- Apr 26, 2014
I don't think that APTX HD is fixed at 24/48, and also you can change that in the developer section in real time while you using BT.I recently got B&W PX and use them via aptX HD on my Android Oreo phone.
It works great, SQ is nice, but I wonder one thing:
Does aptX HD automatically change the samplerate/bitdepth of the codec to match source material or is it fixed to 24bit/48kHz?
In Android Oreo developer settings it always defaults to 24bit/48kHz, even when playing back 16bit/44.1kHz content.
I double checked via Logcat and the logs also show 24/48.
Anybody know more about this?