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Autres articles (104)

  • Les vidéos

    21 avril 2011, par

    Comme les documents de type "audio", Mediaspip affiche dans la mesure du possible les vidéos grâce à la balise html5 .
    Un des inconvénients de cette balise est qu’elle n’est pas reconnue correctement par certains navigateurs (Internet Explorer pour ne pas le nommer) et que chaque navigateur ne gère en natif que certains formats de vidéos.
    Son avantage principal quant à lui est de bénéficier de la prise en charge native de vidéos dans les navigateur et donc de se passer de l’utilisation de Flash et (...)

  • 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
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

Sur d’autres sites (7423)

  • Need someone to write a batch shell script to watermark videos via ffmpeg [closed]

    21 janvier 2021, par Shiv Nandan

    I am using a batch shell script on windows server to watermark videos

    


    for %%a in ("X:\input older\*.mp4") do ffmpeg -i "%%a" -vf "movie=watermark.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:10 [out]" "X:\output folder\%%~na.mp4"
pause


    


    It converts all videos from input folder to output folder. I want to...

    


      

    1. Change watermark location after every 10 seconds in video for all videos.

      2. 


    2. Water mark size is perfect when video resolution is 19201080 but its different for low resolution video for example : 1280720 its large, and for 640*360 extra large. So I want to keep the water mark size fixed.

      3. 


    


  • avformat/ipmovie : Check that the OPCODE_INIT_AUDIO_BUFFERS size is large enough

    18 décembre 2013, par Michael Niedermayer
    avformat/ipmovie : Check that the OPCODE_INIT_AUDIO_BUFFERS size is large enough

    Fixes use of uninitialized memory
    
Fixes : msan_uninit-mem_7f75b03c1f19_4820_descent3_level5_16bit_partial.mve
    
Found-by : Mateusz "j00ru" Jurczyk and Gynvael Coldwind
    
Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavformat/ipmovie.c

  • avformat/ipmovie : Check that OPCODE_SET_PALETTE size is large enough

    18 décembre 2013, par Michael Niedermayer
    avformat/ipmovie : Check that OPCODE_SET_PALETTE size is large enough

    Fixes use of uninitialized memory
    
Fixes : msan_uninit-mem_7fec1f40656c_4819_descent3_level5_16bit_partial.mve
    
Found-by : Mateusz "j00ru" Jurczyk and Gynvael Coldwind
    
Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavformat/ipmovie.c

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