[LG V20 Themes, Apps, and Mods] Darnrain1:
STANDARD DISCLAIMER: I am not responsible for any damages caused to your phone or your hearing.

Enable Hardware-Offloaded Audio Processing on android, With Enable system wide Quad DAC support v8.2

If running Lemon Drop Hi-Res, do not install this mod.​

All traces of the lines that ESWQDS uses should be removed from the build.prop file for ESWQDS to work correct. The installer will do that, the installer will backup your build.prop file to build.prop.stock first before making any changes. To restore your original build.prop file just run the uninstaller.

Change log, Notes.

v7.11

Added bluetooth enhancements.

v8.2

Increased the DACs cache side from 32kb to 4MB

Lines that did not make it into ESWQDS.

Way to much bass...

persist.audio.hifi_boombox=ON

Enable system wide Quad DAC support, build.prop plain text format.

#Enable System wide Quad DAC Support.

#Add to the end of the /system/build.prop file and restart.

#Enable system wide Quad DAC support. v8.2
audio.offload.16bit.enable=1
audio.offload.24bit.enable=1
audio.offload.32bit.enable=1
audio.offload.pcm.16bit.enable=true
audio.offload.pcm.24bit.enable=true
audio.offload.pcm.32bit.enable=true
audio.offload.pcm.enable=true
audio.offload.passthrough=true
audio.offload.track.enable=true
audio.offload.video=true
audio.offload.size.kb=4096
audio.offload.buffer.size.kb=8192
audio.offload.gapless.enabled=true
audio.offload.disable=0
audio.offload.multiple.enabled=true
audio.offload.min.duration.secs=30
audio.feature.hifi_audio.enable=true
audio.feature.a2dp_offload.enable=true
audio.feature.usb_offload.enable=true
audio.feature.usb_offload_burst_mode.enable=true
audio.feature.usb_offload_sidetone_volume.enable=true
audio.deep_buffer.media=true
audio_hal.in_period_size=144
audio_hal.period_multiplier=3
audio_hal.period_size=192
vendor.audio.offload.16bit.enable=1
vendor.audio.offload.24bit.enable=1
vendor.audio.offload.32bit.enable=1
vendor.audio.offload.pcm.16bit.enable=true
vendor.audio.offload.pcm.24bit.enable=true
vendor.audio.offload.pcm.32bit.enable=true
vendor.audio.offload.pcm.enable=true
vendor.audio.offload.passthrough=true
vendor.audio.offload.track.enable=true
vendor.audio.offload.video=true
vendor.audio.offload.size.kb=4096
vendor.audio.offload.buffer.size.kb=8192
vendor.audio.offload.gapless.enabled=true
vendor.audio.offload.disable=0
vendor.audio.offload.multiple.enabled=true
vendor.audio.offload.min.duration.secs=30
vendor.audio.feature.hifi_audio.enable=true
vendor.audio.feature.a2dp_offload.enable=true
vendor.audio.feature.usb_offload.enable=true
vendor.audio.feature.usb_offload_burst_mode.enable=true
vendor.audio.feature.usb_offload_sidetone_volume.enable=true
vendor.audio.deep_buffer.media=true
vendor.audio_hal.in_period_size=144
vendor.audio_hal.period_multiplier=3
vendor.audio_hal.period_size=192
persist.bluetooth.disableabsvol=true
persist.bluetooth.a2dp_offload.disabled=false
ro.bluetooth.a2dp_offload.supported=true
persist.service.btui.use_aptx=1
persist.bt.enableAptXHD=true
persist.bt.a2dp.aptx_disable=false
persist.bt.a2dp.aptx_hd_disable=false
persist.bluetooth.a2dp_offload.cap=sbc-aac-aptx-aptxhd-ldac
persist.vendor.bt.a2dp_offload_cap=sbc-aptx-aptxtws-aptxhd-aac-ldac
persist.vendor.btstack.a2dp_offload_cap=sbc-aptx-aptxtws-aptxhd-aac-ldac
persist.vendor.btstack.enable.splita2dp=true
persist.vendor.btstack.enable.twsplus=true
persist.vendor.qcom.bluetooth.a2dp_offload_cap=sbc-aptx-aptxtws-aptxhd-aac-ldac-aptxadaptive
persist.vendor.qcom.bluetooth.aac_frm_ctl.enabled=true
persist.vendor.qcom.bluetooth.enable.splita2dp=true
persist.vendor.qcom.bluetooth.twsp_state.enabled=false
persist.audio.hifi_dac=ON
persist.lge.hifiquaddac=true
persist.audio.dual_audio=ON
persist.audio.dmb_hifidac=true
aaudio.hw_burst_min_usec=2000

