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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

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  • pixdesc : add limited|full aliases for -color_range parameter

    31 mars 2023, par Chema Gonzalez
    pixdesc : add limited|full aliases for -color_range parameter

    Aliases are also used in scale and zscale filters.
    

    Tested :
    
```
    
$ ./ffmpeg -hide_banner -y -i /src/media/images/y4m/lena.490x490.y4m  -pix_fmt yuv420p -color_range unknown /tmp/unknown.y4m
    
...
    
$ md5sum /tmp/unknown.y4m
    
69aa7bf52bbd72444268a544c81d7643  /tmp/unknown.y4m
    

    $ ./ffmpeg -hide_banner -y -i /src/media/images/y4m/lena.490x490.y4m  -pix_fmt yuv420p -color_range tv /tmp/tv.y4m
    
...
    
$ md5sum /tmp/tv.y4m
    
5c1c8759708ff6b25dd8a660da5200e7  /tmp/tv.y4m
    

    $ ./ffmpeg -hide_banner -y -i /src/media/images/y4m/lena.490x490.y4m  -pix_fmt yuv420p -color_range pc /tmp/pc.y4m
    
...
    
$ md5sum /tmp/pc.y4m
    
1ccb85d14a3dfecb22e625711587ba97  /tmp/pc.y4m
    

    $ ./ffmpeg -hide_banner -y -i /src/media/images/y4m/lena.490x490.y4m  -pix_fmt yuv420p -color_range limited /tmp/limited.y4m
    
...
    
$ md5sum /tmp/limited.y4m
    
5c1c8759708ff6b25dd8a660da5200e7  /tmp/limited.y4m
    

    $ ./ffmpeg -hide_banner -y -i /src/media/images/y4m/lena.490x490.y4m  -pix_fmt yuv420p -color_range full /tmp/full.y4m
    
...
    
$ md5sum /tmp/full.y4m
    
1ccb85d14a3dfecb22e625711587ba97  /tmp/full.y4m
    
```
    

    Also ran fate.
    
```
    
$ make fate -j
    
...
    
TEST    ffprobe_xsd
    
TEST    flv-add_keyframe_index
    
```
    • [DH] doc/codecs.texi
    • [DH] libavcodec/options_table.h

  • FFMPEG real-time buffer full frame dropped

    27 janvier 2015, par Burgaz

    I’m using FFMPEG on windows with direct show.
    I’m streaming RTMP (command below) and i need very low latency.
    Once run I get the following errors : [dshow @ 024ce800] real-time buffer 204% full ! frame dropped !

    ffmpeg -threads 6 -f dshow -i video=UScreenCapture -s 1920x1080 -an -vco
    dec libx264 -x264opts keyint=25:min-keyint=20 -b:v 1024k -preset ultrafast -tune zerolatency -crf 22 -r 10 -pix_fmt yuv420p -f flv rtmp ://server...

    Do you have an idea how to handle this kind of error ?

    Thanks
    Ronen

  • rtmpproto : Send a full, absolute timestamp if it isn’t monotonically growing

    17 janvier 2014, par Martin Storsjö
    rtmpproto : Send a full, absolute timestamp if it isn’t monotonically growing

    The normal differential timestamps can’t handle negative
    
differences, thus send a full packet header with an absolute
    
timestamp in these cases.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DBH] libavformat/rtmppkt.c

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