Possible to skip frames in database?

[nufanDK2]

Hi again.

I have recorded a database with the app for Asus Zenfone AR, and have recorded it with the update rate set to "Max".
That is of course way overkill, and when reprocessing the database on desktop, I would like to skip like every 2nd frame or more, so the processing time can be reduced.
Is this possible?

[matlabbe]

Hi,

which processing do you refer? Is it on exportation? If so, it is possible to activate "Preferences->Node filtering" before exporting.

When reprocessing the database like in this tutorial, assuming that Max in RTAB-Map Tango refers to 5 Hz, set RTAB-Map's detection rate to 2.5 Hz.

cheers,
Mathieu