A.1) It is closely related to the setup. At different record frame rate, resolution and picture quality, it will have different bitrate. The lower the record frame rate, resolution and picture quality, the less the bitrate. 2) The used storage is closely related to the movement of picture. If the image is static, the used storage is small.
The 8K Data Rate Calculator is an online tool designed to assist you during the system design phase as well as the installation and setup phase. File Size Calculator. Use this converter to estimate the size of an image file as you adjust the on-screen image size (in pixels), bit depth (8 bits per byte) and printed dots per inch (dpi). Read more here about dpi and bit depth.