Panasonic BB-HNP15A Operating Instructions Manual page 17

• Recording capacity can be calculated by MPEG-4 Bit Rate (Kbps)
time (second).
Example:
640 x 480 resolution, MPEG-4 Bit Rate 768 Kbps for one hour:
÷
768 (Kbps) 8 (Bit) x 3,600 (s) = 345,600 KB (337.5 MB)
If the audio is attached, add 4 KB per second.
345,600 (KB) + 4 (KB) x 3,600 (s) = 360,000 KB (About 352 MB)
* The MPEG-4 Bit Rate is dependent on the value of "MPEG-4 Bit Rate" in
"Video Streaming" in the camera settings.
Operating Instructions
÷
8 Bit x
17