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Autres articles (94)
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List of compatible distributions
26 avril 2011, parThe table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...) -
MediaSPIP Core : La Configuration
9 novembre 2010, parMediaSPIP Core fournit par défaut trois pages différentes de configuration (ces pages utilisent le plugin de configuration CFG pour fonctionner) : une page spécifique à la configuration générale du squelettes ; une page spécifique à la configuration de la page d’accueil du site ; une page spécifique à la configuration des secteurs ;
Il fournit également une page supplémentaire qui n’apparait que lorsque certains plugins sont activés permettant de contrôler l’affichage et les fonctionnalités spécifiques (...) -
MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 est la première version de MediaSPIP stable.
Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)
Sur d’autres sites (14570)
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Android FFmpeg cant set quality of image
24 octobre 2017, par TheOtherguyz4kjI am working with FFmpeg on Android, I am trying to extract frames from a video every second. I made this command that works well :
final String cmd[] = {
"-i",
videoPath,
"-vf",
"fps=1",
mediaStorageDir.getAbsolutePath() +
"out%d.png"
};Now I want to reduce the quality of the extracted frames so I tried this but get the error :
final String cmd[] = {
"-i",
videoPath,
"-vf",
"fps=1",
"-qscale:v 12",
mediaStorageDir.getAbsolutePath() +
"out%d.png"
};At least one output file must be specified
What is the problem ? I have searched online a lot and cant find a solution to the problem, also is there a better way to reduce the quality of my extracted frames ?
thanks
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Using FFProbe within a Python script
25 janvier 2017, par mattp341I am fairly new to python, this is my first real project and I have come to a roadblock. What I have here is a .wmv file, I am using FFprobe to extract the duration in seconds from the .wmv file. When I run the following command in the CMD :
ffprobe -i Video2.wmv -show_entries format=duration -v quiet -of csv="p=0"
I get successful output.
However, when I use os.system, like this :
os.system('ffprobe -i Video2.wmv -show_entries format=duration -v quiet -of csv="p=0"')
I get the following output :
'ffprobe' is not recognized as an internal or external command, operable program or batch file.
This is very confusing and I haven’t been able to find a fix to this exact problem online, any input would be very much appreciated.
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Is it possible to adjust the timeout for ffmpeg on SDP ?
1er avril 2021, par user3474565I have
rtpdump
files that I would like to be able to convert towebm
ormp4
on demand and on the fly. To do this, I'm streaming their packets out extremely rapidly and havingffmpeg
read them in using an SDP file. The packets come through and are transcoded in a second or two, since the videos are fairly short. But then there is an additional 10-second wait afterward because theffmpeg
network timeout for SDP defaults to 10 seconds ; I'd like to reduce it. Unfortunately, the-timeout
and-stimeout
options don't seem to be available when I'm using-i
with an SDP file (I get-timeout option not found
).

I looked around online, and it seems that 6 or 7 years ago people were having similar issues and some people made pull requests into FFmpeg to add this as an option for RSTP and SDP. I know this went through for RSTP because it's in the documentation know ; did anything ever happen with SDP ? Is it possible for me to set this option, or maybe to terminate ffmpeg manually when I know the stream is done ?