aptx

[Deprecated, see https://github.com/EHfive/pulseaudio-modules-bt/issues/154] Adds Sony LDAC, aptX, aptX HD, AAC codecs (A2DP Audio) support to PulseAudio on Linux

Reverse-engineered apt-X audio codec

Open Source implementation of Audio Processing Technology codec (aptX)

Audio Transmission APP on Windows (LDAC, LHDC V5, LE Audio, aptX Adaptive, aptX HD, aptX Low Latency, aptX, AAC, SBC XQ, SBC, FastStream, Opus, Opus 05)

ESP32 Bluetooth A2DP Sink with LDAC, aptX, aptX-HD, AAC codec support.

A magisk module to add aptx(HD) libs to android oreo up to R

ESP32 A2DP Bluetooth Audio Sink with BLE GATT, DSP, Level Meters, and LDAC support

Multi-codec Bluetooth A2DP audio sink for the ESP32-S31 on ESP-IDF v6.1 — LDAC, aptX/HD/LL, LHDC-v5, Opus, LC3plus, AAC, SBC. Runs entirely on internal SRAM

A free Windows utility for managing Bluetooth audio profiles (A2DP/HFP)

Hiby R1 Rockbox Bluetooth with APTX , LDAC & APT-X HD Support

Open Source implementation of Audio Processing Technology codec (aptX)

AI assisted clean room port of aptX Adaptive on Linux: native Rust encoder with library patches (Auto +LL + HQ)

macOS menu bar app that streams your Mac's audio to Bluetooth headphones with LDAC, aptX HD, aptX, AAC or SBC — better codecs than macOS uses on its own.

Flutter companion for BDK ESP32 Bluetooth speakers. Visual EQ presets, 22 LED effects, BLE controls and detailed Android codec preferences. Android-tested development preview; desktop and Apple support in progress.

SAAB compact disc changer emulator with Bluetooth A2DP

simply view Bluetooth Audio Codec your current BT device use. （eg. AAC, aptX, SBC, LDAC, aptX HD...）

See which Bluetooth codec your headphones really use (SBC, AAC, aptX), their battery, and the real format, sample rates and connection of every audio device on Windows. Portable, read-only, offline.

Qualcomm QCC51xx Open Source Capability Library

Espressif IoT Development Framework. Official development framework for Espressif SoCs. Classic Bluetooth with multiple Codecs.

Custom Bluetooth Classic A2DP and BLE GATT library for Arduino GIGA R1 WiFi: PCM5102A I2S, STM32H747 ARM codec ports and lazy memory allocation. In active development.