The C330 records video at 320x240 at 20 fps (frames per second) in MPEG4 mode.

Kodak does not specify the video recording time for this camera.

You can determine the time by shooting a movie for exactly one minute.
Copy the movie to the computer and use the computer to find the file size of the one minute video.
Divide the capacity of the memory card by the file size of the one minute video and that will tell you how many minutes you can get out of that card.

Example: if the file size is 10 meg for a one minute video:
Divide the 512 meg memory by 10 and you get 51 minutes of video.