1817604 - Video time slider no longer updating once PiP-mode is engaged

Status: VERIFIED FIXED

(Toolkit :: Video/Audio Controls, defect, P1)

Description

[[:philipp]]

Attachment: screenshot

str on windows 10:

• let a video file play in the browser, e.g. https://rodlzdf-a.akamaihd.net/none/zdf/22/05/220506_landung_hli/3/220506_landung_hli_3360k_p36v15.mp4
• right-click the video and select "watch picture in picture"
• from now on the time slider on the main video is no longer updating and stuck at the wrong position half-way, whereas it's showing up correctly in the PiP overlay. this won't correct either once PiP mode is closed.

Comment 1

[BugBot [:suhaib / :marco]]

:florian, since you are the author of the regressor, bug 1812694, could you take a look?

For more information, please visit auto_nag documentation.

Comment 2

[Kevin Locke]

I'm also able to reproduce the issue without PiP-mode. Steps to reproduce:

1. Visit https://developer.chrome.com/blog/capture-stream/
2. Right-click the video with the teapots and choose "Show controls"
3. Observe that the position slider is centered in the timeline, rather than being at the left end.
4. Press play and observe that the position slider does not move.

Pushlog https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=ec62a94e3619131ee4b3605169ae51da4520cd9f&tochange=fd5f9b2c8b27433cfac42531bf69d09283ac8106 also suggests Bug 1812694 is the regressor.

Comment 3

[Florian Quèze [:florian]]

Attachment: Bug 1817604 - show all scrubber position updates until reflowed dimensions are updated in videocontrol.js, r=Gijs.

Comment 4

[kpatenio]

Setting to P1 since there is an attached patch by Florian.

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/cfc8a7f1d2f2
show all scrubber position updates until reflowed dimensions are updated in videocontrol.js, r=Gijs.

Comment 6

[Cristina Horotan [:chorotan]]

https://hg.mozilla.org/mozilla-central/rev/cfc8a7f1d2f2

Comment 7

[nicoleta.sibisan]

Reproduced the initial issue in Nightly 112 (2023-02-18).
Verified - fixed in beta 112.0b3 and the latest Nightly 113.0a1 (2023-03-16), on mac os 12, win 11, ubuntu 20.