You have to delete and create the FVID2 capture driver as VIP configuration is a driver create param.This also means you will have to delete and create the capture link.This requires deletion and recreation of all links.
You could modify the capture link to add a new captureLink command to just create the capture driver. If you make this modification you can stop, delete and recreate only the capture driver and don't have to delete and create all the other links.
The capture buffers should however be created for maximum resolution as buffers will not be created if you just delete and create the capture driver.This also means the capture link output dataFormat (422I or 420SP) cannot change when you change VIP configuration
Once you change capture configuration you have to invoke CAPTURE_LINK_CMD_SET_RESOLUTION if there is a capture resolution change so that the next link is aware of change in resolution