-Video-HD%27)i tried to convert it with ffmpeg command like ffmpeg -i the-url play.mp3 but it fail,
am i wrong when getting the URL or wrong when using ffmpeg command ?
anyone can help me ? ,
i cant using youtube-dl because i do this for my project
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ffmpeg's av_read_frame will block or not ?
24 janvier 2020, par DanielThere is a question posted on StackOverflow that asks if there is any mode to wait until a valid data comes with av_read_frame : link.
My question is the opposite :
Can I be sure that this method will always return with either -1, 0 or 1 ?I.e. it will not block ? In the official docs, there is no mention on this subject.
Some threads also mention setting up an interrupt callback for this purpose.
But I would need a solid non-blocking call which means I can do other tasks during waiting for a network video. If there is no exact way to define if av_read_frame can be set to non-blocking I would go with threads but I’d rather not doing that.
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Why ffmpeg C - API Doxygen document using c++ style of namespace for structure
25 décembre 2018, par VencatI’m new to ffmpeg C-API and learning it from doxygen document in official site. I hope the document explains about ffmpeg C-API, but I have seen some c++ style of class and namespace in it, for example please refer the below document part, where they are using c++ style of namespace for c structure.
AVClass Struct Reference :
https://ffmpeg.org/doxygen/trunk/structAVClass.html#details
can anyone clear this to me.?
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