Creative: play/render timeline 1/2 speed

Hi,

due to my creative approach to my music video I want to render in 1/2 speed = double length. Is there an easy option to do so?

1. I want to keep the timeline with all crossfades etc.
2. for the music I import a 88.2kHz wav which DaVinci should render in 44.1kHz = which means 1/2 speed too.
3. Rendering without manually editing every clip and every fade to double lenght etc

Please Note I am on version 15.

Thank you
Johannes

Render out a master file, then bring it back and slow it down.

Simple! Thank you for your hint.