SERVER AND METHOD FOR TRANSMITTING CAPTURED IMAGE OF BROADCAST STREAM TO DEVICE, AND THE DEVICE

摘要

PURPOSE: A server transmitting a still image of broadcast stream by using a terminal, a method thereof, and a terminal thereof are provided to enable a user to obtain the information of a broadcast channel different from a broadcast channel that the user watches. CONSTITUTION: A still image generating unit (11) produces still images from broadcast streams of multiple channels. A broadcast stream transmitting unit (12) transmits a broadcast stream of one channel among the multiple channels to a first terminal. A request signal receiving unit (13) receives a request signal that requests a still image of at least one channel among multiple channels from a second terminal. A still image stream generating unit (14) generates a still image based on the still image of at least one channel. A still image transmission unit (15) transmits the still image stream to a second terminal. [Reference numerals] (11) Still image generating unit; (12) Broadcast stream transmitting unit; (13) Request signal receiving unit; (14) Still image stream generating unit; (15) Still image transmission unit; (20) Network