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  • Participer à sa traduction

    10 avril 2011

    Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
    Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
    Actuellement MediaSPIP n’est disponible qu’en français 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 : (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (9730)

  • Compile FFMPEG for iOS development

    7 avril 2016, par Alec Gamble

    So I’ve been googling around and there seem to be a lot of answers to this questions... for people who know what they’re doing. Unfortunately I am not one of these people. I had a version of FFMPEG I was using in a project and now I want to port that project to iOS. So I have a version of FFMPEG with LAME installed on my desktop and in my C++ application I was just accessing this through the command line via the system() method. I also just downloaded the FFMPEG iOS build from here :

    https://github.com/kewlbear/FFmpeg-iOS-build-script

    and the gas-preprocessor from the link on that page but I’m unsure as to what to do with it now and how to get it to a state where I would be able to compile a basic FFMPEG test to my iPhone.


    I tried adding the libraries as mentioned in :
    How to Build FFMpeg as iOS Framework so my project hierarchy looks like :

    enter image description here

    but when I do :

    #import <libavcodec></libavcodec>avcodec.h> as suggested

    or any other import I can think to do it always errors me out saying it can’t find it. I’m not sure if this is because I’m not using search paths correctly or my import line is wrong or what...

  • avformat/mov : Add support for exporting Video Extension Usage info

    30 mai 2024, par Derek Buitenhuis
    avformat/mov : Add support for exporting Video Extension Usage info
    

    This box is provided by files created by the Apple Vision Pro, as well
    as the iPhone 15+ when capture for Vision Pro is enabled.

    The boxes are a mix of things documented by Apple in some PDFs, their
    API docs, and reverse engineering. Ideally we will have a real spec
    one day.

    Links :
    * https://developer.apple.com/av-foundation/Stereo-Video-ISOBMFF-Extensions.pdf
    * https://developer.apple.com/documentation/videotoolbox/kvtcompressionpropertykey_horizontaldisparityadjustment
    * https://developer.apple.com/documentation/videotoolbox/kvtcompressionpropertykey_stereocamerabaseline
    * https://developer.apple.com/documentation/videotoolbox/kvtcompressionpropertykey_heroeye

    Signed-off-by : Derek Buitenhuis <derek.buitenhuis@gmail.com>

    • [DH] libavformat/mov.c
  • How can I fix choppy ffmpeg RTP streaming over wifi ?

    19 décembre 2015, par awidgery

    I have a Raspberry Pi, with a USB mic and a WiFi dongle dongle connected.

    I’m trying to stream audio only from the Pi, with the intention of receiving the stream over wifi to a custom iOS mobile app using VLCKit. I’m using ffmpeg on the Pi as I need a reasonably low (<2s) latency for this project, and using Icecast/Darkice gave around 15s latency.

    The code executed on the Pi is :

    ffmpeg -f alsa -i plughw:1,0 -acodec libmp3lame -ab 128k -ac 1 -ar 44100  -f rtp rtp://234.5.5.5:1234

    On the Pi end I have a device playing (Christmas !) music constantly into the USB mic for testing purposes. The Pi is only connected by WiFi - not ethernet.

    For testing receiving the stream, I’m using VLC (on a Macbook/iPhone).

    When the Mac is connected through Ethernet, the stream works fine, as you can see here :

    https://goo.gl/photos/HZgNh7z4HgaqHBaP7

    However, when the Mac is connected via WiFi, the stream is choppy, as you can see here :

    https://goo.gl/photos/qjAVH6djqS9Jbvmh6

    You can also see a ping trace from the Mac to the Pi, and the VLC stats. As you can see there doesn’t seem to be a correlation between either of these and the choppiness.

    I’ve tried the VLC iOS app and the choppiness is the same as the Mac on WiFi.

    How can I decrease/remove this chop, even if doing so increases latency a bit ?