TRANSCODING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a transcoding device that generates spatial queue information for a multi-channel audio decoder to decode a multi-channel audio signal and a multi-object audio signal.SOLUTION: A transcoding device 103 includes: rendering information generation means that generates first rendering information for a multi-object audio signal; and rendering means that generates spatial queue information for the multi-object audio signal on the basis of the first rendering information and second rendering information for the multi-object audio signal. The second rendering information is transferred from an encoding device and includes preset information (preset ASI) for the multi-object audio signal.SELECTED DRAWING: Figure 1