3D PANORAMIC AUDIO AND VIDEO LIVE BROADCAST SYSTEM AND AUDIO AND VIDEO ACQUISITION METHOD

摘要

Provided are a 3D panoramic audio and video live broadcast system and an audio and video acquisition method. The 3D panoramic audio and video live broadcast system comprises an audio and video acquisition device, a server, and a plurality of user terminals. The audio and video acquisition device is used for synchronously acquiring multi-channel original video data and multi-channel original audio data by hardware, the multi-channel original video data and the multi-channel original audio data is processed to obtain 3D panoramic audio and video data; a server performs transcode treatment on the 3D panoramic audio and video data; and user terminals lively broadcast the transcoded 3D panoramic audio and video data in real time. Embodiments of the invention can increase picture definition, reduce image distortion, and achieve hardware synchronous acquisition of the multi-channel video data and the multi-channel audio data.