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Autres articles (59)

  • 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" (...)

Sur d’autres sites (10329)

  • laravel ffmpeg upload video in amazon s3 failed 504 gateway Time-out

    21 mai 2020, par Ahmed Al-Rayan

    Why after uploading a video size of more than 1 Giga, I see a problem in the nginx 504 gateway timeout preventing me from completing the processing process. The meaning of the video after uploading starts the processing process and because of this problem it does not go to processing use laravel ffmpeg and use amazon s3 service to store the videos on it and the entire site uploaded to Digital hosting

    


  • Revision fc0b33182b : aq_mode=3 : Set target seg_map in sb-block order. Removes a TODO. Changed meanin

    27 mars 2014, par Marco Paniconi

    Changed Paths :
     Modify /vp9/encoder/vp9_aq_cyclicrefresh.c



    aq_mode=3 : Set target seg_map in sb-block order.

    Removes a TODO. Changed meaning of some parameters
    (target-max-percent refresh and starting index) to be
    defined relative to superblock. Also, modify turn-off condition.

    Change-Id : I5e55f372b7079c24f9cdac0b06fa34620dbf456b

  • ffmpeg - AVPixelFormat, what is "smaples" means in the documentation ?

    17 juin 2017, par dafnahaktana

    I did not understand the documentation , for example :

    AV_PIX_FMT_YUV422P planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)

    I didn’t understand the meaning of "(1 Cr & Cb sample per 2x1 Y samples) ",
    and what does it mean 4:2:2 ? I could not find explanation anywhere.

    Also , I see there are types like AV_PIX_FMT_YUV420P that have 12bpp. Does that mean that each pixel is represented by 12 bit ? if so, how is it represented ? Should I allocate two bytes for each pixel and ignore the last 4 bits ? or I should allocate something like ceil((#pixels)*1.5) bytes ?

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