Patent ID: 11909957
Assignee: FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The method of claim 13, the method further comprising:
encoding, into a second picture parameter set (PPS) of a video data stream, second conformance cropping window parameters comprising a second pps_conf_win_left_offset, a second pps_conf_win_top_offset, a second pps_conf_win_right_offset, and a second pps_conf_win_bottom_offset;
determining to not use the second pps_conf_win_left_offset, the second pps_conf_win_top_offset, the second pps_conf_win_right_offset, and the second pps_conf_win_bottom_offset for upscaling of a region within a second reference picture;
based on the determination not to use the second pps_conf_win_left_offset, the second pps_conf_win_top_offset, the second pps_conf_win_right_offset, and the second pps_conf_win_bottom_offset to perform upscaling of the region within the second reference picture,
encoding, into the second picture parameter set (PPS), a second pps_scaling_window_explicit_signalling_flag with a value of true.