173 lines
8.2 KiB
Text
173 lines
8.2 KiB
Text
# Global configuration section:
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# - lists input and output devices always present on the device
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# as well as the output device selected by default.
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# Devices are designated by a string that corresponds to the enum in audio.h
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# - defines whether the speaker output path uses DRC
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# "TRUE" means DRC is enabled, "FALSE" or omission means DRC isn't used.
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global_configuration {
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attached_output_devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_TELEPHONY_TX
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default_output_device AUDIO_DEVICE_OUT_SPEAKER
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attached_input_devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_BACK_MIC|AUDIO_DEVICE_IN_REMOTE_SUBMIX|AUDIO_DEVICE_IN_FM_TUNER|AUDIO_DEVICE_IN_VOICE_CALL|AUDIO_DEVICE_IN_TELEPHONY_RX
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speaker_drc_enabled TRUE
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}
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# audio hardware module section: contains descriptors for all audio hw modules present on the
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# device. Each hw module node is named after the corresponding hw module library base name.
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# For instance, "primary" corresponds to audio.primary.<device>.so.
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# The "primary" module is mandatory and must include at least one output with
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# AUDIO_OUTPUT_FLAG_PRIMARY flag.
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# Each module descriptor contains one or more output profile descriptors and zero or more
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# input profile descriptors. Each profile lists all the parameters supported by a given output
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# or input stream category.
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# The "channel_masks", "formats", "devices" and "flags" are specified using strings corresponding
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# to enums in audio.h and audio_policy.h. They are concatenated by use of "|" without space or "\n".
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audio_hw_modules {
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primary {
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outputs {
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primary {
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sampling_rates 44100|48000
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channel_masks AUDIO_CHANNEL_OUT_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_LINE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_AUX_DIGITAL|AUDIO_DEVICE_OUT_PROXY|AUDIO_DEVICE_OUT_FM
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flags AUDIO_OUTPUT_FLAG_PRIMARY|AUDIO_OUTPUT_FLAG_FAST
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}
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raw {
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sampling_rates 48000
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channel_masks AUDIO_CHANNEL_OUT_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_LINE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_AUX_DIGITAL|AUDIO_DEVICE_OUT_PROXY
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flags AUDIO_OUTPUT_FLAG_FAST|AUDIO_OUTPUT_FLAG_RAW
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}
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deep_buffer {
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sampling_rates 44100|48000
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channel_masks AUDIO_CHANNEL_OUT_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_LINE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_AUX_DIGITAL|AUDIO_DEVICE_OUT_PROXY
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flags AUDIO_OUTPUT_FLAG_DEEP_BUFFER
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}
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multichannel {
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sampling_rates 44100|48000
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channel_masks dynamic
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_OUT_AUX_DIGITAL|AUDIO_DEVICE_OUT_PROXY
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flags AUDIO_OUTPUT_FLAG_DIRECT
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}
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direct_pcm {
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sampling_rates 8000|11025|16000|22050|32000|44100|48000|64000|88200|96000|176400|192000
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channel_masks AUDIO_CHANNEL_OUT_MONO|AUDIO_CHANNEL_OUT_STEREO|AUDIO_CHANNEL_OUT_2POINT1|AUDIO_CHANNEL_OUT_QUAD|AUDIO_CHANNEL_OUT_PENTA|AUDIO_CHANNEL_OUT_5POINT1|AUDIO_CHANNEL_OUT_6POINT1|AUDIO_CHANNEL_OUT_7POINT1
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formats AUDIO_FORMAT_PCM_16_BIT|AUDIO_FORMAT_PCM_24_BIT_PACKED|AUDIO_FORMAT_PCM_8_24_BIT
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devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_LINE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_PROXY|AUDIO_DEVICE_OUT_AUX_DIGITAL
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flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_DIRECT_PCM
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}
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compress_offload {
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sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000|64000|88200|96000|176400|192000
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channel_masks AUDIO_CHANNEL_OUT_MONO|AUDIO_CHANNEL_OUT_STEREO|AUDIO_CHANNEL_OUT_2POINT1|AUDIO_CHANNEL_OUT_QUAD|AUDIO_CHANNEL_OUT_PENTA|AUDIO_CHANNEL_OUT_5POINT1|AUDIO_CHANNEL_OUT_6POINT1|AUDIO_CHANNEL_OUT_7POINT1
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formats AUDIO_FORMAT_MP3|AUDIO_FORMAT_AC3|AUDIO_FORMAT_E_AC3|AUDIO_FORMAT_FLAC|AUDIO_FORMAT_ALAC|AUDIO_FORMAT_APE|AUDIO_FORMAT_AAC_LC|AUDIO_FORMAT_AAC_HE_V1|AUDIO_FORMAT_AAC_HE_V2|AUDIO_FORMAT_WMA|AUDIO_FORMAT_WMA_PRO|AUDIO_FORMAT_VORBIS|AUDIO_FORMAT_AAC_ADTS_LC|AUDIO_FORMAT_AAC_ADTS_HE_V1|AUDIO_FORMAT_AAC_ADTS_HE_V2
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devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_LINE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_AUX_DIGITAL|AUDIO_DEVICE_OUT_PROXY
