I'm trying to settle on an alternative HDV workflow. I have Sony Vegas Movie Studio 8 and it readily accepts my HV20 .m2t files. I want to author high definition AVCHD disks while maintaining the high definition video quality. To be clear, that is high definition video burned onto a standard DVD which is only playable on a Blu-ray player, allowing about 20 minutes or so on DVD-5 media.
I also have Sony DVD Architect Studio 4.5d which, strangely enough, readily accepts .m2t files too but does not seem to offer anything other that standard definition DVD output. I also have the full Nero 8 suite with the Blu-ray option. I have already proven that the 'Nero Vision' 5 application in Nero 8 can successfully produce AVCHD video on conventional DVD media.
So, the question is what are the suggested alternatives for Vegas Movie Studio 8 output that will get me a suitable authored AVCHD disk?