Uploading to youtube?
How can I upload a video from my desktop to youtube?
How can I select the file when attempting to upload? or change the attribute
Youtube can be treated as generic webapp using all the web actions provided by WinAutomation.
At some point your youtube page will prompt a web button which will allow you to specify the path of your video. You can populate the file window using 'populate text field in window'
please refer to a web automation example here