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Médias (91)

Autres articles (30)

  • Librairies et logiciels spécifiques aux médias

    10 décembre 2010, par

    Pour un fonctionnement correct et optimal, plusieurs choses sont à prendre en considération.
    Il est important, après avoir installé apache2, mysql et php5, d’installer d’autres logiciels nécessaires dont les installations sont décrites dans les liens afférants. Un ensemble de librairies multimedias (x264, libtheora, libvpx) utilisées pour l’encodage et le décodage des vidéos et sons afin de supporter le plus grand nombre de fichiers possibles. Cf. : ce tutoriel ; FFMpeg avec le maximum de décodeurs et (...)

  • 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

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

Sur d’autres sites (4979)

  • ffmpeg or ffprobe extracting realtime

    18 avril 2014, par wxJunkie

    I have TB's of AV and DV files. I want to run a script that will enable me to find the real start time + end time AND the navigation (latitude & longitude) that is embedded in the audio of each of the clips that I have and export the list perhaps to a .txt or .doc list. I use a SMPTE reader now that can read the time that is embedded in the video, so there has to be a script that will pull those certain criteria's out ?

    I have ran several codes in the past that has given me :
    duration : 00:01:23.83 start : 0.0000000, bitrate 28771 kb/s etc.
    I always get 'start : 0.0000000' for each clip and I need the real start time of each clip.

    Is this possible ?

  • fate : Switch ra4-288 test from framecrc() to pcm()

    24 septembre 2014, par Katerina Barone-Adesi
    fate : Switch ra4-288 test from framecrc() to pcm()

    The decoder is float-based and the test needs to allow for some fuzz.
    

    Signed-off-by : Diego Biurrun <diego@biurrun.de>
    • [DH] tests/fate/real.mak
    • [DH] tests/ref/fate/ra4-288

  • Adaptive nmls filters matlab python [closed]

    1er juin 2012, par user1314738

    I am interested in removing noise in audio from mike for reatime audio streaming using ffmpeg.

    As I get some background noise while I pass the recorded stream I am interested in removing this noise before I encode the stream the stream.

    There are few issues :-

    1.as i need to this in real time for audio streaming I cannot use Matlab TOOLBOX filters !
    so please suggest other audio processing platforms I can use for the purpose.
    If that is in python it would be really good.

    2.through ffmpeg I can link the alsa sound card using :-

    $ ffmpeg -i hw:0:0 -acodec............... rtp//255:130:40 and stream on rtp.

    but when I will be filtering the sound from mic before it is being used by the ffmpeg, i am bit confused about the syntax for the input to the ffmpeg encoder for rtp streaming.

    would it be fine to use some sort of pipe-lined buffer in between ?But the issue of real time stream and time sync between streaming and filtering still haunts.

    Please help me out in selecting right platform for filtering the audio stream and it's integration with ffmpeg encoder for real time streaming.

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