How do mp4box decide a version number of `MOOF/TRAF/TFDT` atom in segment files? 

Currently I get `tfdt.version=0` so a timestamp field is 32bit value. I would like to have `tfdt.version=1` because later I need to manipulate timestamp values and need 64bit value range.
Dashing segments force TFDT version=1 (ver0=32bit, ver1=64bit) basemediacodetime value?
This is a GitHub Issue
repo:gpac
owner:gpac
Title : Dashing segments force TFDT version=1 (ver0=32bit, ver1=64bit) basemediacodetime value?
Issue date:

--- start body ---
How do mp4box decide a version number of `MOOF/TRAF/TFDT` atom in segment files? 

Currently I get `tfdt.version=0` so a timestamp field is 32bit value. I would like to have `tfdt.version=1` because later I need to manipulate timestamp values and need 64bit value range.
--- end body ---

None