Installed 1.23.3 from .deb from archive.ubuntu.com last night
2 of the 7 cameras came up as 640 for max fps and 480 for alarm fps.
Took me a bit to realize why cpu usage was going nuts.
Machine is an Athlon 6000 64x2, 2GB Ram, 80GB HD, GeForce 8400
Monitor 1 was Panasonic IP cam, 2 was Sony USB cam, 3 was Hauppage 150 card, 4-7 are Provideo 143? card.
2 of the Provideo ports came up with the screwy frame rates.
I think Hauppage card not supported V4L1, but had not idea what video sources were what when I started adding monitors
No big deal, but thought maybe someone would want to know.
Rob