Assign VLAN devices to same network as dumb switch interface?

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I have an AP with VLAN support on OPT1 and a dumb switch (no VLAN support) for my cameras on OPT2. I would like any devices that are tagged VLAN #5 coming from the AP to be on the same network/subnet as the devices that are connected to the dumb switch. Is this possible? Does it involve bridging?