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Autres articles (35)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

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  • Frames drop when it comes to the last image - Android FFMPEG

    1er novembre 2015, par Rahul

    I’m using the code

    ffmpeg -f image2 -framerate 0.2 -pattern_type sequence -framerate 25 -i /Source_Folder/Temp/a%d.jpg Dest_Folder/name.mp4;

    When I execute it for a number of images, I always lose frames in the last image. Ex : If every image comes up for 3 seconds each, the last one just half a second or so short. What should I change in the above command ?

  • Presentation on the HTML5 video tag

    29 avril 2010

    A few weeks back, I was given the opportunity to present at MinneWebcon. My talk, "<video> will be your friend" focused on the legal issues and implementation possibilities surrounding the HTML5 video tag.

    I’ve put my slides online, if you want to take a look. I’ve also recorded the first half the of the lecture as part of a test of our Mocha class capture application. I’ll be recording the second half Real Soon Now.

  • Converting mp4 to ogg file format results in a large file

    26 avril 2014, par parags

    I have a MP4 file of 83MB (converted from MOV of about 772MB using FFMPEG).
    For the file to be playable from all browsers from HTML5 video tag, I am converting the MP4 to OGG, again using FFMPEG command

    ffmpeg -i object-creation.mp4 -acodec libvorbis -vcodec libtheora -q:v 5 -q:a 5 object-creation-3.ogg

    The result of the above command is a very large OGG file of around 500 MB. I would certainly not want to upload such huge files to Amazon S3 (which I am using for storage, and distribution).

    Is there something I am missing here ? Is the file not compressed enough ?

    Is it possible to have the resultant file of somewhat manageable size like 80-100 MB without any appreciable loss in quality over what is seen in MP4 format ? Why is it that even the source file is 83MB, the resultant file is too big in comparison ?

    Thanks
    Parag

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