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Carte de Schillerkiez
13 mai 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Texte
Autres articles (70)
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Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
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Creating farms of unique websites
13 avril 2011, parMediaSPIP 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" (...) -
Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs
Sur d’autres sites (10768)
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Is there way to increase speed of burning subtitles to a video in ffmpeg
19 mars 2021, par Ahmed YasirCurrently, I do it this way :
ffmpeg -i video.mkv -vf subtitles=video.mkv out.mp4
But with some videos, it takes too long around 55mins but with handbrake, it takes only 10 mins to burn subtitle to video even though I tweaked the setting for instances enabling ultrafast mode. Is there a way to increase the speed of that : maybe saving output files with the lesser quality or something ?

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speed up the video and audio 1.5 times ffmpeg [duplicate]
23 février 2021, par Mayank ThapliyalI have a video which I want to speed up 1.5 times. I gave a check on stackoverflow but I did not got the perfect answer for me (sometimes audio disappears,sometimes audio remains unaffected). I want to speed up my video(including audio) 1.5 times.


Also,if possible, can the command be combined with this command into a single command(I guess it would save my processing time)


ffmpeg -i video$.mp4 -filter_complex "[0]crop=iw:ih/2:0:0[top];[0]crop=iw:ih/2:0:oh[bottom];[top][bottom]hstack" -preset fast -c:a copy video.mp4


Thanks in advance


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can we runtime change video playback speed using ffmpeg ? [closed]
17 février 2021, par vbv_at_gdI am trying to create video player application which has one feature that change runtime playback speed for example if user set playback speed (using seekbar value) then video play in slow-motion of fast forward for that particular time.


But FFMPEG create new video and so i want to avoid new video creation every time.