D-Link DCS-5220 - Wireless Pan/Tilt Internet Camera Network User Manual page 31

Section  - Configuration
Fixed bit rate:
These settings are to optimize your camera performance with your available bandwidth.
Select a fixed bandwidth for your camera operation. This option allows the user to select a custom frame rate
suitable for the bandwidth and the storage space.
Fixed quality :
Selecting fixed quality will roughly select your image quality and will not be as accurate as setting by bit rate.
This setting is easier to use when image quality does not have to be precise. Below is a typical file size after
1 minute of recording at 30fps (frames per second). This is only an average measurement; your file size may
differ due to lighting, black/white or color setting, and frame rate.
Mute: This will mute the audio for all connections.
(Advanced Audio Coding) A wide band audio coding algorithm that exploits two primary coding strategies to
AAC:
dramatically reduce the amount of data needed to convey high-quality digital audio. Select a higher bit rate
number for better audio quality.
A standard adapted audio codec by the 3GPP video (3rd Generation Partnership Project). It is an Adaptive
GSM-AMR:
Multi Rate-Narrow Band (AMR-NB) speech codec. Select a higher bit rate number for better audio quality.
D-Link DCS-50 User Manual
Medium Standard
2.589MB 2.857MB
Good Detailed
3.571MB 4.598MB
Excellent
5.357MB
1