[YouTube-API] Invalide Request URI when direct uploading

Hi,
When i try to upload a video usin youtube api, i got this error :
Invalid request Uri, this is my request body

--keelh1983
Content-Type: application/atom+xml; charset=UTF-8

<?xml version="1.0" encoding="UTF-8"?>
<entry xmlns="http://www.w3.org/2005/Atom" xmlns:media="http://
search.yahoo.com/mrss/" xmlns:yt="http://gdata.youtube.com/schemas/
2007"><media:group><media:title type="plain">testé</
media:title><media:description type="plain">I gave a bad toast at my
friend s wedding.</media:description><media:category scheme="http://
gdata.youtube.com/schemas/2007/categories.cat">People</
media:category><media:keywords>toast, wedding</media:keywords></
media:group></entry>
--keelh1983
Content-Type: video/mp4
Content-Transfer-Encoding: binary

........ video binary data ........ // here i place binary data

--keelh1983--

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