User guide

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Chapter 15, RT.X100 Xtreme Troubleshooting
DVD/CD authoring
DVD video playback is jerky (skipping frames)
Possible cause Slow player Your DVD drive may be too slow.
Solution Enable DMA If your DVD drive supports DMA, DMA
will automatically be enabled in Windows. Not all DVD
drives, however, support DMA well. For more information,
see the documentation that came with your DVD drive.
Can’t play certain DVD videos
Possible cause Wrong region settings A DVD video may not play back
because the region setting on your DVD player doesn’t
match the region code on the DVD-ROM disc. DVD
players and videos use region codes to prevent the
playback of video that was intended only for a certain
region or market.
Solution Get correct version To get a copy of a DVD video that’s
compatible with the region code of your DVD player,
contact the vendor of that video.