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  • 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

  • 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 (...)

  • Qualité du média après traitement

    21 juin 2013, par

    Le bon réglage du logiciel qui traite les média est important pour un équilibre entre les partis ( bande passante de l’hébergeur, qualité du média pour le rédacteur et le visiteur, accessibilité pour le visiteur ). Comment régler la qualité de son média ?
    Plus la qualité du média est importante, plus la bande passante sera utilisée. Le visiteur avec une connexion internet à petit débit devra attendre plus longtemps. Inversement plus, la qualité du média est pauvre et donc le média devient dégradé voire (...)

Sur d’autres sites (4172)

  • asyncts : fix flushing of final samples at EOF

    12 décembre 2012, par Justin Ruggles

    asyncts : fix flushing of final samples at EOF

  • SOLVED - IP camera - Reading live ASF video stream

    30 mai 2014, par Emmanuel Brunet

    I’m trying to read a video stream from an IP camera and store it on disk as several sequential files in MP4 format. I’m using Debian 7.5 with ffmpeg 2.2.

    Let’s assume the camera DNS name is webcam and, the user account / password is account / password

    Input

    the camera input stream is

    ffprobe http://account:password@webcam/videostream.asf
    

    
Input #0, asf, from 'http://account:password@webcam/videostream.asf':
    
  Duration: N/A, start: 0.000000, bitrate: 32 kb/s
    
    Stream #0:0: Video: mjpeg (MJPG / 0x47504A4D), yuvj422p(pc), 640x480, 25 tbr, 1k tbn, 1k tbc
    
    Stream #0:1: Audio: adpcm_ima_wav ([17][0][0][0] / 0x0011), 8000 Hz, 1 channels, s16p, 32 kb/s

    ffmpeg conversion

    This command opens the output file but doesn’t read / write anything.

    ffmpeg -y -i http://account:password@webcam/videostream.asf -t 30 -c:v libx264 -c:a libfdk_aac -f mp4 ~/output.mp4

    The process completes successfully and writes 1.1M to the output file.

    Issue

    When I open the /output.mp4 video (in totem), no image is displayed but a gray background but the progess bar moves forward until the end of the video.

    Any idea ?

    for reminder I also would like to save data to a disk file which upon a predefined amount of time should rotate to another output file.

    Thanks in advance

  • IP camera - Reading live ASF video stream [on hold]

    4 juin 2014, par Emmanuel Brunet

    I’m trying to read a video stream from an IP camera and store it on disk as several sequential files in MP4 format. I’m using Debian 7.5 with ffmpeg 2.2.

    Let’s assume the camera DNS name is webcam and, the user account / password is account / password

    Input

    the camera input stream is

    ffprobe http://account:password@webcam/videostream.asf
    

    
Input #0, asf, from 'http://account:password@webcam/videostream.asf':
    
  Duration: N/A, start: 0.000000, bitrate: 32 kb/s
    
    Stream #0:0: Video: mjpeg (MJPG / 0x47504A4D), yuvj422p(pc), 640x480, 25 tbr, 1k tbn, 1k tbc
    
    Stream #0:1: Audio: adpcm_ima_wav ([17][0][0][0] / 0x0011), 8000 Hz, 1 channels, s16p, 32 kb/s

    ffmpeg conversion

    This command opens the output file but doesn’t read / write anything.

    ffmpeg -y -i http://account:password@webcam/videostream.asf -t 30 -c:v libx264 -c:a libfdk_aac -f mp4 ~/output.mp4

    The process completes successfully and writes 1.1M to the output file.

    Issue

    When I open the /output.mp4 video (in totem), no image is displayed but a gray background but the progess bar moves forward until the end of the video.

    Any idea ?

    for reminder I also would like to save data to a disk file which upon a predefined amount of time should rotate to another output file.

    Thanks in advance

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