Velocity Lapse v1.5.0 (beta) will be rolling out on Google Play soon.
I pleased to announce that RAW (DNG) capture has been added for supported devices in Timelapse mode and is now available for beta testing.
In the Pro version of Velocity Lapse v1.5 you will find a File Format setting. If the option RAW + JPG is displayed then at least one of your device cameras supports RAW (DNG) capture. When enabled, during capture, both a JPG and DNG file will be saved. You can export the timelapse project to an image sequence as usual and you will find both files for each frame.
Please see the user guide (https://guide.velocitylapse.com) for considerations and more information on the RAW (DNG) capture feature.
Feedback is welcome.