If there is in-car video evidence that was provided with disclosure, and the prosecutor doesn't choose to use it in court, will it still be available on the trial date for the defendant to use it?

There was a thread previously about how to get your photos admitted in court (or at least a good chance). Regarding these two points: - RAW format of the original photos if digital, on CD or memory card - time stamp on photo iPhones don't shoot/save in RAW as far as I know. Could these just be the J...