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  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
    ffmpeg -codecs ffmpeg -formats
    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

  • Gestion de la ferme

    2 mars 2010, par

    La ferme est gérée dans son ensemble par des "super admins".
    Certains réglages peuvent être fais afin de réguler les besoins des différents canaux.
    Dans un premier temps il utilise le plugin "Gestion de mutualisation"

Sur d’autres sites (12418)

  • jpeg2000dec : Support 4 tile parts

    6 juin 2013, par Michael Niedermayer
    jpeg2000dec : Support 4 tile parts

    Fixes out of array accesses
    

    Found-by : Mateusz "j00ru" Jurczyk and Gynvael Coldwind
    
Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavcodec/jpeg2000dec.c

  • configure : filters should select the parts they need not use deps

    2 octobre 2013, par Michael Niedermayer
    configure : filters should select the parts they need not use deps

    otherwise enabling the filter would not work if the part hasnt been
    
enabled by other means already
    

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] configure

  • Live video broadcasting in android using front and back facing cameras [on hold]

    1er décembre 2016, par Jun Kim

    This is my first time I am posting a question on Stack Overflow.

    I am currently developing an android application. My goal is to make an app that captures and records video and broadcasts it to other mobile devices as well as web browsers like facebook live.
    (Nowadays, famous apps like Youtube, Facebook, Twitch, Periscope has this function)

    Now, I am just researching what technologies and ways to develop this app.

    I have been researching and reading a lot of blogs and documentations for the past five weeks about FFMpeg, different types of streaming technologies, types of web servers etc. I decided to use MPEG-DASH for my app and nginx server (Nginx-rtmp-module).

    While searching further, I got stuck and confused about how I can possibly capture & record video using internal camera of Android mobile devices.

    I was thinking that I could use MediaRecorder to capture & record (I could hardly find an example using MediaRecorder to record video) and use FFMpeg
    to somehow encode with the certain video and audio codecs to make a container format and send it to nginx server to broadcast other devices.
    But then.... i am not sure if this is the right way to do it...

    My questions is... I would like to know the whole process (in detail if it possible) how I can possible record and broadcast to other devices.

    The whole process of recording video using internal camera that is in user’s mobile device and send the frame to the server to broadcast to other devices seems difficult to imagine for me... Can anyone elaborate ?

    Or any suggestion about how can I reach my goal ?
    Every help would be appreciated.

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