METHOD OF OPERATING AUDIO BUFFER FOR OS-LEVEL SEAMLESS LINK IN HETEROGENEOUS AUDIO BROADCAST RECEIVER, AND COMPUTER-READABLE RECORDING MEDIUM FOR SAME

摘要

The present invention relates to a technology for operating an audio buffer to stably accomplish a seamless link by an application program operated on OS in a heterogeneous audio broadcast receiver. More specifically, in case of rapidly switching a broadcast receiving module while equally maintaining a broadcast program in the middle of listening to a broadcast due to a problem such as a broadcast coverage or a radio shadow area in the heterogeneous audio broadcast receiver having the broadcast receiving modules operating in different manners, in terms of realizing a sound source synchronization process for seamlessly linking an audio without a temporary cut or repetition with the application program on OS, the present invention is able to overcome an error caused by asynchronous thread of OS, and to always secure the seamless link by composing the audio buffer with time shift queue and preciously managing the audio buffer.;COPYRIGHT KIPO 2015