5. Adjust Output Video Audio Quality
Adjust the video audio quality of the output stream by setting the following parameters.
• Bitrate: You can adjust the bitrate of the video stream from 32 to 32000. If the bitrate
value is set too high and the network bandwidth(upload bandwidth) is not insufficient, the
output video will play not smoothly; if the bitrate value is set too low, the image quality of
the output video will be poor.
For 1080p output resolution, the bitrate can be adjusted in the range of 3000 to 5000.
For 720p output resolution, the bitrate can be adjusted in the range of 1500 to 3000.
For 576p output resolution, the bitrate can be adjusted in the range of 800 to 1500.
• Encoded Size: You can adjust the resolution of the video stream up to 1920x1080P.
The resolution of the output video cannot exceed the resolution of the input video. For
example, if you need 1280x720 output, you need to input a video source with a resolution
of 1280x720 or higher.
• Bitrate Control: If the network bandwidth is sufficient, you can select ‘‘VBR’’; If the
network bandwidth is normal, you can select ‘‘strong CBR’’; If the network bandwidth is
not good, you can select ‘‘CBR’’;
• GOP: Please use the default value of 30.
• Audio Bitrate: You can adjust the higher bitrate to get better audio quality.
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