PROJECTION SYSTEM, PROJECITON APPARATUS AND PROJECITON METHOD OF PROJECTION SYSTEM

摘要

A projection system, a projection apparatus and a projection method of the projection system are provided. The projection apparatus of the projection system projects an image according to image data, and captures subtitle information included in the image data. A projection unit of the projection apparatus projects the image. A control unit of the projection unit is coupled to the projection unit for capturing subtitle information. A communication unit of the projection apparatus is coupled to the control unit. A network device of the projection system stores subtitle comparison information. The communication unit communicates with the network device, and is controlled by the control unit to transmit the subtitle information to the network device. The network device compares the subtitle information with the subtitle comparison information to acquire video information corresponding to the image data.

主权项

1. A projection system, comprising:
a projection apparatus, adapted to project an image according to image data, and capture subtitle information included in the image data, wherein the projection apparatus comprises:
a projection unit, adapted to project the image;a control unit, coupled to the projection unit, and adapted to capture the subtitle information; anda communication unit, coupled to the control unit; and a network device, adapted to store subtitle comparison information, wherein the communication unit is adapted to communicate with the network device, and the communication unit is controlled by the control unit to transmit the subtitle information to the network device, Wherein the network device is adapted to compare the subtitle information with the subtitle comparison information to acquire video information corresponding to the image data.