The pitch_scale property of AudioStreamInteractive and AudioStreamPlaylist does not work.

[Saulo-de-Souza]

Tested versions

• Reproducible in v4.4.1.stable.official [49a5bc7]

System information

Windows 11 64 bits - NVIDIA RTX 3070

Issue description

When using AudioStreamInteractive or AudioStreamPlaylist in an AudioStreamPlayer3D node, the pitch_scale property has no effect on the currently playing audio.

Steps to reproduce

Create a new project, create a main 3d scene. Add the AudioStreamPlayer3D node and in the inspector, in the stream property, select Playlist or Interactive. Change the pitch_scale and also check the auto_play option. Start the game and you will see that it has no effect on the audios.

Note: it may not work on AudioStreamPlayer and AudioStreamPlayer2D either.

Minimal reproduction project (MRP)

audio.zip

[Saulo-de-Souza]

I forgot to add a camera to the scene in the steps above so I could hear the audio.

[kantackistan]

As noted here it's not exclusive to 3D nodes. I can confirm pitch is ignored when used in an AudioStreamPlayer and AudioStreamPlayer2D.