I recently authored and burned a home video to DVD-R with DVD Lab. It played totally fine in my standalone (Sony DVP-NC600), menus and everything worked great. I send it to my friend, who has a Philips DVD 740VR, and he told me it plays really choppy. What did I do wrong, or what could be wrong with his player maybe? Here's all the steps I took to make the DVD, if it helps anyone.

Captured to DV .avi using Adobe Premier 6.
Converted to TmpGenc-compliant .avi using Canopus DV File Converter.
Converted to DVD-compliant MPEG 2 using the DVD wizard of Tmgenc, with MPG2 audio at 384kbps, video at 8000 kbps, resolution at 720x480. Loaded the .mp2 and .m2v files into DVD Lab, then authored, compiled, and burned it using DVD Lab also.

Again, any help would be greatly appreciated.