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, so you can choose MPEG-4 or MJPEG for dual streams.

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

If MPEG-4mode is selected, it is streamed in RTSP protocol. There are four dependent parameters provided in MPEG-4 mode for video performance adjustment.

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, 360 x 240 and 720 x 480.

Maximum frame rate

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

If the power line frequency is set to 50Hz, the frame rates are selectable at the following rates: 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 the following rates: 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