Table 6-3 Parameter description
Parameter Description
Audio format Different areas have varied audio formats. The options are as
follows:
l G.711u: primarily used in North America and Japan.
l G.711a: primarily used in Europe and China.
l G.726: primarily used when bandwidth is strained.
NOTE
You need to re-request the media stream to take effect after changing the audio
format.
Input volume Controls the input volume.
Output volume Controls the output volume.
Audio rate The parameter is available only when you set Audio format to G.
726.
Increasing the audio rate improves the audio quality but consumes
more bandwidth.
Step 3 Click Save.
----End
6.2 Configuring a Stream Package
By configuring a stream package, you can predefine several common video and audio stream
parameters for quick invoking in the future.
Context
A stream package is a template containing predefined configurations of video and audio
streams. For details about how to invoke a stream package, see 3.5 Selecting a Stream
Package.
Procedure
Step 1 Choose Settings > Channel Configuration > Stream Package Configuration.
The Stream Package Configuration page is displayed, as shown in Figure 6-3.
IPC6221-VRZ-SP
Configuration Guide
6 Setting Video Parameters
Issue 02 (2016-04-06) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
38
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