1417467 - HTML5 video controls don’t work

Status: UNCONFIRMED

(Core :: Audio/Video: Playback, defect, P3)

Description

[Frank]

User Agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:57.0) Gecko/20100101 Firefox/57.0
Build ID: 20171030111120

Steps to reproduce:

Go to https://vidsrv1.sas-online.net/videos_mp4/index.php?event=449&location=0&stamp=1510480996 – this is an HTML5 video. Now I want to start/stop/pause the video.


Actual results:

When opening the page, both concatenated videos run through, but the video control buttons (and space bar) don’t work.

Altering the volume, full-screen mode and arrow keys, however work, as does the right-click menu and FF on Android.


Expected results:

Video playback controls should just work.

Comment 1

[Frank]

Was tested on Fedora 27 and Windows 10

Comment 2

[Jean-Yves Avenard [:jya]]

can you please provide a copy of your about:support output?

thank you

Comment 3

[Jean-Yves Avenard [:jya]]

Attachment: Bug 1417467 - P1. Don't enable nv12 surfaces if we failed to parse the version string.

Review commit: https://reviewboard.mozilla.org/r/199932/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/199932/

Comment 4

[Jean-Yves Avenard [:jya]]

Attachment: Bug 1417467 - P2. Indicate surface type in decoder description.

Review commit: https://reviewboard.mozilla.org/r/199934/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/199934/

Comment 5

[Frank]

Why did you remove All? This was the case on Win10, too.

Comment 6

[Frank]

Attachment: about:support

Comment 7

[Blake Wu [:bwu][:blakewu]]

On my windows 10 laptop, it needs Flash to play. 
Are you sure it is using HTML5?

Comment 8

[Frank]

On my Linux system I have no flash at all, so why shouldn’t it be HTML5 then?

Comment 9

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

It plays as HTML5 for me. The video controls work in 59 as expected.