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Médias (91)

Autres articles (86)

  • 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

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
    Its official release date is June 21, 2013 and is announced here.
    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 (...)

Sur d’autres sites (7604)

  • Combining a movie file with a text file

    12 décembre 2012, par Hugo

    Current Status : I have a movie I recorded on a microscopy and a .txt file with two columns : time and temperature. This file is synchronous with the video.
    I would like to 'edit' the video so there is a text box with the temperature that would update as the movie plays.

    My approach, for the moment, is to use ffmpeg. I managed to draw some text and it seems all is working as intended.

    The problem is : I can't find any reference on how to update that text dynamically. I am using some Python to read the file and launch ffmpeg with subprocess.

    I would like to ask if anyone knows some workaround for this. Maybe some other approach.

  • What are the specifications of Flex usable FLV videos ?

    26 septembre 2011, par Riduidel

    I have a server which streams FLV files to a Flex client.
    In this flex client, the video timeline advances incoherently, and no video can be seen on screen (only the sound can be heard).

    My FLV file has been generated using ffmpeg, which says (about this generated file)

    FFmpeg version 0.6, Copyright (c) 2000-2010 the FFmpeg developers
    
  built on Aug  8 2010 04:24:04 with gcc 4.3.2
    
  configuration: --prefix=/home/marpada/ffmpegfull --enable-gpl --enable-version3 --enable-nonfree --disable-ffplay --disable-ffserver --enable-libmp3lame --enable-libfaac --enable-libvpx --enable-libfaad --enable-libvorbis --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libxvid --enable-libx264 --enable-libtheora --extra-ldflags=-static --extra-libs='-lvorbis -logg -lxvidcore -lx264 -lopencore-amrnb -lopencore-amrwb -lfaad -lfaac -lvpx -ltheora -lm -lpthread' --enable-small --enable-runtime-cpudetect
    
  libavutil     50.15. 1 / 50.15. 1
    
  libavcodec    52.72. 2 / 52.72. 2
    
  libavformat   52.64. 2 / 52.64. 2
    
  libavdevice   52. 2. 0 / 52. 2. 0
    
  libswscale     0.11. 0 /  0.11. 0
    
[flv @ 0x95c6aa0]Estimating duration from bitrate, this may be inaccurate
    

    
Seems stream 0 codec frame rate differs from container frame rate: 1000.00 (1000/1) -> 25.00 (25/1)
    
Input #0, flv, from '/appli/perigee_70ri/data/files/ged_bur%0/Imagettes/70ri/279/2/8/20_109021138o.70ri_FLV_preview_.flv':
    
  Metadata:
    
    hasMetadata     : true
    
    hasVideo        : true
    
    hasAudio        : true
    
    duration        : 589
    
    lasttimestamp   : 589
    
    lastkeyframetimestamp: 589
    
    width           : 352
    
    height          : 288
    
    videodatarate   : 199
    
    framerate       : 25
    
    audiodatarate   : 125
    
    audiosamplerate : 44100
    
    audiosamplesize : 16
    
    stereo          : true
    
    filesize        : 25058444
    
    videosize       : 15195503
    
    audiosize       : 9690850
    
    datasize        : 23027
    
    metadatacreator : flvmeta 1.1-r202
    
    audiocodecid    : 2
    
    videocodecid    : 2
    
    audiodelay      : 0
    
    canSeekToEnd    : false
    
    hasCuePoints    : false
    
    hasKeyframes    : true
    
  Duration: 00:09:48.78, start: 0.000000, bitrate: 332 kb/s
    
    Stream #0.0: Video: flv, yuv420p, 352x288, 204 kb/s, 25 tbr, 1k tbn, 1k tbc
    
    Stream #0.1: Audio: mp3, 44100 Hz, 2 channels, s16, 128 kb/s
    
At least one output file must be specified

    Which, as far as it seems to me, is OK.

    Furthermore, the video plays nice in VLC.

  • switch between video streaming

    5 décembre 2012, par user1225084

    I am struggling with switching between multiple live streams. For example, I have five live streaming servers streaming(HTTP or RTSP) and I want to put some broker between those (five) streaming sources and destination so that output to the destination would be one video streaming (later I may change the streaming source again using switch). Broker plays role of switcher, My question is, is there such open source "switcher" ? Or how this technology works ?

    here is link to similar question but I want some open source or some brief guidance about how it could be implemented : http://forums.creativecow.net/thread/117/858680

    Thank You in advance

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