Note: There are a few cases of duplicates in user autocompletion which are being worked on.

Glitches of flash video plugin on site (flash plugin repeatable change position)




6 years ago
5 years ago


(Reporter: kolubinowicki, Unassigned)



Firefox Tracking Flags

(Not tracked)




(2 attachments)



6 years ago
User-Agent:       Mozilla/5.0 (Windows NT 6.1; rv:2.0b13pre) Gecko/20110313 Firefox/4.0b13pre
Build Identifier: 

Check attachments for recorded glitches. (posts from Mar 12th 2011 at 9:05PM)
Gecko/20110312 Firefox/4.0b13pre
NO GPU acceleration 0/1
Windows 7 32bit

Reproducible: Always

Steps to Reproduce:
2.See glitches  

Actual Results:  
Glitches on embedded flash video plugin

Expected Results:  
No glitches
I'm not sure this is actually graphics...

Comment 2

6 years ago
Created attachment 519047 [details]
Recorded bug behavior.

Comment 3

6 years ago
Created attachment 519048 [details]
1Fps Cut Recorded bug behavior.


6 years ago
Version: unspecified → Trunk
Keywords: regressionwindow-wanted

Comment 4

6 years ago
Problem also occur on stable flash
and also on Firefox 3.6.13 (latest checked version)
On Chrome and Opera flash work fine. Page specific problem?

Comment 5

6 years ago
WFM (with OOPP enabled/disabled)

Win 7 32bit

Adapter Description : NVIDIA GeForce GTS 250
Vendor ID : 10de
Device ID : 0615
Adapter RAM : 1024
Adapter Drivers : nvd3dum nvwgf2um,nvwgf2um
Driver Version :
Driver Date : 1-7-2011
Direct2D Enabled : true
DirectWrite Enabled : true (6.1.7601.17563, font cache 0.23 MB)
WebGL Renderer : Google Inc. -- ANGLE -- OpenGL ES 2.0 (ANGLE
GPU Accelerated Windows : 1/1 Direct3D 10

Comment 6

6 years ago
In addition to comment 4 (sorry for bugspam). Bug occur for my computer specification from latest trunk version of Minefield (also on forced Gpu 1/1 direct 3d 9), to as far as latest checked Firefox, only on embedded video/flash on In past I didn't notice any kind of glitches on that site. Also I don't install any new gpu driver, or exotic software that can harm system (except regular windows 7 updates :)
I see the bug. Maybe a Flash 10.2 bug?

A reduced testcase would probably help here.

Comment 8

6 years ago
This problem happens on 
* Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv: Gecko/20080308 Firefox/
* Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv: Gecko/20090415 BonEcho/
* Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv: Gecko/2010031422 Firefox/3.0.19
* Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv: Gecko/20110304 Firefox/3.5.18pre ID:20110304030206
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv: Gecko/20110309 Namoroka/3.6.16pre ID:20110309033306
* Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b13pre) Gecko/20110312 Firefox/4.0b13pre ID:20110312030414

However, not happen on
* Google Chrome 10.0.648.133
* Google Chrome 12.0.701.0 canary build
* Opera/9.80 (Windows NT 6.1; U; en) Presto/2.7.62 Version/11.01

I did not test the other browser.

And this also happens on Linux build
Mozilla/5.0 (X11; Linux i686; rv:2.0b13pre) Gecko/20110313 Firefox/4.0b13pre ID:20110313030411
Ever confirmed: true
OS: Windows 7 → All
Could this be related to bug 635988?
So a regression window won't be that helpful if it goes that far back (thanks for testing Alice!). All the reports so far have been with Flash >= 10.2 it looks like, so maybe the version of Flash used is important?
Keywords: regressionwindow-wanted

Comment 11

6 years ago
If this is related to the version of Flash, then it may be any Flash >= 10.1, because I've been seeing this for quite a long time now.

Comment 12

6 years ago
i have it since 11 march , flash 10.2 , layer acceleration on , nvidia dx9 card , latest driver, d2d off

Comment 13

5 years ago
Tested again link:

and cannot reproduce anymore bug on:
Nightly 15.0a1,
Firefox 4.0
Firefox 12

with Flash Player version
Last Resolved: 5 years ago
Resolution: --- → WORKSFORME
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