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  • Gestion des droits de création et d’édition des objets

    8 février 2011, par

    Par défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

Sur d’autres sites (11791)

  • FFMPEG error while receiving rtsp stream

    8 avril 2014, par Pawel Rutka

    I got error with receiving rtsp stream from IPCam Edimax IC-3030 and I don't know what to do. Can anyone help me or show me a way to solution ?

    /home/prog12# ffplay "rtsp://192.168.1.7/ipcam_h264.sdp"
    ffplay version 2.1.4 Copyright (c) 2003-2014 the FFmpeg developers
    built on Mar 22 2014 18:16:53 with gcc 4.8 (Ubuntu/Linaro 4.8.1-10ubuntu9)
    configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-      libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable- libxvid --enable-x11grab --enable-libvpx --enable-libmp3lame

    ALSA lib pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Access denied

    [rtsp @ 0xb0c006c0] UDP timeout, retrying with TCPsq=    0B f=0/0  
    [rtsp @ 0xb0c006c0] method PAUSE failed: 501 Not Implemented
    [rtsp @ 0xb0c006c0] Could not find codec parameters for stream 0 (Video: h264): unspecified size
    Consider increasing the value for the 'analyzeduration' and 'probesize' options
    Input #0, rtsp, from 'rtsp://192.168.1.7/ipcam_h264.sdp':
    Metadata:
    title           : IPCam
    Duration: N/A, bitrate: 64 kb/s
    Stream #0:0: Video: h264, 90k tbr, 90k tbn, 180k tbc
    Stream #0:1: Audio: pcm_alaw, 8000 Hz, 1 channels, s16, 64 kb/s
    SDL_OpenAudio (1 channels):
    No more channel combinations to try, audio open failed
    [rtsp @ 0xb0c006c0] UDP timeout, retrying with TCPsq=    0B f=0/0  
    [rtsp @ 0xb0c006c0] method PAUSE failed: 501 Not Implemented
    [rtsp @ 0xb0c006c0] UDP timeout, retrying with TCPsq=    0B f=0/0  
    [rtsp @ 0xb0c006c0] method PAUSE failed: 501 Not Implementedf=0/0  
    [rtsp @ 0xb0c006c0] UDP timeout, retrying with TCPsq=    0B f=0/0  
    [rtsp @ 0xb0c006c0] method PAUSE failed: 501 Not Implemented
    nan M-V:    nan fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0  
    nan M-V:    nan fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0  
    nan M-V:    nan fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0  
    nan M-V:    nan fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0  
    nan M-V:    nan fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0  

    Thats the output.

    EDIT

    ps ax| grep -i pulse
    8904 ?        S<l></l>usr/bin/pulseaudio --start --log-target=syslog
    10369 pts/1    S+     0:00 grep --color=auto -i pulse

    And for new command :

    sudo ffplay -video_size 640x480 "rtsp://192.168.1.7/ipcam_h264.sdp"
    ffplay version 2.1.4 Copyright (c) 2003-2014 the FFmpeg developers
    built on Mar 22 2014 18:16:53 with gcc 4.8 (Ubuntu/Linaro 4.8.1-10ubuntu9)
    configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-x11grab --enable-libvpx --enable-libmp3lame

    Option video_size not found.aq=    0KB vq=    0KB sq=    0B f=0/0  
  • configure : require pkg-config for libvorbis

    4 juillet 2017, par Ricardo Constantino
    configure : require pkg-config for libvorbis
    

    libvorbis comes with pkg-config files since at least v1.0.1, way back in 2003.

    We need the two checks for vorbis and vorbisenc because we use functions from
    both and Xiph considers them separate libraries.

    The check is inverted (vorbis first then vorbisenc) because add_extralibs()
    prepends to EXTRALIBS instead of appending. For both shared and static linking
    the order didn't seem to matter anyway, testing with MinGW.

    Signed-off-by : Derek Buitenhuis <derek.buitenhuis@gmail.com>

    • [DH] configure
  • ffplay v3.4.1 : Could not initialize SDL - No available video device

    21 juin 2021, par iorih0304

    My linux distribution is Ubuntu 20.04 server, and ffplay is compiled from ffmpeg v3.4.1 source code.

    &#xA;

    I use the command

    &#xA;

    ffplay -f rawvideo -video_size 1920x1080 -i BasketballDrive_1920x1080_50.yuv&#xA;

    &#xA;

    or

    &#xA;

    Display=:0 ffplay -f rawvideo -video_size 1920x1080 -i BasketballDrive_1920x1080_50.yuv&#xA;

    &#xA;

    But it displays failed, the message shows :

    &#xA;

    ffplay version 3.4.1 Copyright (c) 2003-2017 the FFmpeg developers&#xA;  built with gcc 9 (Ubuntu 9.3.0-17ubuntu1~20.04)&#xA;  configuration: --enable-shared --enable-nonfree --enable-ffplay&#xA;  libavutil      55. 78.100 / 55. 78.100&#xA;  libavcodec     57.107.100 / 57.107.100&#xA;  libavformat    57. 83.100 / 57. 83.100&#xA;  libavdevice    57. 10.100 / 57. 10.100&#xA;  libavfilter     6.107.100 /  6.107.100&#xA;  libswscale      4.  8.100 /  4.  8.100&#xA;  libswresample   2.  9.100 /  2.  9.100&#xA;&#xA;Could not initialize SDL - No available video device&#xA;(Did you set the DISPLAY variable?)&#xA;

    &#xA;

    Follow some website's suggestions, I try to install apt-get install libx11-dev xorg-dev, compile and install SDL2-2.0.14 from source code and recompile ffmpeg and ffplay.&#xA;But the result is the same.

    &#xA;

    How can I let it display successfully ?

    &#xA;

    Thanks !

    &#xA;