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Autres articles (44)

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    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

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

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    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 ;

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

Sur d’autres sites (6999)

  • FFMPEG video conversion time is too long

    7 mars 2013, par Praveen Ravi

    I have a website similar to that of youtube. Users can upload their videos in different formats (mov, flv etc). My site will convert these videos to different formats, so that other users can download and rate these videos. I build my site using codeigniter, i am using ffmpeg to convert videos to various formats. One of my issue is that, video conversions are taking so much time.

    For example an 76MB video is taking almost 2 hours to convert to various formats. Is there any solution for my problem.

  • FFmpeg 6 taking more time than FFmpeg 5 for dash file generation

    9 mars 2023, par QCoder

    I tried to generate a MPD file along with the audio and video stream files using the dash muxer in FFmpeg. This is the command I am using :

    


    ffmpeg -y -i video.mp4 -f dash mpd_file


    


    I tried it on 34 min video. For FFmpeg [5.1.2] it took almost 2min 10 sec to generate everything and for FFmpeg [6.0] it took about 4min 41 sec. Amost double the time.

    


    I tried trimming also and for that also the time comparison was almost same, FFmpeg 6 took double the time than that of FFmpeg 5.

    


    What could be the possible reason for it ? Am I missing some flag for FFmpeg 6 or is there any new addition ? Because when I checked the release notes of FFmpeg 6, there was no new filter which was added related to this particular case.

    


    I tested this comparison on the same machine and it is very unbelievable that FFmpeg 6 is taking so much time, considering this is a new and an advanced version of FFmpeg 5.

    


  • how to add watermark and subtitles to multi video in the same time with ffmpeg

    19 novembre 2020, par Fady Sawairas

    hello i am using ffmpeg to add watermark to multi video with this code

    


    for %i in ("C :\Users\fady\Downloads\Fady\new2*.mp4") do ffmpeg -i "%i" -i C :\Users\fady\Downloads\convert\cima2u.png -preset ultrafast -filter_complex "[0]scale=1280:720 :-2[bg] ;[bg][1]overlay=main_w-overlay_w-10:10" -b:v 1000k "C :\Users\fady\Downloads\Fady\new\new2% ni.mp4"

    


    now i want to add subtitles to multi video at the same time
like video1.mp4 with subtitle video1.srt
video2.mp4 with subtitle video2.srt
video3.mp4 with subtitle video3.srt

    


    i am wondering is there any code to make it with ffmpeg one time with all video in one folder or i must make each video alone ?

    


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