Video processing system, video output apparatus, video display apparatus and video processing method

摘要

According to one embodiment, a video output device includes a first resolution converter and a first determination module. The first determination module is configured to determine whether a first level indicating the performance of resolution conversion processing of the first resolution converter is higher than a second level. The first resolution converter is configured to convert video data with a first resolution into one with a second resolution when the first level is higher than the second level.

主权项

1. A video processing system, comprising:
a video output device; and a video display device connected to the video output device so that bidirectional communication is possible, wherein the video output device comprises:
a first resolution converter configured to perform resolution conversion processing for converting video data with a first resolution into video data with a second resolution higher than the first resolution, at a first level indicating performance of the resolution conversion processing;a first reception module configured to receive a second level indicating performance of resolution conversion processing of the video display device from the video display device through the bidirectional communication;a first determination module configured to determine whether the first level is higher than the second level; anda first transmission module configured to transmit the video data to the video display device, and the first resolution converter is configured to convert the video data with the first resolution into the video data with the second resolution when the first level is higher than the second level, and the video display device comprises:
a second reception module configured to receive the video data from the video output device;a second resolution converter configured to perform resolution conversion processing for converting the video data with the first resolution into the video data with the second resolution at the second level; anda display configured to display the video data with the second resolution, and the second resolution converter is configured not to perform the resolution conversion processing when the video data with the second resolution is received.