There is an Alliance member called microLEX Systems A/S in Denmark that has a solution for component video analysis called VideoMASTER. It uses a PXI-5122 (14-bit) digitiser, some LabVIEW software, and an external interface box. The external interface is required for multiplexing the 3 component channels onto the 2 digitiser inputs, and for component video triggering, which can't be done directly with the 5112 or the 5122. The 5112 could still be used for amplitude measurement but will give much less accurate results because it is only 8 bits. Check out VideoMASTER at www.microlexsys.com.