Bug 165057

Summary:

Wrong Orientation of the screenshot snapped to Canvas from HTML5 video

Product:

WebKit

Reporter:

longman <lon9man>

Component:

Canvas

Assignee:

Nobody <webkit-unassigned>

Status:

NEW

Severity:

Major

CC:

dino, eric.carlson, jer.noble, lon9man, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

Safari 10

Hardware:

Mac

OS:

macOS 10.12

Attachments:

Description	Flags
screenshot of the jsfiddle-sources	none
test video	none

longman

Reported 2016-11-24 00:54:39 PST

Created attachment 295397 [details] screenshot of the jsfiddle-sources Steps to reproduce: example sources: http://jsfiddle.net/longman/umjkv6eg/ description: 1. I have video with Rotation 180-degree. Safari's player shows it with correct automatically fixed Rotation (as 0-degree) 2. i try to take screenshot from it to HTML5 Canvas Actual results: i got screenshot with different Rotation than in video player, so: 1. in player i see correct automatically fixed 0-degree Rotation 2. in canvas i see screenshot with WRONG 180-degree Rotation (upside down) Expected results: i must to see in canvas screenshot with the same Rotation, which i see in video player (in my example both must be 0-degree). FYI. you can run jsfiddle-example in Chrome and it works correctly, Firefox works as Safari in wrong way. please make behavior the same as in Chrome, it is more logically applicated. thanks!

Attachments
screenshot of the jsfiddle-sources (2.84 MB, image/png) 2016-11-24 00:54 PST, longman	no flags	Details
test video (3.36 MB, video/mp4) 2016-12-01 12:46 PST, Dean Jackson	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2016-12-01 12:35:22 PST

<rdar://problem/29464616>

Dean Jackson

Comment 2 2016-12-01 12:46:48 PST

Created attachment 295879 [details] test video

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