US 12,033,386 B2
Audio/video (A/V) functionality verification
Yara Rizk, Cambridge, MA (US); Vatche Isahagian, Belmont, MA (US); Vinod Muthusamy, Austin, TX (US); Rania Khalaf, Newton, MA (US); Merve Unuvar, Manhattan, NY (US); and Sampath Dechu, Bangalore (IN)
Assigned to International Business Machines Corporation, Armonk, NY (US)
Filed by INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US)
Filed on Mar. 25, 2022, as Appl. No. 17/656,435.
Prior Publication US 2023/0306740 A1, Sep. 28, 2023
Int. Cl. G06V 20/40 (2022.01); G06V 10/75 (2022.01); G06V 20/60 (2022.01); G06V 20/62 (2022.01); G06V 30/19 (2022.01); G10L 25/57 (2013.01); H04L 65/403 (2022.01); H04L 65/80 (2022.01)
CPC G06V 20/48 (2022.01) [G06V 10/751 (2022.01); G06V 20/62 (2022.01); G06V 30/19007 (2022.01); G10L 25/57 (2013.01); H04L 65/403 (2013.01); H04L 65/80 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method comprising:
storing a stream segment of a video feed prior to transmission over a network as captured by a transmitting device within a web-based conference;
storing a stream segment of the video feed after transmission over the network as received by a receiving device within the web-based conference; and
comparing the stream segment of the video feed prior to transmission over the network with the stream segment of the video feed after transmission over the network to determine a video feed quality by determining a percentage of matching pixels between a first frame of the stream segment of the video feed after transmission over the network and a second frame of the stream segment of the video feed prior to transmission over the network, wherein the percentage of matching pixels is used to indicate the video feed quality.