Can I stream video from PCI-1409?

I am using CVI and would like to stream image data from a 1409 RS-170 camera to disk for a long period of time (1 hour or so). Is this possible? If so, how?

Wow, that is a lot of images!!!
At 30 fps, that is about 9 MB per second, 540 MB per minute, and about 32.4 GB in one hour.
You would need to have a disk drive capable of the throughput, then acquire to a continuous buffer loop. Pull the images out of the loop and write them to disk. Writing them to large files will be much faster than each image in a separate file. You could probably switch files every few seconds. You might want to write them to an AVI or extract the arrays and write the raw data. I don't know any details because I don't use CVI.
If you only need every other frame, it would greatly decrease the throughput requirements and make it much more likely that you will succeed.
If you wanted to greatly reduce your file size, you could co
mpress each image to a JPEG string and write the array of strings to disk. I'm not sure if those routines are available in CVI, though.
Bruce
Bruce Ammons
Ammons Engineering

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