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Autres articles (111)
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Use, discuss, criticize
13 avril 2011, parTalk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
A discussion list is available for all exchanges between users. -
Installation en mode standalone
4 février 2011, parL’installation de la distribution MediaSPIP se fait en plusieurs étapes : la récupération des fichiers nécessaires. À ce moment là deux méthodes sont possibles : en installant l’archive ZIP contenant l’ensemble de la distribution ; via SVN en récupérant les sources de chaque modules séparément ; la préconfiguration ; l’installation définitive ;
[mediaspip_zip]Installation de l’archive ZIP de MediaSPIP
Ce mode d’installation est la méthode la plus simple afin d’installer l’ensemble de la distribution (...) -
Script d’installation automatique de MediaSPIP
25 avril 2011, parAfin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
La documentation de l’utilisation du script d’installation (...)
Sur d’autres sites (7647)
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C - FFmpeg streaming from a C program ?
8 août 2016, par golmschenkI’m looking to replicate an FFmpeg command-line command in my C code. Specifically I would like to be able to run :
ffmpeg -re -i video.mp4 -f mpegts udp://localhost:7777
One thing I’ve noticed when looking at people’s code who have used the libraries of FFmpeg in their own code is that they often have a few hundred lines of code for a single command similar to an FFmpeg command-line command. I’m guessing this is just because they are doing something very specific, because if I can run that short command on my command line and get what I want it should probably only take about ten lines of code to do the same thing in my C code. This should only take about that much work right ? Why would it take much more ?
I’m having a bit of difficulty finding explanations on how to use the streaming capabilities of the FFmpeg libraries that aren’t overly complex because they’re for a very specific purpose. Can anyone explain how I might go about writing the code for the above command ? Or at the very least point me to some documentation explaining how to write such a script/program ? Thank you much !
EDIT : I do hope to run this from an iPhone app eventually so I won’t just be able to straight up call FFmpeg from my program. I’ll need to use the libraries used by FFmpeg.
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aarch64 : Disable ff_hevc_sao_band_filter_8x8_8_neon out of precaution
5 janvier 2022, par Martin Storsjöaarch64 : Disable ff_hevc_sao_band_filter_8x8_8_neon out of precaution
While this function on its own passes all of fate-hevc, there's
indications that the function might need to handle widths that
aren't a multiple of 8 (noted in commit
f63f9be37c799ddc835af358034630d31fb7db02, which later was
reverted).Signed-off-by : Martin Storsjö <martin@martin.st>
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avcodec/tiffenc : properly compute packet size
12 octobre 2014, par Christophe Gisquetavcodec/tiffenc : properly compute packet size
The bytes per row is a better indication of it.
Helps resolving ticket #3874 by fixing ffmpeg’s encoder and transforming
the issue in a issue with non-compliant decoders. ffmpeg’s one is ok,
but unfortunately, many others aren’t handling correctly unusual chroma
samplings.Signed-off-by : Michael Niedermayer <michaelni@gmx.at>