Planet ICA-3550V User Manual page 60

5.3.2.3 Streaming 1 and 2 Advanced Mode：
There are 5 resolutions that can be chosen.
Resolution
1920x1080,1280x720 , 640x480, 320x240, or 176x144
High profile provides better coding efficiency.
Profile
There are CBR﹝Constant Bit Rate﹞ and VBR﹝Variable Bit Rate﹞to use.
CBR：32Kbps~10Mbps (the higher the CBR is, the better the video quality is)
Bitrate
VBR：1(Low) ~10(High) – Compression rate, the higher the compression rate, the
Control
lower the picture quality is, and vice versa. The balance between VBR and network
Mode
bandwidth will affect picture quality. Please carefully select the VBR rate to avoid
picture breaking up or lagging.
Some devices do not support every profile. For example, iPhone4 only
supports main profile.
5 Mega-pixel Outdoor IR PoE IP Camera
User's Manual of ICA-3550V
60