# List of profiles for the output device session where stream is routed. # A stream opened with the inputs attributes which match the "flags" and # "formats" as specified in the profile is routed to a device at # sample rate specified under "sampling_rates" and bit width under # "bit_width" and the topology extracted from the acdb data against # the "app_type". # # the flags and formats are specified using the strings corresponding to # enums in audio.h and audio_policy.h. They are concatenated with "|" # without space or "\n". # the flags and formats should match the ones in "audio_policy.conf" outputs { voip_rx { flags AUDIO_OUTPUT_FLAG_VOIP_RX|AUDIO_OUTPUT_FLAG_DIRECT formats AUDIO_FORMAT_PCM_16_BIT sampling_rates 48000 bit_width 16 app_type 69946 } } inputs { voip_tx { flags AUDIO_INPUT_FLAG_VOIP_TX formats AUDIO_FORMAT_PCM_16_BIT sampling_rates 48000 bit_width 16 app_type 69946 } }