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 12:
13. A method for encoding video, the method comprising:
encoding, into a picture parameter set (PPS) of a video data stream, conformance cropping window parameters comprising a pps_conf_win_left_offset, a pps_conf_win_top_offset, a pps_conf_win_right_offset, and a pps_conf_win_bottom_offset;
determining to use the pps_conf_win_left_offset, the pps_conf_win_top_offset, the pps_conf_win_right_offset, and the pps_conf_win_bottom_offset to perform upscaling of a region within a reference picture;
based on the determination to use the pps_conf_win_left_offset, the pps_conf_win_top_offset, the pps_conf_win_right_offset, and the pps_conf_win_bottom_offset to perform upscaling of the region within the reference picture,
encoding, into the picture parameter set (PPS), a pps_scaling_window_explicit_signalling_flag with a value of false.