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Jacob Keeler edited this page Sep 19, 2017 · 2 revisions

SmartDeviceLink is capable of sending audio captured by the vehicle's microphone to the smart phone for off board or custom processing.

EXTENDED_MEDIA_MODE

The EXTENDED_MEDIA_MODE flag can be used to differentiate how SDL behaves during the Audio Pass Thru flow (HMI Integration Guidelines, Section 7.20)

Required Libraries

glib-2.0

Expected audio formats

PCM

-DEXTENDED_MEDIA_MODE=OFF

SDL will read the .wav file from the predefined folder and send OnAudioPassThru to the mobile application

-DEXTENDED_MEDIA_MODE=ON

SDL will read data from the microphone connected to the hardware and send OnAudioPassThru to the mobile application