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flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING
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}
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incall_music {
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sampling_rates 8000|16000|48000
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channel_masks AUDIO_CHANNEL_OUT_MONO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_LINE|AUDIO_DEVICE_OUT_ALL_SCO
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flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_INCALL_MUSIC
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}
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voice_tx {
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sampling_rates 8000|16000|48000
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channel_masks AUDIO_CHANNEL_OUT_STEREO|AUDIO_CHANNEL_OUT_MONO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_OUT_TELEPHONY_TX
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}
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voip_rx {
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sampling_rates 8000|16000
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channel_masks AUDIO_CHANNEL_OUT_MONO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_LINE|AUDIO_DEVICE_OUT_ALL_SCO
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flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_VOIP_RX
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}
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}
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inputs {
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primary {
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sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000
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channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO|AUDIO_CHANNEL_IN_FRONT_BACK
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_IN_WIRED_HEADSET|AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET|AUDIO_DEVICE_IN_FM_TUNER|AUDIO_DEVICE_IN_VOICE_CALL
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}
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surround_sound {
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sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000
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channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO|AUDIO_CHANNEL_IN_FRONT_BACK|AUDIO_CHANNEL_INDEX_MASK_3|AUDIO_CHANNEL_INDEX_MASK_4|AUDIO_CHANNEL_IN_5POINT1
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_BACK_MIC
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}
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voice_rx {
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sampling_rates 8000|16000|48000
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channel_masks AUDIO_CHANNEL_IN_STEREO|AUDIO_CHANNEL_IN_MONO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_IN_TELEPHONY_RX
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}
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}
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}
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a2dp {
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outputs {
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a2dp {
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sampling_rates 44100
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channel_masks AUDIO_CHANNEL_OUT_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_OUT_ALL_A2DP
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}
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}
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inputs {
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a2dp {
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sampling_rates 44100|48000
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channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_IN_BLUETOOTH_A2DP
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}
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}
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}
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usb {
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outputs {
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usb_accessory {
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sampling_rates 44100
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channel_masks AUDIO_CHANNEL_OUT_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_OUT_USB_ACCESSORY
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}
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usb_device {
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sampling_rates dynamic
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channel_masks dynamic
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formats dynamic
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devices AUDIO_DEVICE_OUT_USB_DEVICE
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}
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}
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inputs {
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usb_device {
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sampling_rates dynamic
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channel_masks AUDIO_CHANNEL_IN_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_IN_USB_DEVICE
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}
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}
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}
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r_submix {
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outputs {
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submix {
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sampling_rates 48000
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channel_masks AUDIO_CHANNEL_OUT_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_OUT_REMOTE_SUBMIX
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}
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}
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inputs {
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submix {
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sampling_rates 48000
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channel_masks AUDIO_CHANNEL_IN_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_IN_REMOTE_SUBMIX
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}
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}
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}
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}
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