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Autres articles (96)
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Gestion des droits de création et d’édition des objets
8 février 2011, parPar défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;
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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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Gestion générale des documents
13 mai 2011, parMédiaSPIP ne modifie jamais le document original mis en ligne.
Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...)
Sur d’autres sites (9886)
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Converting YouTube live stream to streaming aac
12 octobre 2020, par Anonymous MouseFor educational purposes, I'm trying to convert a YouTube live stream into a more traditional streaming aac (like what is used by radio stations for online streaming).


The furthest I got is creating a aac file with
ffmpeg
andyoutube-dl


ffmpeg -i $(youtube-dl -f 96 -g https://youtu.be/livestreamurl) stream.aac



It's obviously isn't working, the aac file is not bring "streamed", as the length of the aac file is just as long as up to the point it's opened. I would like to learn about the aac stream that radio stations use and how I could create one with a YouTube live stream. I do not know what phrase I should Google about that. Any help would be appreciated.


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FFmpeg : Build ffplay on Windows with Visual Studio and MSYS2
13 septembre 2023, par San ZhangI have built FFmpeg on Windows with Visual Studio and MSYS2.


My problem is, ffplay.exe is not built. Some search online suggests the reason might be of missing dependencies(most likely sdl2). I then installed sdl2 with MSYS2, and realized that the only sdl2 package available was built with MinGW. I imagine this means Visual Studio won't be able to use it to build ffplay.exe.


My question : I can download sdl2 that's built with VC++, but how do I incorporate that into the FFmpeg build ? Do I simply put SDL2.dll under [MSYS2_Folder]\mingw64\bin ?


Any thought/idea ?


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hls.js - Support for h.265 / HEVC ?
27 juillet 2017, par momomoDoes hls.js support HEVC yet ? Do they have any plans to do so ?
I am guessing all that’s needed is to write a new decoder ?
I believe that’s already been written. Right ? I’ve found a JS decoder online, albeit 1.2 MB large.
libde265.js – JavaScript HEVC/H.265 bitstream decoder
Wouldn’t it just be a matter of replacing some parts of hls with this library ?
To me such support seems critical considering the file size difference for video output.
Also, does iOS support HEVC since hls.js doesn’t work there ?