android_device_lenovo_karate/product/audio.mk

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# Audio configs
PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/audio/audio_effects.conf:system/vendor/etc/audio_effects.conf \
$(LOCAL_PATH)/audio/audio_output_policy.conf:system/vendor/etc/audio_output_policy.conf \
$(LOCAL_PATH)/audio/audio_platform_info.xml:system/etc/audio_platform_info.xml \
$(LOCAL_PATH)/audio/audio_policy.conf:system/etc/audio_policy.conf \
$(LOCAL_PATH)/audio/mixer_paths.xml:system/etc/mixer_paths.xml
# Properties
PRODUCT_PROPERTY_OVERRIDES += \
af.fast_track_multiplier=2 \
audio.deep_buffer.media=true \
audio.offload.buffer.size.kb=64 \
audio.offload.gapless.enabled=true \
audio.offload.min.duration.secs=30 \
audio.offload.pcm.16bit.enable=false \
audio.offload.pcm.24bit.enable=true \
audio.offload.track.enable=false \
audio.offload.video=true \
audio_hal.period_size=192 \
use.voice.path.for.pcm.voip=true