Youtube - Drupal 7

For 3º party sites you need other module, this: http://drupal.org/project/media

But mostly media and e.g. media_youtube offer to play a video. Not uploading to the 3rd party.
For D6 there´s a module, "video upload" but it´s still very buggy.

Uploading should be best handled with the encoding service I guess.

You can have a look at the trasncoders/ folder for transcoder class and you can do the same for Youtube videos using Gdata library. Its sounds simple and most of the hard working part of the code has been complete so you do not want to worry about lot of thing and only need to do is implement the class methods properly to handle Youtube videos.

Hello
I'm wanting to use the medias libray I've created using 'media module', as you say in #1 in order to read my Youtube videos.
I didnt find how I can select 'media file selector' to plug Youtube links.
Could you tell us how to get both working together ?

Duplicate!. Development effort is discussing in #1216206: 7.x-2.x of video module developments