1474942 - new-scene-indicator shows activity on zdf.de even if the video itself is the only visible change

Status: RESOLVED WORKSFORME

(Core :: Graphics: WebRender, defect, P3)

Description

[Darkspirit]

Attachment: 2018-07-11 17-14-59.mp4

Win10 + Debian Testing, GTX 1060
gfx.webrender.all
gfx.webrender.debug.new-frame-indicator
gfx.webrender.debug.new-scene-indicator

On YouTube there is no scene activity if the video progress bar is hidden, but on zdf.de there is as much activity as if it was still shown.

Is this a website bug or something that could be improved?

Comment 1

[Kartikaya Gupta (email:[e-mail])]

I can reproduce this. It smells like a website bug but it's worth looking into a bit more. I loaded the page without WR and paintflashing enabled, but I didn't see any flashing while the video was loading, so there's no obvious changes happening on the page.

Comment 2

[Glenn Watson [:gw]]

Although I couldn't find many videos that would play (maybe need a log in, but it's not in a language I can understand), I was able to play video on a couple of pages and confirm that no scene building was occurring, so this seems resolved. Please reopen if not the case with more details on how I can repro.