Set your fps with host_framerate.

Start recording as usual.

To start exporting (replace fps with the same value you set for host_framerate):
mirv_camexport start test.bvh fps

In case no path is specified the .bvh file will be created in the folder where the .exe of your game is located.

To stop exporting:
mirv_camexport stop

Stop recording.

• mirv_camimport
• Camera Motion Data
• Source:Commands
• AfxHookSource