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Autres articles (30)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

  • 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 ;

Sur d’autres sites (6901)

  • Révision 20519 : Ferme #2804 : les post AJAX sur un site iso-truc sont présumés en utf et importé...

    12 mai 2013, par cedric -

    On complète le test par un is_utf8() plus fiable ce qui résoud mon cas test sur edition d’un document, titre : "titre avé un accent"
    A noter que le bug n’était pas systématique sur un même site (certains post passant sans problème, d’autres non). Cela peut venir du type de formulaire qui est posté parfois par une iframe en cas d’upload.

  • How to grab voice and video in ffmpeg/mplayer/mencoder ? [closed]

    4 février 2013, par Kill Kill

    My target is to grab voice and video via webcamera.
    There are three ways to do :

    1.ffmpeg

    ffmpeg -f oss -i /dev/dsp -f video4linux2 -r 25 -b 500000 -s 320x240 -i /dev/video0 out.mpg  
    
WARNING: gnome-keyring:: couldn't connect to: /home/debian/.cache/keyring-4Hzs4r/pkcs11: No such file or directory  
    
ffmpeg version 0.8.5-6:0.8.5-1, Copyright (c) 2000-2012 the Libav developers  
    
built on Jan 13 2013 16:02:15 with gcc 4.7.2  
    
*** THIS PROGRAM IS DEPRECATED ***  
    
This program is only provided for compatibility and will be removed in a future release. Please use avconv instead.  
    
[oss @ 0x9d63c60] /dev/dsp: No such file or directory  
    
/dev/dsp: Input/output error

    in my computer how to revise it ?

    2.mplayer :

    mplayer tv:// -tv driver=v4l2:input=0:width=640:height=480:fps=25 -vo x11  

    I can see the video when the command run, how can I save the output into a file and grab the voice ?

    3.mencoder :

    mencoder tv:// -tv driver=v4l2:width=800:height=600:device=/dev/video0:fps=30:outfmt=yuy2:forceaudio:alsa:adevice=hw.2,0 -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=1800 -ffourcc xvid -oac mp3lame -lameopts cbr=128 -o output.avi  
    

    
MEncoder svn r34540 (Debian), built with gcc-4.7 (C) 2000-2012 MPlayer Team  
    
success: format: 9 data: 0x0 - 0x0  
    
TV file format detected.  
    
Selected driver: v4l2  
    
name: Video 4 Linux 2 input  
    
author: Martin Olschewski   
    
comment: first try, more to come   
    
v4l2: your device driver does not support VIDIOC_G_STD ioctl, VIDIOC_G_PARM was used instead.  
    
Selected device: PC Camera  
    
Capabilities: video capture read/write streaming  
    
supported norms:  
    
inputs: 0 = zc3xx;  
    
Current input: 0  
    
Current format: unknown (0x4745504a)  
    
tv.c: norm_from_string(pal): Bogus norm parameter, setting default.  
    
v4l2: ioctl enum norm failed: Inappropriate ioctl for device  
    
Error: Cannot set norm!  
    
Selected input hasn't got a tuner!  
    
ALSA lib pcm_hw.c:1401:(_snd_pcm_hw_open) Invalid value for card  
    
Error opening audio: No such file or directory  
    
ALSA lib pcm_hw.c:1401:(_snd_pcm_hw_open) Invalid value for card  
    
Error opening audio: No such file or directory  
    
ALSA lib pcm_hw.c:1401:(_snd_pcm_hw_open) Invalid value for card  
    
Error opening audio: No such file or directory  
    
v4l2: ioctl set mute failed: Invalid argument  
    
v4l2: 0 frames successfully processed, 0 frames dropped.  
    
============ Sorry, this file format is not recognized/supported =============  
    
=== If this file is an AVI, ASF or MPEG stream, please contact the author! ===  
    
Cannot open demuxer.  
    

    
Exiting...  

  • How to grap voice and vedio in ffmpeg \ mplayer\mencoder ?

    4 février 2013, par Kill Kill

    My target is to grap voice and vedio via webcamera,there are three ways to do :

    1.ffmpeg -f oss -i /dev/dsp -f video4linux2 -r 25 -b 500000 -s 320x240 -i /dev/video0 out.mpg
    WARNING : gnome-keyring: : couldn't connect to : /home/debian/.cache/keyring-4Hzs4r/pkcs11 : No such file or directory
    ffmpeg version 0.8.5-6:0.8.5-1, Copyright (c) 2000-2012 the Libav developers
    built on Jan 13 2013 16:02:15 with gcc 4.7.2
    * THIS PROGRAM IS DEPRECATED *
    This program is only provided for compatibility and will be removed in a future release. Please use avconv instead.
    [oss @ 0x9d63c60] /dev/dsp : No such file or directory
    /dev/dsp : Input/output error

    in my computer how to revise it ?

    2.mplayer tv :// -tv driver=v4l2:input=0:width=640:height=480:fps=25 -vo x11
    i can see the veido when the command run ,how can l save the output into a file and grap the voice ?

    3.mencoder tv :// -tv driver=v4l2:width=800:height=600:device=/dev/video0:fps=30:outfmt=yuy2:forceaudio:alsa:adevice=hw.2,0 -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=1800 -ffourcc xvid -oac mp3lame -lameopts cbr=128 -o output.avi

    MEncoder svn r34540 (Debian), built with gcc-4.7 (C) 2000-2012 MPlayer Team
    success : format : 9 data : 0x0 - 0x0
    TV file format detected.
    Selected driver : v4l2
    name : Video 4 Linux 2 input
    author : Martin Olschewski
    comment : first try, more to come
    v4l2 : your device driver does not support VIDIOC_G_STD ioctl, VIDIOC_G_PARM was used instead.
    Selected device : PC Camera
    Capabilities : video capture read/write streaming
    supported norms :
    inputs : 0 = zc3xx ;
    Current input : 0
    Current format : unknown (0x4745504a)
    tv.c : norm_from_string(pal) : Bogus norm parameter, setting default.
    v4l2 : ioctl enum norm failed : Inappropriate ioctl for device
    Error : Cannot set norm !
    Selected input hasn't got a tuner !
    ALSA lib pcm_hw.c:1401 :(_snd_pcm_hw_open) Invalid value for card
    Error opening audio : No such file or directory
    ALSA lib pcm_hw.c:1401 :(_snd_pcm_hw_open) Invalid value for card
    Error opening audio : No such file or directory
    ALSA lib pcm_hw.c:1401 :(_snd_pcm_hw_open) Invalid value for card
    Error opening audio : No such file or directory
    v4l2 : ioctl set mute failed : Invalid argument
    v4l2 : 0 frames successfully processed, 0 frames dropped.
    ============ Sorry, this file format is not recognized/supported =============
    === If this file is an AVI, ASF or MPEG stream, please contact the author ! ===
    Cannot open demuxer.

    Exiting...

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