1# List of profiles for the output device session where stream is routed. 2# A stream opened with the inputs attributes which match the "flags" and 3# "formats" as specified in the profile is routed to a device at 4# sample rate specified under "sampling_rates" and bit width under 5# "bit_width" and the topology extracted from the acdb data against 6# the "app_type". 7# 8# the flags and formats are specified using the strings corresponding to 9# enums in audio.h and audio_policy.h. They are concatenated with "|" 10# without space or "\n". 11# the flags and formats should match the ones in "audio_policy.conf" 12 13outputs { 14 default { 15 flags AUDIO_OUTPUT_FLAG_PRIMARY 16 formats AUDIO_FORMAT_PCM_16_BIT|AUDIO_FORMAT_PCM_8_24_BIT 17 sampling_rates 48000 18 bit_width 24 19 app_type 69936 20 } 21 fast { 22 flags AUDIO_OUTPUT_FLAG_FAST 23 formats AUDIO_FORMAT_PCM_16_BIT 24 sampling_rates 48000 25 bit_width 16 26 app_type 69937 27 } 28 direct { 29 flags AUDIO_OUTPUT_FLAG_DIRECT 30 formats AUDIO_FORMAT_PCM_16_BIT 31 sampling_rates 48000 32 bit_width 16 33 app_type 69936 34 } 35 direct_pcm { 36 flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_DIRECT_PCM 37 formats AUDIO_FORMAT_PCM_16_BIT 38 sampling_rates 44100|48000|96000|192000 39 bit_width 16 40 app_type 69936 41 } 42 compress_offload_16 { 43 flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING 44 formats AUDIO_FORMAT_MP3|AUDIO_FORMAT_PCM_16_BIT_OFFLOAD|AUDIO_FORMAT_PCM_24_BIT_OFFLOAD|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 45 sampling_rates 48000 46 bit_width 16 47 app_type 69936 48 } 49 compress_offload_24 { 50 flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING 51 formats AUDIO_FORMAT_PCM_24_BIT_OFFLOAD|AUDIO_FORMAT_FLAC|AUDIO_FORMAT_ALAC|AUDIO_FORMAT_APE|AUDIO_FORMAT_VORBIS|AUDIO_FORMAT_WMA|AUDIO_FORMAT_WMA_PRO 52 sampling_rates 48000 53 bit_width 24 54 app_type 69936 55 alternative 1 56 } 57 compress_offload_HD { 58 flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING 59 formats AUDIO_FORMAT_PCM_24_BIT_OFFLOAD|AUDIO_FORMAT_FLAC|AUDIO_FORMAT_ALAC|AUDIO_FORMAT_APE|AUDIO_FORMAT_VORBIS 60 sampling_rates 96000|192000 61 bit_width 24 62 app_type 69940 63 } 64} 65