Patent ID: 9113132
Filing Date: 2015-08-18
Classification: G11B,H04N

Abstract:
1. A method for recording a video-audio stream transmitted for a video voice mail, comprising: receiving, by a computer processor, live video packets and live audio packets, the live video packets comprising a reference frame and a dependent frame, and the live audio packets corresponding to each frame of the video packets; identifying, by the computer processor, each video frame of the received video packets as the reference frame or the dependent frame; in response to identifying a first video frame as the dependent frame before identifying a second video frame as the reference frame, discarding, by the computer processor, the identified first video frame and buffering a first audio packet selected from the received audio packets, wherein the buffered first audio packet is synchronized to the discarded first video frame; and in response to identifying the second video frame as the reference frame after identifying the first video frame as the dependent frame: