| 摘要 |
<p>Video processing system having a blocking system which prevents viewing or recording of programs which exceed ratings, spending, andor view time limits set by a supervisor who has entered a password accepted by the control system, an override system for entering instructions to temporarily override ratings, spending, andor view time limits, andor to permit specific programs to be viewed, and a conflict resolution system for resolving conflicts between or among multiple instructions. Related apparatus and processor are also disclosed.</p> |
