Multimedia system, relevant multimedia information display device and multimedia information transmission method

摘要

A multimedia system includes a multimedia content providing device, a multimedia information providing device, and a multimedia information display device. The multimedia content providing device and the multimedia information providing device respectively provide the multimedia content and the related multimedia information. The multimedia information display device comprises a display device, a wireless communication device, and a signal processing device. The wireless communication device receives the multimedia content and the related multimedia information. The signal processing device configures the display device to display the multimedia content and the related multimedia information synchronously. Moreover, the signal processing device may also configure a multimedia content display device to display the multimedia content and configure the display device of the multimedia information display device to synchronously display the related multimedia information.

主权项

1. A multimedia information display device, comprising:
a first display device; a human machine interface device; a wireless communication device, configured to operably receive a multimedia content and a multimedia information, wherein the multimedia content comprises a plurality of image frames, and the multimedia information comprises a plurality of instances; and a signal processing device, in a first interval, configuring the first display device to display a first image frame of the multimedia content, a first instance of the multimedia information, and a progress indicator indicating a first progress of displaying the first image frame; and in a second interval, configuring the first display device to display a second image frame of the multimedia content, a second instance of the multimedia information, and the progress indicator indicating a second progress of displaying the second image frame; wherein the first instance comprises one or more information fields related to a first object of the first image frame, and the first object comprises at least one of a character, an article, a sound, a scene, and a time of the first image frame; and the second instance comprises one or more information fields related to a second object of the second image frame, and the second object comprises at least one of a character, an article, a sound, a scene, and a time of the second image frame; when the human machine interface device receives one or more input signals in the first interval, the signal processing device configures the first display device to display the first image frame of the multimedia content, a third instance of the multimedia information, and the progress indicator indicating the first progress of displaying the first image frame in a third interval according to the one or more input signals; and the third instance comprises one or more information fields related to a third object of the first image frame, and the third object comprises at least one of a character, an article, a sound, a scene, and a time of the first image frame; the one or more input signals comprise at least one of a click input signal and a move input signal performed on the human machine interface device when the first display device displays the first image frame, the first instance, and the progress indicator in the first interval, and wherein when a direction of the move input signal is parallel to the progress indicator in the first interval, the signal progress device configures the first display device to display a third image frame of the multimedia content, a fourth instance of the multimedia information, and the progress indicator indicating a third progress of displaying the third image frame; the fourth instance comprises one or more information fields related to a fourth object of the third image frame, and the fourth object comprises at least one of a character, an article, a sound, a scene, and a time of the third image frame; and when the direction of the move input signal is vertical to the progress indicator in the first interval, the signal progress device configures the first display device to display the first image frame of the multimedia content, the third instance of the multimedia information, and the progress indicator indicating the first progress of displaying the first image frame.