User Manual of Portable Video Recorder
35
System Configuration
Configure Video and Audio Parameters
12.1.1
Configure Video Stream
You can configure the resolution and max. bit rate of the front and rear cameras.
Steps:
1.
Tap Config. > Video Stream.
2.
Tap Rear Camera or Front Camera to set the corresponding parameters.
Resolution: 1080P, 720P, and VGA are selectable for both rear camera and front camera.
Max. Bit Rate: The greater the resolution and frame rate of the recordings are, the greater the required bit rate is.
The max. bit rate ranges from 1 Mbps to 8 Mbps.
The configured encoding parameters will take effect after enabling camera next time.
12.1.2
Configure Network Stream
You can configure the network transmission parameters, including stream type, resolution, frame rate, and max. bitrate. When
the network environment is not that good, you can adjust the network stream parameters to decrease the transmission
bandwidth.
Steps:
1.
Tap Config. > Network Stream.
2.
Tap Rear Camera or Front Camera to set the corresponding parameters.
Stream Type: Video stream and composite stream are selectable. The video stream contains only the video
information, and the composite stream contains both the video and audio information.
Resolution: 1080P, 720P, and VGA are selectable for both rear camera and front camera.
Frame Rate: The number of unique consecutive images (called frame) per second. Full frame rate (30 fps), 15 fps,
and 5 fps are selectable.
Max. Bit Rate: The greater the resolution and frame rate of the transmitted video are, the greater the required bit
rate is. The max. bit rate ranges from 512 Kbps to 8 Mbps.
The configured encoding parameters will take effect after platform streaming next time.
12.1.3
Configure Video Encoding Type
You can configure the video encoding type as H.264 or H.265.
Steps:
1.
Tap Config. > Other Advanced Config. > Video Encoding Type.
2.
Tap Video Encoding Type.
