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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

  • 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 (...)

  • 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 (5157)

  • FFmpeg make mpeg2 ts without discontinuity

    31 mai 2012, par user1427162

    I have many MOV files recorded with iPhone and I want to convert them to mpeg2 TS. I want to use them for live video streaming with HTTP Live Streaming protocol.

    I set my iPhone to continiously send MOV files to server. Every video clip is 5 seconds long. I want to make mpeg2 TS out of them and add their urls to m3u8 playlist.
    I managed to do all of that, but when I try to play the stream VLC player plays only first two files in playlist, and last file in playlist at that moment.
    I searched the internet and I think this has something to do with discontinuity.

    Is there any way to convert multiple MOV files into multiple mpeg2 TS segments without discontinuity ?

    Or maybe I'm doing something else wrong ?
    Here is my ffmpeg command :

    ffmpeg.exe -i input,MOV -f mpegts output.ts

    and here is my m3u8 list :

    #EXTM3U
    
#EXT-X-PLAYLIST-TYPE:EVENT
    
#EXT-X-TARGETDURATION:10
    
#EXT-X-MEDIA-SEQUENCE:0
    
#EXT-X-MEDIA-SEQUENCE:0
    
#EXTINF:10,
    
fileSequence0.ts
    
#EXTINF:10,
    
fileSequence1.ts
    
#EXTINF:10,
    
fileSequence2.ts

    Thanks in advance

  • Is there a good set of ffmpeg presets to target multiple platforms available anywere ?

    17 mai 2012, par Prody

    I'm working on a web app that would let users upload a video.

    The user's video should then be played on apps on a few platforms :

    • web, via flash
    • iOS native player
    • Android phones - hopefully all players, even low-end devices

    I plan to do the encoding with ffmpeg which has this very cool preset feature.

    I'm sure I'm not the only one to find this out, but when I Google ffmpeg encode for iPhone, I get as many different parameter sets on people's blogs as results.

    Furthermore, people sometimes use parameters which are not even documented.

    Since ffmpeg supports these presets, I can't believe we don't have a "preset database" somewhere which has such presets as iPhone_low_quality, Android_low_end_device_low_quality, etc.

    Am I just failing to find it ?

  • AV Foundation or FFmpeg tutorials [closed]

    30 novembre 2012, par time

    I want to edit video on iPhone, so I search and found that there are two ways : AV Foundation and FFmpeg. The problem is that I am unable to find any tutorial to start working with them. Could someone please provide me with some links ?

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