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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (98)
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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...) -
ANNEXE : Les plugins utilisés spécifiquement pour la ferme
5 mars 2010, parLe site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)
Sur d’autres sites (9727)
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Looking for video libraries for editing video on windows/ios/azure service [on hold]
17 juillet 2015, par sanyamWhich library would be a good bet in terms of ...
1. Richness in features (I want to create a video from short clips and images with effects and filters). Think auto videos created from Google Photos.
2. Extensibility - I would prefer using similar tech on IOS and Windows apps. Might have to offload some processing to a web service on Azure (windows or linux).
3. Programmability - An API is preferred over command line as it gives more flexibility and better error handling.Given all these options, what is my best bet ? I’ve only looked at ffmpeg till now, is there a better alternative ?
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ffmpeg copy video in video with a specific time
13 février 2017, par AlklIm new in this topic (beginner) and Im german... So it’s a bit difficult to find the correct words...
I’ll try to explain what I’ve done and what I want to do :
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Extract video area from the original video converted in PRORES codec :
ffmpeg.exe -i test.mkv -ss 00:06:21.99 -t 00:00:01.94 -async 1 -strict -2 -c:v prores_ks -pix_fmt yuva444p10le -profile:v 4444 -bits_per_mb 8000 -s 1920x1080 cut_video.mov
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Edit the cut in After Effects
- Convert the PRORES in Matroska
ffmpeg.exe -i "C :\Users\Alex\Desktop\ffmpeg-20170202-08b0981-win64-static\bin\cut_video\cut_video.mov" -vcodec ffv1 -acodec pcm_s16le temp.mkv
- Replace the video area in the originale video file at the time 00:06:21.99...
I spend 4 hours for the two commands...
So I despair at the fourth step. Is it possible ? Can you help me ?I made a picture, so you can understand better what Im doing... : http://i.imgur.com/HqlNxzW.jpg
Best regards from germany,
Alex
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How can I allow my users to combine audio and video tracks for downloading a youtube video ? [closed]
1er décembre 2023, par Faizan AhangerI have a website which, along a bunch a text, has a embedded youtube videos to play. I want to allow my users to also a be able to download those videos. There are too many videos there to store on my own server and I know that there are already website like y2mate.com and savefrom.net which do this.


I used yt-dlp and using the
--print-json
parameter I can get the urls for downloading the files but the audio and video tracks are not combined for higher videos. Using ffmpeg seems to be the obvious solution but I don't understand where the videos should be combined. Should I download both needed tracks on my server and combine them before serving it to users ? This seems very inefficient as it take a lot of bandwidth for handling all download requests. There is also this library ffmpeg.wasm which according to them is "a pure WebAssembly / JavaScript port of FFmpeg enabling video & audio record, convert and stream right inside browsers !"

This should work but it will require the users to download a 30MB webapp before they can download any video. This is also not very efficient, especially if they are downloading a video which is only a few MBs in size.


Are these the only two options that I have or is there a better way to do this ?