Patent ID: 11962808
Assignee: LEMON INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A non-transitory computer readable medium comprising a computer program product for use by a video coding device, the computer program product comprising computer executable instructions stored on the non-transitory computer readable medium such that when executed by a processor cause the video coding device to:
acquire information in a sequence parameter set (SPS) in a Versatile Video Coding (VVC) Common Media Application Format (CMAF) track based on a rule, wherein the rule specifies a value of a video usability information progressive source flag (vui_progressive_source_flag) field in the SPS is constrained to be equal to one; and
perform a conversion between a visual media data and a media data file based on the SPS,
wherein the rule specifies a value of video usability information interlaces source flag (vui_interlaced_source_flag) field in the SPS is constrained to be shall-be-equal to one.