If the labor contract of your company does not involve the clause of salary confidentiality, it is more appropriate to publish the video of salary copy.

You can check the relevant contents first. If the salary is required to be kept confidential in the labor contract, you can't publish it publicly, otherwise the company may punish you if it finds out. Without this clause, it is possible to publish the paid copy video, which can not only let others see your work return, but also inspire themselves to work harder.

Therefore, if the company has no restrictions, it can be released.