2.12.1.1 microsoft_audio_mute
The microsoft_audio_mute parameter specifies whether a Wi-Fi Display Source or Wi-Fi Display Sink supports disabling of the audio stream. It is also used to disable the audio stream during streaming.
The ABNF syntax is as follows:
-
microsoft-audio-mute = "microsoft_audio_mute" SP microsoft-audio-mute-cap / microsoft-audio-mute-setting CRLF microsoft-audio-mute-cap = "supported" / "none" microsoft-audio-mute-setting = "1" / "0"
Possible values for the microsoft-audio-mute-cap parameter are as follows:
|
Value |
Meaning |
|---|---|
|
supported |
Specifies that the Wi-Fi Display Sink is capable of changing the audio mute setting. |
|
none |
Specifies that the Wi-Fi Display Sink is not capable of changing the audio mute setting. |
Possible values for the microsoft-audio-mute-setting parameter are as follows:
|
Value |
Meaning |
|---|---|
|
0 |
Specifies that the Wi-Fi Display Source is not sending audio data. |
|
1 |
Specifies that the Wi-Fi Display Source resumes the sending of audio data. |
By default, a Wi-Fi Display Source sends audio data.