196766 2019-04-10 06:08:33 -0700 [QtWebKit] Can't play video on canvas 2022-07-01 15:16:16 -0700 1 1 1 Unclassified WebKit Canvas WebKit Nightly Build Unspecified Unspecified RESOLVED INVALID P2 Normal --- 1 huyen.nt.0112 webkit-unassigned bfulgham dino oldest_to_newest 1525928 0 huyen.nt.0112 2019-04-10 06:08:33 -0700 Hi, I'm new user, I'm using the qtwebkit-5.212.0_alpha2-qt59-mingw530-x86.zip and I want to show video on canvas, example context.drawImage(video,0,0,width,height); But it can't show video and I got these errors: "IndexSizeError: DOM Exception 1: Index or size was negative, or greater than the allowed value" "SecurityError: DOM Exception 18: An attempt was made to break through the security policy of the user agent" Could you help me how can I resolve it. Thank you very much! 1880187 1 bfulgham 2022-07-01 15:16:16 -0700 QT is no longer part of the WebKit project.