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Autres articles (43)

  • 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 (...)

  • 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

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

Sur d’autres sites (9429)

  • How is `ffplay` detecting that the sound file from pipe-connected ffmpeg has finished ?

    20 novembre 2017, par Izumi Kawashima

    The following code playes "sample.mp3", and terminates. This is so surprising because the data passed via pipe are binary streams, so ffplay should have no idea about the duration of "sample.mp3", but it terminates right after it reaches the end.

    $ cat sample.mp3 | ffmpeg -i pipe:0 -f mp3 pipe:1 | ffplay -autoexit -

    What binary signal is ffplay watching to detect the terminal of sample.mp3 ?

  • Generate script from Handbrake preset

    11 avril 2018, par cclloyd

    Is it possible to generate a script/command to run from a Handbrake preset or from the queue on OS X ?

    Like take the queue and generate a command I can run in terminal instead of through the GUI ? (Either with ffmpeg or with HandBrakeCLI)

  • I want to generate frames from a CCTV video using FFMPEG and save the frames as the time that they represent

    6 décembre 2014, par Jason Harris

    I am using mac os x terminal.

    So far I have mananaged the following code :

    ffmpeg -i cctvfootage.flv -f image2 -vf fps=fps=1 frames/frame_04d.png    

    The above code creates a frame for every second of the video, but names each frame as frame_0001.png, frame_0002.png, and so on. Although this is helpful, it is not the correct naming structure that I want.

    The date and time that the video footage starts from is 20th November 2014 at 13:46:12.

    The output name I want will be something like frames_20112014_134612.png (frames_DDMMYYYY_HHMMSS) for the first, frames_20112014_134613.png for the second, ect.

    This will then identify each frame as the day and time that the image is taken from.

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