Lower playback speed results in lower pitch

[dKalKul]

Hi there.

is there any option to change playback speed to 0.9x or 0.8x without lowering the playback pitch at the same time?

thank you for your answers

[alnitak]

Please, take a look at the doc here

[dKalKul]

Ok, does that mean SoLoud doesn't support changing speed without automatically changing pitch?
Is it planned for future?

[alnitak]

Yes, the pitch filter is planned, but keep in mind that by slowing down the speed it is natural to hear a lower pitch.

[dKalKul]

Sorry for the very late response and thanks for your help - So, "pitch filter" means that I can set it to change only the tempo without affecting the pitch?

[alnitak]

The pitch filter has been added. You can try it using the pitch branch. In the example/lib/filters you can find the example which uses the pitch filter and a way to modify the speed without changing the pitch. By looking at that example you will have a clearer idea of how the pitch works.