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  • 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
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    13 juin 2013

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  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
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Sur d’autres sites (14321)

  • FFMPEG can't generate 1920×1080 video

    4 juillet 2017, par Alex

    I’m trying to generate a dummy video with ffmpeg with 1920×1080 size. Ffmpeg seems to not work with this size but it works fine with 1280x720 and with 3840×2160

    The error message is the following :

    [testsrc @ 0x7f95e3d13da0] Unable to parse option value "1920×1080" as image size
    
Last message repeated 1 times
    
[testsrc @ 0x7f95e3d13da0] Error setting option size to value 1920×1080.
    
[Parsed_testsrc_0 @ 0x7f95e3d13cc0] Error applying options to the filter.
    
[lavfi @ 0x7f95e6000000] Error initializing filter 'testsrc' with args 'duration=30:size=1920×1080:rate=23.976'
    
testsrc=duration=30:size=1920×1080:rate=23.976: Invalid argument

    And I’m using this cmd line arguments :

    ffmpeg -f lavfi -i testsrc=duration=30:size=1920×1080:rate=23.976 -vcodec h264 test_video.mov

    Changing the frame rate does not solve the problem.

    I have ffmpeg version 3.3.2 on OSX el capitan

    Am I missing something ?

  • Best way to concatenate videos that have different resolution (generally 1080 or 720)

    5 mai 2022, par jap101

    from command line or python would be best. and i am trying to concatenate around 15 clips of 45 seconds. preferably easy to automate with different number of videos and of different length.

    


  • ( Ubuntu 18 ) How to auto delete files every 3 hours in a directory var/www/html/stream that file name start with 1080 or 720 or 480 or 360 ? [closed]

    5 mars 2020, par Ahmed Kaicer

    How to auto delete files every 3 hours in a directory var/www/html/stream that file name start with 1080 or 720 or 480 or 360 ?

    Iam doing this because once ffmpeg stops for any reason, it still keeps the old file and folder size is huge. Thanks for your help

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