Recherche avancée

Médias (1)

Mot : - Tags -/embed

Autres articles (65)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • 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" (...)

  • 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 (11270)

  • FFmpeg command in Windows to split audio file by silence

    28 janvier 2019, par ZhouW

    I have previously used ffmpeg to split audio files by silence in Linux, with the following command (taken from How to split video or audio by silent parts, which splits an audio file by silences of -40dB that last at least 0.35 seconds) :

    ffmpeg -i testfile.wav -filter_complex "[0:a]silencedetect=n=-40dB:d=0.35[outa]" -map [outa] -f s16le -y /dev/null |& F='-aq 70 -v warning' perl -ne 'INIT { $ss=0; $se=0; } if (/silence_start: (\S+)/) { $ss=$1; $ctr+=1; printf "ffmpeg -nostdin -i testfile.wav -ss %f -t %f $ENV{F} -y %03d.wav\n", $se, ($ss-$se), $ctr; } if (/silence_end: (\S+)/) { $se=$1; } END { printf "ffmpeg -nostdin -i testfile.wav -ss %f $ENV{F} -y %03d.wav\n", $se, $ctr+1; }' | bash -x

    When trying to run this in Windows, I get the following error :

    & was unexpected at this time.

    The above command uses Linux-specific syntax and I’m unclear on how this should be written in a Windows environment. How should this be done ?

  • Split a video with ffmpeg, without reencoding, at timestamps given in a txt file

    16 février, par Basj

    Let's say we have a video input.mp4, and a file split.csv containing :

    


    start;end;name
00:00:27.132;00:07:42.422;"Part A.mp4"
00:07:48.400;00:17:17.921;"Part B.mp4"


    


    (or I could format the text file in any other format, but the timestamps must be hh:mm:ss.ddd)

    


    How to split the MP4 into different parts with the given start / end timestamps, and the given filename for each part ?

    


    Is it possible directly with ffmpeg, and if not with a Python script ?

    


  • Use FFmpeg to split a video into 2 equal segments

    3 mai 2023, par Alon G

    I try split a video into 2 equal segments.

    


    I try :

    


    ffmpeg -i input_video.MTS -c copy -map 0 -segment_time 8 -f segment output_video%03d.MTS


    


    but the problem I don't know the length of the video

    


Navigation