Gamut: SMPTE, Standard or REC. 709

[smoothbikerides]

When do I use REC. 709 color gamut for DVDs?

What color gamut should I use when I watch a DVD upconverted with a blu-ray player for an HDTV?

Standard, SMPTE, and REC. 709? What does LG mean by Standard? Is SMPTE the same SMPTE-C?

 

[americanaudiophile]

Try posting your question on the AVS forum.
https/www.avsforum.com/
They should be able to answer in detail.