3D stream processing

The invention relates to a method for operating a processing entity configured to process a 3D image data stream for transmission over a wireless network to an augmented reality device, the method includes receiving a 3D stream having a first image data stream representing a structure of a real-world object and a second image data stream representing a visual appearance of the real-world object; adding a corresponding transmission time indication to each of the first image data stream and the second image data stream, thereby generating a modified stream comprising the modified first stream and the modified second stream; transmitting the revised stream over the network to an augmented reality device; receiving a processing time indication for each of the modified first stream and the modified second stream; and initiating adaptation of at least one of the 3D image data stream and the modified stream based on the processing time indication. 本发明涉及一种用于操作处理实体的方法，该处理实体被配置成处理3D图像数据流以通过无线网络传输到扩展现实设备，该方法包括：接收具有表示现实世