Release v1.4

Just several fixes.

improvement:

• SBC codec configuration options support 1a396e7
• Remember last used profile b02f9b6

fix:

• Default AAC constant bitrate 683e89f
• Fix CMakeLists.txt for non-make generators 5b546e1

Release v1.3; Merge #71

Change:

• Fix typo of AAC codec sink which allows AAC source #71

Release pulseaudio-modules-bt v1.2

Changes of v1.2:

• Fix issue in A2DP codec switching; 9ff89b4
• Fix wrong variable type defination which randomly causes crash; fe90c44
• Add cmake options OFONO_HEADSET, NATIVE_HEADSET which allow to disable HSP, HFP support; 2fde9b7
• Support pulseaudio v12.99.x(Pre-release of v13.0); 99aa1fe

Release pulseaudio-modules-bt v1.1.99

Changes of v1.1.99:

• e911191
• Add ldac_abr_t1, ldac_abr_t2, ldac_abr_t3 a2dp_config options 5e6752a
• Fix issues in linking library b252c7a
• Improve LDAC ABR performance #49
• Fix issues in dynamically loading libldac or ffmpeg 765766c

Release pulseaudio-modules-bt v1.1

Changes of v1.1:

• Re-license project under GPL3 avoid license incompatible issues about patent use in fdk-aac-free/FDK-AAC, ffmpeg/GPL3, libldac/Apache 2.0
• Express the codec being used in device card profile; 03d7a2a
• Add A2DP codecs switching support (support bluez experimental feature); 6a4121c
• Make extra A2DP codecs optional at building stage; 2f3a7b2
• Don't build libldac in pulseaudio-modules-bt anymore; 7d273ee
• Remove patching support
• Common fixes

---

The source of pulseaudio-modules-bt v1.1 work on v12.2+ > PulseAudio >=v11.99.

[Modules Release v1.0][PATCH]

Patches provided for Pulseaudio official releases(12.2, 12.1, 12.0).
The sources work on 12.2 >= Pulseaudio >=v11.99.

---

Modules Build Dependencies

• bluez-libs/libbluetooth~=5.0
• libdbus
• libsbc
• [Extra A2DP Codecs: aptX, aptX HD] ffmpeg(libavcodec>=58, libavutil>=56) >= 4.0
• [Extra A2DP Codec: AAC] libfdk-aac>=0.1.5

Modules Dependencies

• pulseaudio
• bluez
• dbus
• sbc
• [Extra A2DP Codec: AAC] libfdk-aac
• [Optional] [Extra A2DP Codecs: aptX, aptX HD] ffmpeg(libavcodec.so, libavutil.so) --- APTX, APTX-HD support
• [Optional] [Extra A2DP Codec: LDAC (sender)] libldac(ldacBT_enc.so ldacBT_abr.so) --- LDAC encoding support, LDAC ABR support

Build libldac using https://github.com/EHfive/ldacBT

Modules can dynamic loading ffmpeg or libldac, so those libraries can be optional. In some Linux distribution, development packages are required.(libraries filename has no version suffix)

PATCH v3 AAC

Updated on Wed, 12 Dec 2018 17:13:27 +0800

• _v3_1.aac.patch --- replace "aac_after_buffer" to "aac_afterburner"

---

Base on

patch v1

• 1.a2dp.patch
• 2.a2dp_property.patch
• 3.ldac_header.patch
• 5.fix_ldac_frequencies.patch

patch v2.1

• 1.aptx_aptx_hd_fix.patch

---

FDK-AAC >= 0.1.5 required

PATCH v2.1 APTX APTX-HD

Base on patch v1

• 1.a2dp.patch
• 2.a2dp_property.patch
• 3.ldac_header.patch
• 5.fix_ldac_frequencies.patch

---

Add APTX/APTX-HD encoding,decoding support using ffmpeg (libavcodec, libavutil).

Dynamic loading libavcodec, libavutil libraries.(libavcodec.so libavutil.so without version suffix)

FFmpeg (libavcodec, libavutil header files) >= 4.0 is required for building.

Fix #11

PATCH v1 +

Patch for PulseAudio source

Separate A2DP processes from bluez5-util, module-bluez5-device

Add LDAC support

Add A2DP codec user configuration support (
via module-bluez5-discover 'a2dp_config' argument,
valid argument format: a2dp_config="[key=val ]..."
supported configurations:
---- ldac_eqmid=hq/sq/mq/auto/abr
---- ldac_fmt=s16/s24/s32/f32/auto
)

Dynamic loading LDAC encoder library, LDAC ABR library. (ldacBT_enc.so; ldacBT_abr.so (optional))

You can build libldac using https://github.com/EHfive/ldacBT.

legacy

Correct configuration file path