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  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

Sur d’autres sites (7170)

  • Can I make this FFMPEG animation smoother ?

    21 mai 2021, par mrmaker12345

    I have a basic ffmpeg command which zooms an images from 150% to 100% and overlays onto a stretched and blurred version of itself. All works great, except the zoom effect is very shaky. Is there any way to make this animation smoother ?

    


    ffmpeg -y -loop 1 -i image.jpg -filter_complex "[0:v]scale=1920:1080,boxblur=10:10,setsar=1[bg];[0:v]scale=-1:(ih*1.5)-(ih*1.5)*n/900:eval=frame[fg];[bg][fg]overlay=x=(W-w)/2:y=(H-h)/2[out]" -map "[out]" -t 10 -r 60 "out.mp4"


    


  • How to get an accurate duration of any audio file quickly ?

    27 septembre 2023, par Steve M

    There are many audio files in the wild encoded with VBR which don't have an accurate duration tag, and command line FFMpeg would output the following :

    



    


    Estimating duration from bitrate, this may be inaccurate

    


    



    (and indeed, it is)

    



    Using libav, we can see that this is tested with the has_duration() function from libavformat/utils.c

    



    I have an audio player that needs to get an accurate duration information using libav. I've tried completely decoding the file and counting the total number of samples decoded which is the usual recommendation (and is accurate), but this can take 10+ seconds on a 60 minute audio file, which is not acceptable.

    



    I notice that there are some closed source audio decoders and music playing apps which can get an accurate duration for these files immediately. There must be some cheap way of determining the accurate duration ? Perhaps a snippet or high-level description would help me out.

    


  • i want to join two ffmpeg command to gather

    11 décembre 2019, par Kishan Makani

    This command is for add video in to video :

    ffmpeg -i 1.mp4 -i over.mp4 -filter_complex
    "[0:v]setpts=PTS-STARTPTS,scale=224x400[top] ;[1:v]setpts=PTS-STARTPTS,scale=100x44[bottom] ;[top][bottom]overlay=x=115:y=346:eof_action=pass ;[0]volume=0.7[a1] ;[1]volume=0.3[a2] ;[a1][a2]amix=inputs=2[a]"
    -acodec aac -vcodec libx264 -map 0:v -map "[a]" out.mp4

    This command is for add water mark and username text in to video :

    ffmpeg -i 1.mp4 -i watermark.png -filter_complex
    "overlay=main_w-overlay_w-5:main_h-overlay_h-15,drawtext=fontfile=/path/to/font.ttf:text=‘@Unknown’ :
    fontcolor=white : fontsize=10 : box=1 : boxcolor=black@0.0 : boxborderw=5 :
    x=160 : y=380" -codec:a copy output.mp4

    If i want to execute this two command together then what i have to do OR how can i join this two command in one ?

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