LR4 JPEG Export Quality Setting The Same As LR3?

Has anyone done a comparison between LR3 and LR4 Jpeg export quality settings? I've always used a quality setting of 80 for LR3 thinking the sweetspot was around 76. Just wondering if there have been changes.

My quality "spread" runs from 80 for Facebook to 100 for here and Fred Miranda and I can't see any obvious IQ difference.

There has not been any published indication that the jpg implementation has changed. For a detailed understanding of LR's jpg settings see this:
http://regex.info …room-goodies/jpeg-quality

FlyingPhotog wrote in post #14498565
My quality "spread" runs from 80 for Facebook to 100 for here and Fred Miranda and I can't see any obvious IQ difference.

Thanks that's good to know.

tzalman wrote in post #14499150
There has not been any published indication that the jpg implementation has changed. For a detailed understanding of LR's jpg settings see this:
http://regex.info …room-goodies/jpeg-quality

Thanks. I actually based the 76 sweet spot setting from this site.