Regarding the DriverFramework send audio frame, does the audio codec type is only support PCM? Can it be configured as G711.A or G711.U?

MIP
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1

Hi~,

I have a Driverframework related question request.

When the Smart Client talks to the Speaker, the audio frame codec type received by the DriverFramework is in PCM format, and the sampling rate is 16K. But our speaker audio encoding support is limited.

Is there a way to configure the audio codec type and audio sample rate, or I have a guess that what audio encoding the platform sends depends on the audio capabilities the device returns to the Driverframework?

2

Hi,

Data from the system will always be sent as PCM with a 16K sampling rate. If your device expects a different codec and/or sample rate, it is up to you to do the conversion in the driver.

There is no way to change what the encoding is from the server side.

Best regards