Currently, the video capture feature outputs at 1024px at 5Mb/s. This document
has this to say about the related system property (debug.oculus.enableVideoCapture):
When enabled, each enterVrMode generates a new mp4 file in
/sdcard/oculus/VideoShots/. Videos are full resolution, undistorted,
single-eye, with full-compositing support. Defaults are 1024 resolution
at 5 Mb/s.
The term used, "defaults", imply these settings can be changed. However, there's no reference as to how. Can I get clarification on this?
S7 Exynos Nougat. 2017 Gear VR. Public test channel.