1338950 - Video fullscreen doesn't work in Firefox

Status: RESOLVED INCOMPLETE

(Firefox for Android Graveyard :: Audio/Video, defect, P5)

Description

[lgbrowser5]

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3; NetHelper70; CNS_UA; GWX:MANAGED; AD_LOGON=4C47452E4E4554; rv:11.0) like Gecko

Steps to reproduce:

1. Platform Version (M): NOS(7.0)
2. Firefox version (M): Firefox 50.0, 51.0
3. Reproducible on LG Ref. device (M) : Yes / G5 device
4. Reproduce rate (M) : 10/10
5. Issue Reported (M) : TD
6. Issue Description (Wrong behavior) (M) : Video fullscreen doesn't work in Firefox
7. Expected behavior (M) : Video should be displayed in fullscreen
8. Steps to reproduce (M) : 
1. Open Firefox app
2. Go to m.media.daum.net/m/entertain/tvnow
2. Select a video news
3. Press fullscreen button
9. Screen Capture (M) : video attached
10. MORE INFORMATION (O): 

When it fixed, please share Engineering Report or Release info. for patches. 


Actual results:

Video fullscreen doesn't work in Firefox



Expected results:

Video should be displayed in fullscreen

Comment 1

[lgbrowser5]

Attachment: 0213170915.7z.001

Comment 2

[lgbrowser5]

Attachment: 0213170915.7z.002

Comment 3

[lgbrowser5]

Attachment: 0213170915.7z.003

Comment 4

[lgbrowser5]

Attachment: 0213170915.7z.004

Comment 5

[lgbrowser5]

Attachment: 0213170915.7z.005

Comment 6

[lgbrowser5]

Attachment: 0213170915.7z.006

Comment 7

[Carmen Fat [:cfat] - Ecosystem QA]

Since this is a video issue, I'm moving this to the Audio/Video component.

Comment 8

[lgbrowser5]

It is not in progress
I hope you can check this issue. 
When it fixed ??

Comment 9

[lgbrowser5]

Firefox app audio does not stop playing when go to home.

Comment 10

[Mike Kaply [:mkaply]]

The audio problem shouldbe opened as a second bug.

This appears to be a web compatibility bug. The fullscreen button isn't working on Fennec

Comment 11

[Mike Taylor [:miketaylr]]

(note: Web Compatibility component exists for us to track the software we write, as it relates to WebCompat -- Firefox for Android::General is a good place to start for stuff like this).

Comment 12

[lgbrowser5]

It is not in progress
I hope you can check this issue. 
When it fixed ??

Comment 13

[Mike Kaply [:mkaply]]

I'm looking into this, but it is difficult because this is a site that only works in Korea.

Are you aware of any US sites that have this problem? Because this is a Korea only problem (and we believe it is a problem with the website) I am not placing a high priority on this.

Comment 14

[Mike Kaply [:mkaply]]

Mike:

I think this is a webcompat issue. Is there someone that can help us debug?

Fullscreen button isn't working.

Comment 15

[Mike Taylor [:miketaylr]]

Dennis, uh, do you have a Korean VPN?

Comment 16

[Dennis Schubert [:denschub]]

Sadly, no. I have tried with my Singapore and Japan VPN, but both are blocked as well.

Comment 17

[Mike Taylor [:miketaylr]]

Thanks for checking!

Mike, not sure how to proceed if the site isn't accessible to us.

Comment 18

[Mike Kaply [:mkaply]]

My Korean proxy is not working anymore either.

I'm at a loss on this one.

Comment 19

[Firefox Bug Husbandry Bot]

Re-triaging per https://bugzilla.mozilla.org/show_bug.cgi?id=1473195

Needinfo :susheel if you think this bug should be re-triaged.

Comment 20

[BMO Automation]

We have completed our launch of our new Firefox on Android. The development of the new versions use GitHub for issue tracking. If the bug report still reproduces in a current version of [Firefox on Android nightly](https://play.google.com/store/apps/details?id=org.mozilla.fenix) an issue can be reported at the [Fenix GitHub project](https://github.com/mozilla-mobile/fenix/). If you want to discuss your report please use [Mozilla's chat](https://wiki.mozilla.org/Matrix#Connect_to_Matrix) server https://chat.mozilla.org and join the [#fenix](https://chat.mozilla.org/#/room/#fenix:mozilla.org) channel.