This dialog shows you the detected format of the video sequence during the saving process. To detect the format or your video, click the Save button on the toolbar and select either of the Disc: Make Data Disc, Computer/Data, Portable Device, or Stereoscopic 3D options. Click the Detect button next to the Preset field.
If you want to use a different format you can select the format from the Preset drop-down list.
Click OK to use the selected format as the output format.