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  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • Les tâches Cron régulières de la ferme

    1er décembre 2010, par

    La gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
    Le super Cron (gestion_mutu_super_cron)
    Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)

Sur d’autres sites (8481)

  • web recorded video not played in ipad

    30 juin 2015, par ketan

    I record video from web using flash media server. Now using flex default player i tried to play video but, it will not play ipad.(ios device)
    I checked that video codec and it is something like following :

    libxavs --enable-libxvid --enable-decklink --enable-zlib
    
  libavutil      52. 92.100 / 52. 92.100
    
  libavcodec     55. 69.100 / 55. 69.100
    
  libavformat    55. 45.100 / 55. 45.100
    
  libavdevice    55. 13.102 / 55. 13.102
    
  libavfilter     4. 10.100 /  4. 10.100
    
  libswscale      2.  6.100 /  2.  6.100
    
  libswresample   0. 19.100 /  0. 19.100
    
  libpostproc    52.  3.100 / 52.  3.100
    
[flv @ 0000000002b60220] Stream discovered after head already parsed
    
Input #0, flv, from 'C:\Users\Administrator\Desktop\123654789.flv':
    
  Metadata:
    
    canSeekToEnd    : false
    
    createdby       : FMS 4.5
    
    creationdate    : Tue Jun 30 16:27:22 2015
    
  Duration: 00:00:15.25, start: 0.000000, bitrate: 52 kb/s
    
    Stream #0:0: Video: flv1, yuv420p, 320x227, 1k tbr, 1k tbn, 1k tbc
    
    Stream #0:1: Audio: speex, 16000 Hz, mono, s16, 20 kb/s
    
    Stream #0:2: Data: none

    I record video following ways :

    netstream.publish("FILENAME","record");

    Thanks.

    Edit :

    Another flv file i got which is played in ios. But when i check it’s codec it something like following :

    r --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab -
    
-enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx
    
--enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-
    
libxavs --enable-libxvid --enable-decklink --enable-zlib
    
  libavutil      52. 92.100 / 52. 92.100
    
  libavcodec     55. 69.100 / 55. 69.100
    
  libavformat    55. 45.100 / 55. 45.100
    
  libavdevice    55. 13.102 / 55. 13.102
    
  libavfilter     4. 10.100 /  4. 10.100
    
  libswscale      2.  6.100 /  2.  6.100
    
  libswresample   0. 19.100 /  0. 19.100
    
  libpostproc    52.  3.100 / 52.  3.100
    
Input #0, flv, from 'C:\Users\Administrator\Desktop\16402.flv':
    
  Metadata:
    
    major_brand     : 3gp4
    
    minor_version   : 0
    
    compatible_brands: isom3gp4
    
    encoder         : Lavf55.45.100
    
  Duration: 00:00:13.23, start: 0.000000, bitrate: 304 kb/s
    
    Stream #0:0: Video: flv1, yuv420p, 320x240, 300 kb/s, 15 fps, 15 tbr, 1k tbn
    
, 1k tbc
    
    Stream #0:1: Audio: mp3, 22050 Hz, mono, s16p, 0 kb/s

    How, can i record/convert flv like below ?

  • How to detect Audio or Video or Both exist in converted file

    28 juillet 2016, par Khaja Hussain

    I am trying to convert mp4 or 3gp video files into Flash (flv) format (using Perl script), using following (mencoder) command :

    mencoder test.mp4 -of lavf -ovc lavc -lavcopts vcodec=flv:vbitrate=1000:mbd=2 -fps 20.80 -ofps 20.80 -oac mp3lame -lameopts abr:br=32 -srate 22050 -o test.flv

    It works fine, but some files which comes as attachments from mobile phone has problem, the converted FLV file has only audio.

    I also used ffmpeg command as follows :

    ffmpeg -i test.mp4 -ar 22050 -acodec libmp3lame -ab 32K -r 25 -vcodec flv test.flv

    This ffmpeg command helps to convert to flv, which is failed by mencoder.

    I am thinking some solution like, need to check whether converted flv has audio and video then will take action depends on it. Could you help me to solve this issue ?

    Here is some more info (log) :

    [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb6b9a3a0]multiple edit list entries, a/v desync might occur, patch welcome
    ** MUXER_LAVF *************************************
    REMEMBER : MEncoder’s libavformat muxing is presently broken and can generate
    INCORRECT files in the presence of B-frames. Moreover, due to bugs MPlayer
    will play these INCORRECT files as if nothing were wrong !

    Unsupported PixelFormat 61
    Unsupported PixelFormat 53
    Unsupported PixelFormat 81
    [flv @ 0xb6b9a3a0]Codec for stream 0 does not use global headers but container format requires global headers
    [flv @ 0xb6b9a3a0]Codec for stream 1 does not use global headers but container format requires global headers
    [flv @ 0xb6b9a3a0]pts < dts in stream 0
    Error while writing frame.

    [flv @ 0xb6b9a3a0]pts < dts in stream 0
    Error while writing frame.

    [flv @ 0xb6b9a3a0]pts < dts in stream 0
    Error while writing frame.

    [flv @ 0xb6b9a3a0]pts < dts in stream 0
    Error while writing frame.

    [flv @ 0xb6b9a3a0]pts < dts in stream 0
    Error while writing frame.

    Skipping frame !

    .........................

  • movenc : Add an F4V muxer

    17 septembre 2012, par Clément Bœsch
    movenc : Add an F4V muxer

    F4V is Adobe’s mp4/iso media variant, with the most significant
    
addition/change being supporting other flash codecs than just
    
aac/h264.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] Changelog
    • [DH] configure
    • [DH] libavformat/allformats.c
    • [DH] libavformat/movenc.c
    • [DH] libavformat/movenc.h
    • [DH] libavformat/version.h

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