Vivotek FD7141(V) manual Frame size

Models: FD7141(V)

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■ Frame size

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Video quality settings for stream 1 / stream 2 Advanced Mode

The Network Camera offers two choices of video compression standards for real-time viewing: MPEG-4 and MJPEG.

Click the items to display the detailed configuration settings. You can set up two seperate streams for the Network Camera for different viewing devices. For example, set a smaller frame size and lower bit rate for remote viewing on mobile phones and a larger video size and a higher bit rate for live viewing on web browsers.

If MPEG-4mode is selected, the video is streamed via RTSP protocol. There are four parameters provided in MPEG-4 mode which allow you to adjust the video performance:

■ Frame size

Select the video size. Note that a larger frame size takes up more bandwidth. The frame sizes are selectable in the following resolutions: 176 x 144, 352 x 240, and 720 x 480.

■ Maximum frame rate

This limits the maximum refresh frame rate per second. Set the frame rate higher for smoother video quality.

If the power line frequency is set to 50Hz, the frame rates are selectable at 1fps, 2fps, 3fps, 5fps, 8fps, 10fps, 15fps, 20fps, and 25fps. If the power line frequency is set to 60Hz, the frame rates are selectable at 1fps, 2fps, 3fps, 5fps, 8fps, 10fps, 15fps, 20fps, 25fps, and 30fps. You can also select Customize and manually enter a value.

User's Manual - 57

Page 57
Image 57
Vivotek FD7141(V) manual Frame size