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  • La sauvegarde automatique de canaux SPIP

    1er avril 2010, par

    Dans le cadre de la mise en place d’une plateforme ouverte, il est important pour les hébergeurs de pouvoir disposer de sauvegardes assez régulières pour parer à tout problème éventuel.
    Pour réaliser cette tâche on se base sur deux plugins SPIP : Saveauto qui permet une sauvegarde régulière de la base de donnée sous la forme d’un dump mysql (utilisable dans phpmyadmin) mes_fichiers_2 qui permet de réaliser une archive au format zip des données importantes du site (les documents, les éléments (...)

  • Script d’installation automatique de MediaSPIP

    25 avril 2011, par

    Afin 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 (...)

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

Sur d’autres sites (5194)

  • How to stop ffmpeg when there's no incoming rtmp stream

    5 juillet 2016, par M. Irich

    I use ffmpeg together with nginx-rtmp.
    The thing is ffmpeg doesn’t finish the process when the stream’s finished

    I use the following command :

    ffmpeg  -i 'rtmp://localhost:443/live/test' -loglevel debug  -c:a libfdk_aac -b:a 192k -c:v libx264 -profile baseline -preset superfast -tune zerolatency -b:v 2500k -maxrate 4500k -minrate 1500k -bufsize 9000k -keyint_min 15 -g 15 -f dash -use_timeline 1 -use_template 1 -min_seg_duration 5000 -y /tmp/dash/test/test.mpd

    but even the stream’s not running ffmpeg still can’t finish the process and is waiting for the rtmp stream

    Successfully parsed a group of options.
    
Opening an input file: rtmp://localhost:443/live/test.
    
[rtmp @ 0x2ba2160] No default whitelist set
    
[tcp @ 0x2ba2720] No default whitelist set
    
[rtmp @ 0x2ba2160] Handshaking...
    
[rtmp @ 0x2ba2160] Type answer 3
    
[rtmp @ 0x2ba2160] Server version 13.14.10.13
    
[rtmp @ 0x2ba2160] Proto = rtmp, path = /live/test, app = live, fname = test
    
[rtmp @ 0x2ba2160] Server bandwidth = 5000000
    
[rtmp @ 0x2ba2160] Client bandwidth = 5000000
    
[rtmp @ 0x2ba2160] New incoming chunk size = 4096
    
[rtmp @ 0x2ba2160] Creating stream...
    
[rtmp @ 0x2ba2160] Sending play command for 'test'

    Is it possible to limit the latency time to several seconds ?

    Sorry for any possible mistakes - English’s not my native language.

  • How to stop saving rtsp streaming video in android by using FFMPEG

    29 juillet 2016, par sumit singh

    I am saving a rtsp stream by using FFMPEG in android. When i forcibly stop saving video the video file is corrupted. Is there any command to stop saving rtsp stream video. I am using ffmpeg library.

    Here is the command which i use to save streaming video-

    String path=Environment.getExternalStorageDirectory().getAbsolutePath();
    
SimpleDateFormat sdf = new SimpleDateFormat("ddMMyyyy-hhmmss");
    
String file_path = path + "/recording" + sdf.format(new Date()) + ".mp4";
    
String[] cmd = {"-y", "-i", "rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov", "-c:v", "libx264", "-preset", "ultrafast", "-strict", "-2", "-s", "720*1280", "-aspect", "16:9", file_path };
    
execFFmpegBinary(cmd);

  • How to stop holding the last frame in video stream as part of an mp4 container encoded with ffmpeg ?

    13 mars 2019, par maximedupre

    I’m encoding a dummy mp3 file (7 seconds of white noise) and a dummy mp4 file (silent with a red background image for 4 seconds) together to form a mp4 file. The command to generate this file is :

    ffmpeg -i dummy.mp3 -itsoffset 0 -t 2 -ss 0 -i dummy.mp4 -c:v copy -map 1:v -map 0:a -copyts output.mp4

    So as you can see, I truncate dummy.mp4 to 2 seconds (originally 4 seconds). However, when I play output.mp4 in QuickTime Player, I see the red background image for the whole 7 seconds.

    What I want is the dummy.mp4’s red background image for 2 seconds, then black (nothing).

    How can I achieve this ?

    Cheers !

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