768Kbps ~ 96KB\sec
2000000000 / 96000 = 20833 seconds ~ 5.8 hours.
Unless of course you mean 768 KB\sec in which case it's 0.72 hours
It Hold Around 1800 Video.
8 hours of video
it can hold about 5-10 hours depending on video resolution.
I have a DV520 Camcorder, It will only video for 2 minutes.
about 10 hours
the ipod touch (2gen.) 16g can hold 20hours
2 times as much as 4gb which is 2 times as much as 2gb
2gb = 360 minutes of videos
It depends on the camera.
A little more than an hour
7.45 GB
It will vary widely based on the quality of the video files.