The test is over. I'm no longer accepting libraries to patch.
SBC XQ Feature is available in LineageOS 15.1 build created on or after the 31st of March 2019, or a 16.0 build created on or after the 13th of May 2019.
Many note low sound quality ...
How to test on Android device
In order to test from Android smartphone or tablet you need to use modified Bluetooth stack, which requires root privilege.
For regular users
Use PC method if possible.
Create backup before overwriting bluetooth lib...
SpiderSGS6, sorry, I'm no longer accepting libraries for patching. Please test on the PC.
Current results show that most devices correctly work with SBC Dual Channel and high bitrates. The test can be considered complete. Thanks for all who par...
Devices which support at least 512 kbit/s SBC
JBL Everest 310
JBL Everest 700
JBL Endurance SPRINT (Claim to not support Dual Channel, but work if forced. Does not conform to A2DP specifi...
Why this is important: SBC 328k and 485k vs aptX
Contrary to popular belief of aptX sound quality, in some cases it can produce worse audio quality than SBC with a standard 328k bitrate.
SBC dynamically allocates quantization bits for frequenc...