I-Frames and GOP

[John Rofrano]

Yea, that’s basically all I-Frames so no GOP.

~jr

http://www.johnrofrano.com
http://www.vasst.com

[Dale Spetz]

Thank you, John, for confirming this!

I believe that I’ve got this MPEG-2 PAL conversion down, per your MainConcept recommendation. But, if I apply any value to “VBV Buffer Size”, the output goes blotchy. With noGOP, is a VBV value necessary for TV broadcast? Can I leave it at zero?

[John Rofrano]

[Dale Spetz] “But, if I apply any value to “VBV Buffer Size”, the output goes blotchy. With noGOP, is a VBV value necessary for TV broadcast? Can I leave it at zero?”

I have no idea what that advanced parameter means. I would just leave it at the default.

~jr

http://www.johnrofrano.com
http://www.vasst.com

[Dale Spetz]

Sounds like good advice. Thanks again!