1194704 - Hide/Show controls option does not take action until VP9/VP8 video is played in full screen

Status: RESOLVED WORKSFORME

(Core :: Audio/Video: Playback, defect)

Description

[Bogdan Maris [:bogdan_maris], Release Desktop QA]

Affected builds:
- latest Aurora 42.0a2 (both e10s enabled and disabled)
- latest Nighty 43.0a1 (both e10s enabled and disabled)

Affected OS`s:
- Windows 7 64-bit
- Ubuntu 14.04 32-bit
- Mac OS X 10.10.4

STR:
1. Start Firefox
2. Open test page: http://base-n.de/webm/VP9%20Sample.html
3. Play VP9 or VP8 video
4. Right click on video and select Hide Controls

Expected results: Controls are hidden and shown if the option is selected from context menu.

Actual results: Controls are still visible, entering fullscreen will make the controls go away.

Notes:
- This is a recent regression, it does not reproduce on 40.0 RC build 4. Will provide a regression range ASAP.

Comment 1

[Bogdan Maris [:bogdan_maris], Release Desktop QA]

Found this regression range using mozregression:

m-c
Last good build: 2015-08-05
First bad build: 2015-08-06

Last good revision: f3b757156f69
First bad revision: 2fad09a0540d

Pushlog: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=f3b757156f69&tochange=2fad09a0540d

Comment 2

[Ralph Giles (:rillian)]

Looks like another state sync issues with the video overlays?

Comment 3

[Cameron McCormack (:heycam) (away)]

Thanks, sounds likely to be the same as bug 1192302 (which I'll be investigating this week).

Comment 4

[Anthony Jones (:ajones, :kentuckyfriedtakahe, :k17e)]

Does bug 1192302 fix the issue?

Comment 5

[Bogdan Maris [:bogdan_maris], Release Desktop QA]

Yes, I'm using latest Nightly and latest Developer Edition and it's fixed for me.