Patent ID: 11871121
Assignee: AVERMEDIA TECHNOLOGIES, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. The video signal conversion method of claim 1, wherein determining whether the input signal corresponds to the high dynamic range imaging format according to the at least one format information of the image metadata and determining whether the video receiver supports the high dynamic range imaging format and generating the conversion command in response to the input signal corresponding to the high dynamic range imaging format and the video receiver being not support the high dynamic range imaging format comprise:
determining whether the input signal corresponds to the high dynamic range imaging format according to the at least one format information of the image metadata to generate a first determination;
determining whether the video receiver supports the high dynamic range imaging format to generate a second determination; and
in response to the first determination of the input signal corresponding to the high dynamic range imaging format and the second determination of the video receiver being not support the high dynamic range imaging format, generating the conversion command.