TRANSMISSION METHOD, REPRODUCTION METHOD AND REPRODUCTION DEVICE

摘要

A transmission method according to an aspect of the present disclosure is a transmission method of a reproduction device for transmitting a video signal to a display device, wherein when the version of a transmission protocol for connecting the reproduction device and the display device is a first version, first metadata that is used in common for a plurality of images included in a continuous reproduction unit of the video signal and is information relating to the brightness range of the video signal is transmitted to the display device, and second metadata that is used in common for a unit smaller than the continuous reproduction unit of the video signal and is information relating to the brightness range of the video signal is not transmitted to the display device, and when the version of the transmission protocol is a second version, the first metadata and the second metadata are transmitted to the display device.