How to Change .stx Pinnacle Studio Files to a Supported Type for YouTube
- 1). Open Pinnacle Studio and allow the program to load.
- 2). Click on "File" and then select "Open Project." Browse your computer in order to find the .stx Pinnacle Studio video file. Double-click it to open it in Pinnacle Studio.
- 3). Play the video by clicking the "Play" button beneath the screen in the top-right corner of the program. Before moving on, be sure that the video is exactly how you want it to be.
- 4). Click the "Make Movie" tab at the top of the program.
- 5). Choose a file type for your movie by clicking the drop-down menu under "File Type" and choosing one of the options. (.MOV is the standard file type and is compatible with many video sites like YouTube and MetaCafe.)
- 6). Select a preset for your video using the drop-down menu below "Preset." "Full screen" is the standard option.
- 7). Click "Create File." Save it to your computer. Your video is now ready to be uploaded to a video sharing site.
Source...