User's Manual

AD Plus2.0 User Manual
Page 40 of 66
1. Enable: Sub-stream recording is enabled for a specific channel after this
option is selected.
2. Resolution: The value is CIF, HD1, or D1 for an analog camera and is
QCGA/640*360 for a digital camera.
3. Frame Rate: specifies the recording frame rate, or the number of frames played
per second. It ranges from 1 to 25 for a PAL camera and 1 to 30 for an NTSC
camera. It is 15 for sub stream by default.
4. Quality: specifies the recording quality. The value ranges from 1 to 8. The
smaller the value, the better the quality. 1 indicates the best quality.
5. Encode Standard: can be set to H264 or H265, and the default value is
H264.
6. Audio: Whether to record audio during video recording. You can select
Always Audio or No Audio.
Tap Copy to apply the sub-stream setting parameters of a channel to other channels,
as shown in the following figure:
2.7.2.4 Video Recording OSD Superimposition