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Autres articles (106)
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Les vidéos
21 avril 2011, parComme les documents de type "audio", Mediaspip affiche dans la mesure du possible les vidéos grâce à la balise html5 .
Un des inconvénients de cette balise est qu’elle n’est pas reconnue correctement par certains navigateurs (Internet Explorer pour ne pas le nommer) et que chaque navigateur ne gère en natif que certains formats de vidéos.
Son avantage principal quant à lui est de bénéficier de la prise en charge native de vidéos dans les navigateur et donc de se passer de l’utilisation de Flash et (...) -
Encoding and processing into web-friendly formats
13 avril 2011, parMediaSPIP automatically converts uploaded files to internet-compatible formats.
Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
All uploaded files are stored online in their original format, so you can (...) -
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 (10302)
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Error : "No such option : -l" when running yt-dlp
12 juin 2022, par garsonI have adapted code from this Stack Overflow answer to try to download a video and use ffmpeg to alter it


yt-dlp "https://www.youtube.com/watch?v=PtkqwslbLY8" -o ffmpeg -i in.mp4 -vcodec libx264 -crf 23 -preset fast -profile:v baseline \
-level 3 -refs 6 -vf "scale=640:-1,pad=iw:480:0:(oh-ih)/2,format=yuv420p" \
-acodec copy output.mp4



However, when I run this I'm getting the error :


yt-dlp: error: no such option: -l



Any ideas of how to fix this ?


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MediaTomb, doesnt execute ffmpeg
19 janvier 2014, par Александър ДобревIm trying to setup MediaTomb on home machine to watch movies on TV via DLNA.Last 2 days, i tried several configs for MediaTomb, a lot of codec variations for ffmpeg but nothing.
The problem is that i try to play HD movie(mkv file), movie is fine except that doesnt have any sound.Strange here is that when i play movie, ffmpeg isnt running as process in htop. Any ideas will be good.
This is my current config of Mediatomb.
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How to loop an image properly for a live stream with FFMPEG
28 avril 2021, par XternetI'm using the below code to live stream to Instagram, now I want to loop an image so it'll go on forever as long as the process is running, it'll keep streaming. But when I watch the live stream, I keep seeing pauses in the live video. How do I fix it ?


ffmpeg -loop 1 -rtbufsize 256M -re -i "image.png" -acodec libmp3lame -ar 44100 -b:a 128k -pix_fmt yuv420p -profile:v baseline -s 720x1280 -bufsize 6000k -vb 400k -maxrate 1500k -deinterlace -t 60 -vcodec libx264 -preset veryfast -g 30 -r 30 -f flv "RTMPstreamURL"