Can the video of buying a car in full be used as evidence?

When buying a car in a 4S store, if there is a dispute, the recording can of course be provided to the court as court evidence. Of course, recording is only a chain of evidence, and one of them also needs to provide witness material evidence and contract provisions.

If there is a contract signed by both parties, it should be based on the contract, and the recording is only used as auxiliary evidence and will not be fully adopted.