Bug 216354

Summary: Videotexture issue hevc with alpha in Safari
Product: WebKit Reporter: zina_scorpion
Component: WebRTCAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: dino, dustin.kerstein, eric.carlson, jer.noble, webkit-bug-importer, youennf
Priority: P1 Keywords: HTML5, InRadar
Version: Safari 13   
Hardware: iPhone / iPad   
OS: iOS 12   
Attachments:
Description Flags
image of marker none

zina_scorpion
Reported 2020-09-10 04:35:27 PDT
Using hevc with alpha <video> html to make a videoTexture in threejs and doesnt seem to be an issue in threejs hevc with alpha wont play as video Texture or jumping back to first frame not sure. ( html Tag works fine with alpha ) other videos, working fine and hevc without alpha also plays normally. Tested on: Iphone 11, 7 Ipad pro iOS 13.5 Browser: Safari
Attachments
image of marker (90.13 KB, image/jpeg)
2020-09-10 06:24 PDT, zina_scorpion 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2020-09-10 05:24:55 PDT
<rdar://problem/68637268>
youenn fablet
Comment 2 2020-09-10 05:25:30 PDT
Thanks for the report. If you have a jsfiddle or a repro case we can get, that might speed up the investigation.
zina_scorpion
Comment 3 2020-09-10 06:24:38 PDT
Created attachment 408433 [details] image of marker
zina_scorpion
Comment 4 2020-09-10 06:27:44 PDT
a fiddle with the problem but, Three.js fiddle doesnt work on ipad https://jsfiddle.net/gtsq5Lfe/70/ alternativ u can access my project whith player11en.github.io/Three.js U need to press play before scanning marker (image in Attachment) the video is the working <video> Tag, the other is the videotexture
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