html5 video playback has a frame in full screen

UNCONFIRMED
Unassigned

Status

()

Core
Audio/Video: Playback
P3
normal
UNCONFIRMED
a month ago
a month ago

People

(Reporter: Alexander, Unassigned)

Tracking

({regression})

57 Branch
regression
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

Attachments

(1 attachment)

(Reporter)

Description

a month ago
Created attachment 8937103 [details]
html5 bug.jpg

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0
Build ID: 20171206182557

Steps to reproduce:

html 5 videos on the secondary monitor. From e.g.: Amazon Prime Video.


Actual results:

When I html 5 videos on the secondary monitor switch to full screen remains a window border exists. On the primary monitor, the window border is not. Secondary monitor: 1680x1050 & primary Monitor: 1280x800. Screenshot in the attachment.


Expected results:

I would like the secondary monitor again without a window border. That was with the versions 56>.

Updated

a month ago
Component: Untriaged → Audio/Video: Playback
Product: Firefox → Core
Hi Alexander,
Thanks for reporting this bug. 
Just want to double confirm does that border only shows when video playback is in full screen? Can you see that border in non-video-playback case?
Keywords: regression
Priority: -- → P3
(Reporter)

Comment 2

a month ago
Hi Blake Wu,
I've tested a bit:
in normal surf is the border there, should be so.
In full screen mode (F11) he is there too, I think that's wrong.
And with the flashplayer, the border is there too.
You need to log in before you can comment on or make changes to this bug.