Thanks John !
I’ve been using my version of Vegas infrequently for a few years and always used the ‘Render As’ option – had no idea there was a wizard in the Studio edition !
I’ll give it a test and see if I can burn a BD with similar quality to the MP4 files – I’m assuming this should be a given and there must be a rendering or post processing error somewhere for me to be getting poorer quality BD vs MP4 in previous tests ?
Thanks again for your help and guidance – it’s really appreciated !
Andy