#Enable system wide Quad DAC support. v7.11
audio.offload.16bit.enable=1
audio.offload.24bit.enable=1
audio.offload.32bit.enable=1
audio.offload.pcm.16bit.enable=true
audio.offload.pcm.24bit.enable=true
audio.offload.pcm.32bit.enable=true
audio.offload.pcm.enable=true
audio.offload.passthrough=true
audio.offload.track.enable=true
audio.offload.video=true
audio.offload.size.kb=128
audio.offload.buffer.size.kb=256
audio.offload.gapless.enabled=true
audio.offload.disable=0
audio.offload.multiple.enabled=true
audio.offload.min.duration.secs=30
audio.feature.hifi_audio.enable=true
audio.feature.a2dp_offload.enable=true
audio.feature.usb_offload.enable=true
audio.feature.usb_offload_burst_mode.enable=true
audio.feature.usb_offload_sidetone_volume.enable=true
audio.deep_buffer.media=true
audio_hal.in_period_size=144
audio_hal.period_multiplier=3
audio_hal.period_size=192
vendor.audio.offload.16bit.enable=1
vendor.audio.offload.24bit.enable=1
vendor.audio.offload.32bit.enable=1
vendor.audio.offload.pcm.16bit.enable=true
vendor.audio.offload.pcm.24bit.enable=true
vendor.audio.offload.pcm.32bit.enable=true
vendor.audio.offload.pcm.enable=true
vendor.audio.offload.passthrough=true
vendor.audio.offload.track.enable=true
vendor.audio.offload.video=true
vendor.audio.offload.size.kb=128
vendor.audio.offload.buffer.size.kb=256
vendor.audio.offload.gapless.enabled=true
vendor.audio.offload.disable=0
vendor.audio.offload.multiple.enabled=true
vendor.audio.offload.min.duration.secs=30
vendor.audio.feature.hifi_audio.enable=true
vendor.audio.feature.a2dp_offload.enable=true
vendor.audio.feature.usb_offload.enable=true
vendor.audio.feature.usb_offload_burst_mode.enable=true
vendor.audio.feature.usb_offload_sidetone_volume.enable=true
vendor.audio.deep_buffer.media=true
vendor.audio_hal.in_period_size=144
vendor.audio_hal.period_multiplier=3
vendor.audio_hal.period_size=192
persist.bluetooth.disableabsvol=true
persist.bluetooth.a2dp_offload.disabled=false
ro.bluetooth.a2dp_offload.supported=true
persist.service.btui.use_aptx=1
persist.bt.enableAptXHD=true
persist.bt.a2dp.aptx_disable=false
persist.bt.a2dp.aptx_hd_disable=false
persist.bluetooth.a2dp_offload.cap=sbc-aac-aptx-aptxhd-ldac
persist.vendor.bt.a2dp_offload_cap=sbc-aptx-aptxtws-aptxhd-aac-ldac
persist.vendor.btstack.a2dp_offload_cap=sbc-aptx-aptxtws-aptxhd-aac-ldac
persist.vendor.btstack.enable.splita2dp=true
persist.vendor.btstack.enable.twsplus=true
persist.vendor.qcom.bluetooth.a2dp_offload_cap=sbc-aptx-aptxtws-aptxhd-aac-ldac-aptxadaptive
persist.vendor.qcom.bluetooth.aac_frm_ctl.enabled=true
persist.vendor.qcom.bluetooth.enable.splita2dp=true
persist.vendor.qcom.bluetooth.twsp_state.enabled=false
persist.audio.hifi_dac=ON
persist.lge.hifiquaddac=true
persist.audio.dual_audio=ON
persist.audio.dmb_hifidac=true
aaudio.hw_burst_min_usec=2000