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Autres articles (108)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • 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" (...)

  • 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.

Sur d’autres sites (6893)

  • VLC : "avcodec error : more than 5 seconds of late video"

    18 novembre 2012, par Igor R.

    I'm muxing mpeg4 video to avi container. The video stream is 4fps, so I set AVCodecContext time_base to 1/4 (formatContext->streams[0]->codec->time_base...) , and then rescal each frame timestamp, because the original time-stamps are in milliseconds. The resulting value I assign to a packet pts and dts.

    When I play this avi with VLC, the video is not smooth, and I get the following message repeatedly :

    avcodec error : more than 5 seconds of late video -> dropping frame
    (computer too slow ?)

    Is there something wrong with the above pts/dts calculation ?

    The following table demonstrates how the timestamps are rescaled (original->rescaled)

    stream: 0 1329471005111->1
    
stream: 0 1329471005348->2
    
stream: 0 1329471005588->3
    
stream: 0 1329471005828->4
    
stream: 0 1329471006068->5
    
stream: 0 1329471006308->6
    
stream: 0 1329471006551->7
    
stream: 0 1329471006788->8
    
stream: 0 1329471007028->9
    
stream: 0 1329471007268->10
    
stream: 0 1329471007508->11
    
stream: 0 1329471007748->12
    
stream: 0 1329471007988->13
    
stream: 0 1329471008228->14
    
stream: 0 1329471008468->15

  • How to crop last N seconds from a video

    10 décembre 2013, par digitalfootmark

    Is there any way to crop the last N seconds from a video ?

    I know there is an option for start time and duration, but neither of these are usable in this use case. Video can have any possible length, so the duration cannot be fixed value.

    Maybe I can determine the length first with ffmpeg, and calculate the duration in my own code ?

  • Extra Seconds in Recorded Video - Red5/AMS5

    6 décembre 2013, par user3075493

    I am recording the Audio/Video in my website using flash application through Red5 Server and the generated output contains extra 30 seconds of freezed portion. I have checked the video through FFMPEG and found that first 30 seconds of the video recieves 0 kb. I want to know is there any way to remove the 0kb portions from the recorded video using FFMPEG.

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