Hello Davidwwd,
You will not be able to rotate a Video with Media Player. However, you have this option to rotate a Video in Windows Live Movie Maker. If you have not installed Windows Live Movie Maker, you can follow the below link and install Movie Maker:
http://windowslive.com/Desktop/MovieMaker
Once you download and install Windows Live Movie Maker, you can follow the below steps to rotate and save the Video:
You can rotate video clips in Windows Movie Maker by doing the following:
- Import the video clip into Windows Movie Maker.
- Drag the imported video clip and drop it onto the timeline.
- On the Tools menu, click Video Effects.
- To rotate the video clip to the right, drag the Rotate 90 video effect and drop it onto the movie on the timeline.
-or-
To rotate the video clip to the left, drag the Rotate 270 video effect and drop it onto the movie on the timeline.
- On the File menu, click Save Movie File and follow the instructions in the Save Movie Wizard.
Thanks,
Irfan H, Microsoft Answers Support Engineer. Visit our Microsoft Answers Feedback Forum and let us know what you think.