METHOD AND APPARATUS FOR ADAPTING AUDIO DELAYS TO PICTURE FRAME RATES

摘要

To synchronize sound information with corresponding picture information for digital cinema compositions at different frame rates in a play list during play out of the digital cinema compositions, associated audio latency settings are first established for the corresponding picture information of the digital cinema compositions in the play list in accordance with the digital cinema composition frame rates. The timing between the sound information and the picture information is then adjusted during play out of the digital cinema compositions in accordance with the associated audio latency settings for the corresponding digital cinema composition frame rates.

主权项

1. A method for synchronizing sound information with corresponding picture information for digital cinema compositions having different frame rates in a play list during play out of the digital cinema compositions, comprising the steps of:
establishing for the corresponding picture information of the digital cinema compositions in the play list, associated audio latency settings in accordance with the digital cinema composition frame rates; and adjusting timing between the sound information and the picture information during play out in of the digital cinema compositions in accordance the associated audio latency settings for the corresponding digital cinema composition frame rates.