DVDO DVDO-C3-1, Руководство пользователя

Страница: 40 / 46

40
3) Encode Protocol
Support H.264, H.265 and MJPEG three formats.
4) Resolution
First stream: 1920x1080, 1280x720, 1024x576, 960x540, 640x480, 640x360.
Second stream: 1280x720, 1024x576, 720x576 (50Hz), 720x480 (60Hz),
720x408, 640x360, 480x270, 320x240, 320x180
Higher resolutions provide clearer images while consuming more network
bandwidth.
5) Bit Rate
The user may specify the bit rate. In general, higher bit rates provide clearer
images. However, bit rate configuration must match network bandwidth.
When network bandwidth is narrow, high bit rates may result in abnormal
video streams and inferior images.
6) Frame Rate
The user may specify frame rate. In general, higher frame rates provide
smoother video.
7) I Key Frame Interval
Set interval between I frames, Larger interval result in lower response from
viewing window.
8) Bit Rate Control
CBR: Constant Bit Rate - Video encoded at preset speed.
VBR: Variable Bit Rate - Video encoder adjusts speed based on preset speed
for optimal image quality.
9) Fluctuate Level
Set variable bit rate fluctuation range 1 ~ 6.