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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • 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 tâches Cron régulières de la ferme

    1er décembre 2010, par

    La gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
    Le super Cron (gestion_mutu_super_cron)
    Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)

Sur d’autres sites (10567)

  • Use ffmpeg to pan right over an image and then pan left to the original location

    4 février 2024, par user1517922

    I'm using this command to pan to the right for 5 seconds on an image (like a 1080x1080 window moving across a larger image, 500px from the top) :

    


    ffmpeg -loop 1 -r 30 -i image.jpg -vf crop=w=1080:h=1080:x=n:y=500 -frames:v 150 -pix_fmt yuv420p -preset fast -crf 30 video.mp4

    


    I'd like to pan back to the left for 5 seconds to end up at the same spot.

    


    The desired affect is when the video is on loop the square window pans right for 5 seconds then back left for 5 seconds then repeats, smooth and without flicker.

    


    I suspect I need to use zoompan, but I haven't had success trying that.

    


  • Render current file name when creating animation from multiple files

    9 janvier 2018, par Geuis

    I’m rendering animations from a collection of png’s. I’d like to add the name of the file as a text overlay. I’ve got drawtext working with static text, but haven’t been able to find a way to access the file name being rendered.

    Current command :

    ffmpeg -framerate 2 -i layer-%d.png -i logo.png -filter_complex "[0:v]fps=30[img];[1:v][img]scale2ref=163:163[a][b];[b][a]overlay=(81):(main_h-163-81)[vid];[vid]drawtext=text='TEXT':x=100:y=100:fontfile=font/SourceSansPro-Regular.otf:fontsize=30:fontcolor=white" -preset ultrafast -movflags +faststart -vcodec libx264 -crf 23 -pix_fmt yuv420p output.mp4

    Is there something I can put in the 'TEXT' area to get the file name ?

  • How to use nodejs to generate m3u8 file ?

    13 février 2024, par qiaoshouzi

    How can I generate an m3u8 file ?

    


    I want to use Node.js to generate an m3u8 file, but not by directly using the ffmpeg command (ffmpeg -i xxx -f hls index.m3u8).

    


    Even when I add the -hls_time 10 parameter, I've noticed that the duration of each segment in the m3u8 file generated by ffmpeg is not consistently 10 seconds, so I can't simply write #EXTINF:10.

    


    From my research, it seems this inconsistency is related to I-frames. I've attempted to use ffprobe to retrieve the I-frames of the video, but I haven't received any output data.

    


    ffprobe -v error -skip_frame nokey -select_streams v:0 -show_entries frame=pkt_pts_time -of csv=print_section=0 xxx.mkv

    


    I'm using a .mkv file and would appreciate some assistance.

    


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