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Autres articles (50)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

  • 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.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

Sur d’autres sites (7345)

  • How to increase the speed of the FFMPEG output to S3 bucket

    21 novembre 2020, par kmrinmoy07

    I am using ffmpeg to convert audio into different qualities using ffmpeg and then store the output into S3 bucket. But i saw that the rate of completion of the work is very slow as compared to completion of work into local storage directory in my server.

    


    Here is my Ffmpeg command -

    


        ffmpeg -i input.mp3 -ab 96k -f mp3 pipe:1 | aws s3 cp - s3://mybucket/output.mp3


    


    Can you please help me to increase the speed of the completion of work.

    


  • How to speed up a video in order to shorten its length and embed a timestamp to represent time as it was recorded ?

    8 janvier 2021, par Gonzalo Aspee

    I have a video recorded at 5 fps that I want to speed up to 30 fps to shorten it. That is simple enough as :

    


    ffmpeg -i input.mp4 -r 30 -vf "setpts=(1/6)*PTS" output.mp4


    


    But when I try to add a timestamp to it with :

    


    ffmpeg -i input.mp4 -r 30 -vf "setpts=(1/6)*PTS, drawtext=text='%{pts\:localtime\:1610043985\:%Y\-%m\-%d %H\\\\\:%M\\\\\:%S.}%{eif\:mod(n,30)\:d}'" output.mp4


    


    The timestamp does not longer represents the time as it was recorded (it should run faster now)

    


    What would be the simplest way to achieve this on a single pass ?

    


  • How to speed up video conversion

    3 février 2021, par Arheisel

    I'm currently working in a project that involves converting large series of .jpg (>6000) into video format. These frames (320x240) are stored in folders at a rate of 2.5fps. Generating a couple of folders every hour that need to be converted ASAP.

    


    For now I've tried copying the folder to a ram disk and using avconv which takes about a minute.

    


    Here is my command :

    


    avconv -threads auto -y -r 2.51 -i %03d-capture.jpg -s 320x240 -r 25 video.mpeg


    


      

    • Could ffmpeg work faster ?

      • 


    • Is there a way to speed it up ?

      • 


    • Which video format takes less time to convert to ?

      • 


    


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