To: alexbotkin
Hello,
Unfortunately, I don't know the format of your HD recordings. But if it has mpeg2 codec, it is possible to split video to DVD's with
AVS Video ReMaker. In any case, you can use this program to split your video file at first (the program does the job without re-encoding) and then convert to DVD's with AVS Video Converter. Please find the details
here.
Best regards.