Datavideo HS-1300 Instruction Manual page 53

Stream Encoder Settings
Bitrate Mode
The bitrate mode sets the video bitrate mode for your video stream. The
available modes are high, mid and low.
Note: You are allowed to switch between different bitrate modes by
pressing the Bitrate button on the Record/Stream panel. See section
5.4 for details.
Auto Stream
If the Auto Stream is enabled, in the event of power outage, the stream
will be automatically restored after the switcher is powered ON again.
Resolution
The first step of encoder setup is to adjust the image size. It is best to
either match your original video source or scale it down. For example,
capture at HD 720 and stream at HD 720. Or capture at HD 720 and
stream at 540 (high).
You should never be scaling up and streaming at a higher resolution than
your original video source. For example, it does not make sense to
capture at 720 and stream at 1080. Note that you will also have no gain
in quality and you are using more bandwidth than is necessary for your
viewers.
You should also be aware that higher resolutions require greater
processing power to encode the stream. Attempting too high of a
resolution on too little processing power can result in degraded image
quality and corrupted or interrupted streams or recordings.
Frame Rate
Select a frame rate from the drop-down menu for video streaming. Note
that frame rates should always match the frame rate of the video source.
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