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Médias (1)
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Video d’abeille en portrait
14 mai 2011, par
Mis à jour : Février 2012
Langue : français
Type : Video
Autres articles (77)
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Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
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Creating farms of unique websites
13 avril 2011, parMediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...) -
Personnaliser les catégories
21 juin 2013, parFormulaire de création d’une catégorie
Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
On peut modifier ce formulaire dans la partie :
Administration > Configuration des masques de formulaire.
Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...)
Sur d’autres sites (11118)
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Generating a Square wave with FFmpeg
12 avril 2018, par Ali BaiSo I know how to generate a sine wave with FFmpeg, for example
ffmpeg -f lavfi -i "sine=frequency=440:duration=10" sine_440_10.wav
How can I use this and create both a square and also a triangle wave ?
I am also wondering if a simple attack and decay can be applied with FFmpeg ?
Thanks in advance for any help.
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Is it allowed to embed the ffmpeg.exe in my project ? [on hold]
22 juillet 2019, par Snowy WhiteI have written a program that, among other things, does some audio format converting. I use a library which in turn uses the ffmpeg.exe for this. So at the moment, the user needs to have ffmpeg in the same directory as the program itself. But what I would prefer is to add ffmpeg to my project as an embedded resource, so that the users don’t need to care about that. And now my question is, as I have seen that ffmpeg is licensed under LGPL, would it be legal to do so ? Or do the users explicitly have to get ffmpeg by themself ?
Thank you for any answers in advance ! -
lossless Video Codec with RGB48 support
6 octobre 2015, par ChrizzyMonkI am looking for a video codec with the following specs :
- (mathematically) lossless
- takes frames with RGB48 pixel format (16 bit bpc)
- possibility to use via libav
I cannot use something like VP9 because it supports only YUV color space and the RGB - YUV conversion is connected with a loss of information.
Anyone any idea ? Thanks in advance !