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Autres articles (10)

  • 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 (...)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

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    h264 : reset recovery frame on seeks.

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    m demo/christmas-lights/christmaslights.js Better mouse/touchmove() -> smash coordinate math. Tighter margins.

  • How to test packet loss and recovery features of Secure Reliable Transport Protocol

    26 novembre 2019, par aramok

    I am using h264 encode method with ffmpeg and I am able to stream it with UDP Protocol. Without packet loss video quality is good. Since UDP Protocol does not guarantee packet reliability , I implemented Haivision’s Secure Reliable Transport (SRT) protocol on top of UDP Protocol.

    Before that I tested UDP Protocol with dropping some percentage of packets intentionally by writing simple program and video stream results were not that good.Since I am using h264 , losing packets effects video quality rapidly. Now I am using SRT Protocol on top of UDP Protocol. SRT Protocol also use UDP Protocol but it has packet recovery feature for live video streams. I want to test it’s packet drop recovery feature and see the results.

    How can i do that programmatically or with any tools ?

    SRT Protocol Repository