nglevin
Well-known member
Looks like an issue with gamma. I was going to spitball that it might be related to how the default gamma changed from 1.8 to 2.2 in Snow Leopard and all versions of Mac OS X after that...
...except it might also be an issue with the default QuickTime Pro settings, as suggested here; https://www.videocopilot.net/blog/2008/06/fix-quicktime-gamma-shift/
At this point it's mostly playing around with QuickTime settings to see what works.
There was also probably some compression applied before, which would explain the jump in data rate that you're seeing now. Although adding compression over an already compressed, decoded video will just make the video look worse. It might be best not to play with that much, if you care about the quality.
...except it might also be an issue with the default QuickTime Pro settings, as suggested here; https://www.videocopilot.net/blog/2008/06/fix-quicktime-gamma-shift/
At this point it's mostly playing around with QuickTime settings to see what works.
There was also probably some compression applied before, which would explain the jump in data rate that you're seeing now. Although adding compression over an already compressed, decoded video will just make the video look worse. It might be best not to play with that much, if you care about the quality.