	US 12,238,311 B2
	Priority-based video encoding and transmission
Sorin C. Cismas, Saratoga, CA (US); Jim C. Chou, San Jose, CA (US); Ling Su, Los Altos, CA (US); and Keangpo R. Ho, San Jose, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Filed by Apple Inc., Cupertino, CA (US)
Filed on Nov. 4, 2022, as Appl. No. 18/052,807.
Application 18/052,807 is a continuation of application No. 17/252,697, granted, now 11,496,758, previously published as PCT/US2019/039591, filed on Jun. 27, 2019.
Claims priority of provisional application 62/691,417, filed on Jun. 28, 2018.
Prior Publication US 2023/0092305 A1, Mar. 23, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 19/37 (2014.01); H04N 19/119 (2014.01); H04N 19/164 (2014.01); H04N 19/167 (2014.01); H04N 19/169 (2014.01); H04N 19/174 (2014.01); H04N 19/176 (2014.01); H04N 19/46 (2014.01); H04N 19/63 (2014.01)

CPC H04N 19/37 (2014.11) [H04N 19/119 (2014.11); H04N 19/164 (2014.11); H04N 19/167 (2014.11); H04N 19/174 (2014.11); H04N 19/176 (2014.11); H04N 19/1883 (2014.11); H04N 19/46 (2014.11); H04N 19/63 (2014.11)]

20 Claims

1. A device, comprising:

a display subsystem; and

one or more processors configured to:

receive packets each including one or more blocks, each block including compressed frequency data and a respective instance of timing information;

drop one or more of the blocks from one or more of the packets based on the respective instances of timing information;

decompress the compressed frequency data from the blocks that were not dropped;

reconstruct pixel data for a video frame from the decompressed frequency data; and

provide the reconstructed pixel data to the display subsystem for display.