Youtube Api Curl Upload systeem

Hoi iedereen,

Ik ben bezig om een youtube api te gebruiken zonder Zend :))

Google zelf geeft een prachtige uitleg waar ik geen hol van snap omdat het niet wil werken :(
Uploading the video file

Het is me echter wel gelukt om een Authenticatie code op te vragen met een SID en een LSID code, maar het uploaden doet echt heel erg vaag en raar.

Mijn code tot nu:
<?php
[...]
function upload() {
$files = $_FILES;
$name = $files['file']['name'];
$type = $files['file']['type'];
$size = $files['file']['size'];
$tmp_nm = $files['file']['tmp_name'];

$data = array('name' => 'Foo', 'file' => '@'.$tmp_nm);

print_r($_POST);
print_r($_FILES);

echo 'Size '.$size;

$headers = array(
"Authorization: AuthSub token=".$this->auth,
"GData-Version: 2",
"X-GData-Key: key=".$this->dev_key,
"Content-length: ".$size,
"API_XML_request"
);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://gdata.youtube.com/action/GetUploadToken');
curl_setopt($ch, CURLOPT_USERAGENT, $this->user_agent);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

curl_setopt($ch, CURLOPT_POST,1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);

curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_REFERER,true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION ,1);
curl_setopt($ch, CURLOPT_HEADER,0);

if($this->get_info)
{
$this->curlget_info($ch);
}
$output = curl_exec($ch);

print_r($output);

return $output;
}
[...]
?>

Output 1:

[ignore]
Array ( [token] => TOKEN ) Array ( [file] => Array ( [name] => 0016.png [type] => image/png [tmp_name] => D:\wamp\tmp\php178D.tmp [error] => 0 [size] => 4216 ) ) Size 4216
[/ignore]
Google
Error

Length Required

POST requests require a Content-length header.

Output 2:

[ignore]
Array ( [token] => TOKEN ) Array ( [file] => Array ( [name] => Film.wmv [type] => video/x-ms-wmv [tmp_name] => D:\wamp\tmp\php11D3.tmp [error] => 0 [size] => 96589 ) ) Size 96589
[/ignore]
Google
Error

Length Required

POST requests require a Content-length header.

Ik hoop dat iemand me ermee kan helpen