Use Burn-in Metadata to burn-in clip information.
To access the Burn-in Metadata menu, use:
Timeline, then use ConnectFX (see Creating ConnectFX).
Timeline, then add Timeline FX from the Effects ribbon (see Adding Timeline FX).
Tools, then select from the menu (See Accessing Tools).
This node accepts a front clip, and outputs a result. It renders a black frame whenever its input is unlinked media or a No Media slate.
Note that some tokens and layers are either not available for display, or display different information, depending where Burn-in Metadata is being used.