You show a timestampted video of you stopping at the stopsign and the audio and video will pick up the sound and reflection of the cherries lighting up to prove it wasn't staged.
Is that how it works, or we just guessing? It's a valid question posed to those that advocate spending $$ on a dash-cam. What's the process involved with disclosing the footage as evidence, and what has happened through court proceedings of claimants arguing the footage has been altered. IMO, is it not entirely out of this world for an involved party to argue that an individual's dash-cam video has been altered and therefore not admissible.