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Autres articles (101)
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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 (...) -
Multilang : améliorer l’interface pour les blocs multilingues
18 février 2011, parMultilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela. -
Le profil des utilisateurs
12 avril 2011, parChaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...)
Sur d’autres sites (15027)
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How to make video effect in video by ffmpeg module in Node JS ?
20 juin 2015, par Nazmul Hossain BilashI am working with ffmpeg. I want to give effects in video like grayscale, Sepia, Blur in video. Also I want to add text in those videos. How can I make this with ffmpeg in node js. I have worked with fluent-ffmpeg & ffmpeg node module.
I have seen this article : https://trac.ffmpeg.org/wiki/FancyFilteringExamples Here is the example of video effect by ffmpeg command. But I need to to how I can make this effects through Node JS.
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Insert Frame to middle of Video
9 août 2015, par user1815241I have a case where I need to insert a frame (or many frames) to the middle of a video. I looked at doing ffmpeg cutting, inserting, and then concatenation but unfortunately I have a lot of cuts and the "stitch back" has a lot of choppiness. My thought was that I could leave the video "whole" and then insert frames as the exact spot(s) that I need to do that. This way I would solve the choppiness problem.
I am currently using ffmpeg and don’t really see any way to accomplish this task with that tool. Google doesn’t seem to be providing much help either.
Has anyone done this before ? What did you do to insert frames at specific spots.
As an FYI - I am doing my processing in Java, using FFMPEG, and my video files are mp4 (although I could convert).
Thank you in advance.
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using ffmpeg to replace a single frame based on timestamp
3 avril 2022, par user1361529Is it possible to CLI ffmpeg to replace a specific frame at a specified interval with another image ? I know how to extract all frames from a video, and re-stitch as another video, but I am looking to avoid this process, if possible.



My goal :



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- Given a video file input.mp4
- Given a PNG file, image.png and given its known to occur at exactly a specific timestamp within input.mp4
- create out.mp4 with image.png replacing that position of input.mp4