MLD-5.x > x86 Systeme (PC)

[MLD-5.5 testing] Bluetooth Audio + Sony LDAC, aptX, aptX HD, AAC codecs

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gr4vity:








Hi,

I was interested to use my MLD system as a bluetooth speaker for my phone or transmit audio from my MLD system to bluetooth devices.
I have succeeded in doing that by installing Blueman, it also has other features like using your phone as a bluetooth modem for your pc, creating bluetooth networks, sending/receiving files ... etc

Then while searching on Github i found the following repo

https://github.com/EHfive/pulseaudio-modules-bt

It allows you to add  LDAC, aptX, aptX HD, AAC codecs support to pulseaudio bluetooth modules.
I compiled/installed it and it works great  :)

I have added screenshots to show the difference before/after installing it.

Best Regards.

gr4vity:


Note: I installed Blueman v2.3 because newer versions depends on Python3.8 which isn't installed on my MLD system.

clausmuus:
Interessant. Ich hatte vor ner weile mal versucht den MLD Ton über's Netzwerk an andere Systeme zu schicken. Allerdings ist das nur mit Alsa doch recht kompliziert.
Wenn sich mit dem Blueman ein MLD System als Bluetooth Lautsprecher nutzen lässt, wäre das durchaus interessant um Youtube Videos am Notebook anzuschauen und dabei nen vernünftigen Sound zu haben.
Nur leider kann der Blueman wohl nicht ständig im Hintergrund laufen, da die MLD kein Pulsaudio verwendet, sondern nur das pure Alsa, und da ist das Mischen mehrerer Quellen meist nicht möglich.

gr4vity:
Hello Claus,
I can't use MLD without pulseaudio because it has many advantages over Alsa.
One of them is i can watch 2 channels simultaneously with my dual tuner card and sound is working for both channels.

This topic has added another adavange for Pulseaudio that you can send/receive sound via bluetooth.

I remember that you decided to release Pulseaudio for MLD after i posted ICQ sound problem a while ago.
However, i don't know why you decided to remove it, is there some specific reason?

gr4vity:
I forgot to mention that in the above screenshots i'm using MLD as a bluetooth speaker for RPI4

You can also do the opposite, send MLD sound to bluetooth headset/speaker  :)

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