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Autres articles (50)

  • 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.

  • 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" (...)

  • Les notifications de la ferme

    1er décembre 2010, par

    Afin d’assurer une gestion correcte de la ferme, il est nécessaire de notifier plusieurs choses lors d’actions spécifiques à la fois à l’utilisateur mais également à l’ensemble des administrateurs de la ferme.
    Les notifications de changement de statut
    Lors d’un changement de statut d’une instance, l’ensemble des administrateurs de la ferme doivent être notifiés de cette modification ainsi que l’utilisateur administrateur de l’instance.
    À la demande d’un canal
    Passage au statut "publie"
    Passage au (...)

Sur d’autres sites (6270)

  • Detecting frozen frames in video file using ffmpeg or similar

    16 décembre 2015, par jakkolwiek

    I’m trying to find a way to analyze couple of video files (mov) in order to find files with frozen frames or black screens appearing. I know that using simple command with ffmpeg returns the start/stop point and duration of black screens, unfortunately I can’t find any solution for frozen frames. The video files are rather small and definitely not high quality, but I need to distinguish the broken files apart from good ones. The thing is, it has to be to use as a simple shell command or library in order to use it with Java, Python, Ruby or similar. Any advice is much appreciated !

  • What encoding settings for BlackBerry HTML5 streaming ?

    27 septembre 2012, par user1441859

    For several days I've been desperately trying to get my videos stream on BlackBerry as well as the major desktop and mobile browser.
    The videos are embedded in this way :

    <video preload="auto" controls="controls">
    
<source src="url.mp4" type="video/mp4"></source>
    
<source src="url.ogv" type="video/ogv"></source>
    
//flash fallback
    
</video>

    When opening the page in the BB browser the black video frame with the controls appears but when I try to play the video the frame stays black and displays an error message : "Video portion is of an unsupported format".
    Sound does play however.

    By now I have tried H.264 and mpeg4 with AAC audio and both of them don't play properly on my BB (OS version 6.0).
    I've been using ffmpeg to encode the files.

  • ffmpeg rotate overlay image background transparent on video [closed]

    5 mai 2021, par Abhi Panchal

    'ffmpeg -y -i video.mp4 -i bells_sticker.png -filter_complex "[1:v]rotate='90*PI/180:c=black@0'[rotate] ;[rotate]scale=238:238[b] ;[0][b] overlay=100:50:enable='between(t,0,20)'" -codec:a copy StickerWithVideo.mp4'

    &#xA;

    I get black background behind the input image

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    try also this for remove background

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    c=0x00000000&#xA;c=none

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    Outout

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    Original Sticker Image

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    i'm say thanks in advance

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