YouTube Click on Button and pass parameters GUI

Hi, I need a GUI that will allow me to upload a video to youtube (I can choose the video, mp4,[login to view URL], flv...more)), title, description, tags (to login, you can use oauth2) , we can preview the video. Sample GUI Attached After uploading the video (progress bar and confirmation) we will send a form (pass parameters, tokens) But we need to click on a flash button and pass POST parameters (we will have 2 fields on the GUI and some other hidden ones). This last step happens in the background. The console and browser windows MUST be invisible (Selenium? be sure all is hidden), only the GUI is displayed (800x600), again, only the GUI is displayed ...all happens in the background, you can try PhantomJS or any other thing you can think of... but we MUST click on that button and pass the parameters (YOUTUBE Page)... after that step, we should get the new youtube URL on the GUI (clickable). I should be able to save, save as/load my projects too ... Thanks, Sample GUI Attached