Recherche avancée

Médias (91)

Autres articles (81)

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

  • List of compatible distributions

    26 avril 2011, par

    The 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 (...)

  • 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 (11536)

  • Revision 100192 : $val[’htpass’] est défini plus haut, qui plus est là on le rendait vide

    26 octobre 2016, par kent1@… — Log

    $valhtpass ? est défini plus haut, qui plus est là on le rendait vide

  • Using Qt Media Player on Raspberry Pi 1

    18 mai 2015, par Mauker

    I have a project built using Qt5 which has to play a video. Just like in the videowidget sample code.

    I’ve followed these instructions to build qt5 on my Pi. And it went just fine. But when I try to run any qt program that uses QMediaPlayer, I get the error message :

    defaultServiceProvider::requestService(): no service found for - "org.qt-project.qt.mediaplayer"

    Which means I don’t have a backend to play the video, right ? Is there any one that I can use which will with Qt, like ffmpeg ? And how can I get it to work ? Specially for h264 videos.

    I’ve tried to install gstreamer as is told on this link, but it’s not working. Will I have to rebuild the entire qt5 again ?

    P.S. : I have the raspberry pi 1 model B with raspbian installed.

    Edit : As mentioned by Greenflow, I checked the ./configure log and saw that the GStreamer was compiled in, but the video apps are still not working...

    The message on the log was like this :

    GStreamer .............. yes (0.10)

    And the message on Greenflow’s log was like this :

    GStreamer .............. yes (1.0)

    Clearly it’s another version of GStreamer, but is it the problem ?

    I’ve also found this post which says QtMultimedia on the Pi is rather useless, but the post is from 2013, so I’m not sure if it’s really relevant. I’d like to have this app playing hardware accelerated videos on my Raspberry Pi, but I’m almost dropping the idea.

    Anyways, thanks Greenflow for the head start.

    Edit 2 : Found this thread on the Qtcentre. Damn, this thing is not going to be easy to solve, I guess...

  • How to stream a USB webcam connected to a raspberry pi using gstreamer (RTMP)

    24 août 2022, par Todd Murphy

    I am really hitting a wall when trying to use gstreamer to stream my usb webcam to a RTMP server. The command I keep using is this :

    


    gst-launch-1.0 -e /dev/video0 is-live=true ! video/x-raw,width=1280,height=720 ! videoconvert ! omxh264enc ! video/x-h264 ! h264parse ! video/x-h264 ! queue ! flvmux name=mux ! rtmpsink location=&#x27;rtmp://<server>&#x27;&#xA;</server>

    &#xA;

    The problem is, it keeps failing with this error :

    &#xA;

    WARNING: erroneous pipeline: no source element for URI "/dev/video0"&#xA;

    &#xA;

    Any help would greatly be appreciated. This command is not set in stone I need to be able to just stream my usb webcam to an RTMP server in the end. It is a raspberry pi 4 with the latest 64bit OS.&#xA;Thank you.

    &#xA;

Navigation