7.1.1
Video resolution
The HSD820 series cameras have quad-stream capability for simultaneous streaming of H.
264/H.264 or H.264/MJPEG. Full HD 1080p streaming with a D1 second stream or dual 720p
streaming is possible.
To set up the video resolution for the HSD820
1
On the Streaming tab, click Video format in the menu on the left.
2
On the Video Resolution list, select a streaming format combination.
3
In the video format list(s), select the preferred resolution setting(s).
4
Click Save to confirm the setting.
Note: Image attachment by FTP or e-mail is available only when MJPEG streaming is
selected.
7.1.2
Video rotate type
A camera can be oriented in a variety of ways for different applications.
To select a video rotation type
1
On the Streaming tab, click Video format in the menu on the left.
2
Choose one of the following video rotation types:
- Normal video. The camera’s orientation is not modified.
- Flip video. The image rotates across the horizontal axis.
- Mirror video. The image rotates across the vertical axis.
- 90 degree clockwise. The image rotates 90° clockwise.
- 180 degree rotate. The image rotates 180°.
- 90 degree counterclockwise. The image rotates 90° counterclockwise.
3
Click Save to confirm settings.
7.1.3
GOV Settings
Users can set the GOV length to determine the frame structure (I-frames and P-frames) in a
video stream for saving bandwidth. Less bandwidth is needed if the GOV length is set to a
high value. However, the shorter the GOV length the better the video quality is.
To configure the GOV settings
1
On the Streaming tab, click Video format in the menu on the left.
2
In the GOV Settings section, type the values in the GOV Length boxes.
Range: 2 to 64.
The default value for H.264-1 / H.264-2 / H.264-3 / H.264-4 is 60 / 60 / 30 / 30 (NTSC)
or 50 / 50 / 25 / 25 (PAL).
3
Click Save to confirm the GOV setting.
Video and Audio Streaming
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