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Autres articles (91)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Emballe médias : à quoi cela sert ?

    4 février 2011, par

    Ce plugin vise à gérer des sites de mise en ligne de documents de tous types.
    Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;

  • 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 (...)

Sur d’autres sites (4552)

  • fate/subtitles : add missing ref for fate-sub-rcwt

    15 janvier 2024, par James Almer
    fate/subtitles : add missing ref for fate-sub-rcwt

    Signed-off-by : James Almer <jamrial@gmail.com>
    • [DH] tests/fate/subtitles.mak

  • How can I exclude eia_608 subtitles when copying with ffmpeg ?

    29 octobre 2019, par Robert Salesas

    I am transcoding some video files that include eia_608 subtitles (Stream #0:50(eng) : Subtitle : eia_608 (c608 / 0x38303663)) which I want to exclude. Is there a way to automatically copy all the other subtitles, but exclude these ?

    I tried using map -XXX but can’t figure out how to specify a type.

    ffmpeg -i Original.mp4 -map 0 -map -0:s:eia_608 -c:a copy -c:v copy -codec copy -t 120 ffmpeg.mp4

    This code results in the error Invalid stream specifier: s:eia_608 as it is expecting a stream specifier and not the subtitle type.

  • FFMPEG filter_complex wih speedup and subtitles and scaling

    11 décembre 2015, par Sambir

    Hi I am trying to convert a file to a specific framerate and remove any jittering, jumping of the screen. I also try to boost the volume and add a subtitle overlay. I get an error with the curent line than it is not allowed to use complex_filter in combination with vf and af. as an extra I also would like to add text in the left corner (this i did not try yet) and would want the screen to be sized to full hd (changed scale to 1920:1080 but no succes).

    ffmpeg -i movie.mp4 -r 25 -filter_complex "[0:v]setpts=0.959*PTS[v];[0:a]atempo=1.0427[a]" -map "[v]" -map "[a]" -vf subtitles=sub.srt,scale=1920:1080 -af volume=2 -strict -2 -preset veryfast movie_new.mp4

    Got it !

    New :

    ffmpeg -i inside.mp4 -r 25 -filter_complex "[0:v]setpts=0.959*PTS[i];[i]scale=1920:1080[j];[j]subtitles=inside.srt[k];[0:a]atempo=1.0427[p];[p]volume=2[q]" -map "[k]" -map "[q]" -strict -2 -preset veryfast inside_new.mp4

    But now there is a new issue. Subs out of sync :P is there a easy fix for this or do i first need to encode without subs then resync then encode with subs ?

    found this link by the way Subtitle Resync Tool

    moviespeed is changed by 0.959. is there a calculation i can do to adjust the subtitles by x miliseconds ?

    EDIT : Got the subtitles fixed with subtitle workshop. Was just a small setting to change which directly shifted all the text :)

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