641376 - Glitches of flash video plugin on Engadget.com site (flash plugin repeatable change position)

Status: RESOLVED WORKSFORME

(Core :: Graphics, defect)

Description

[kolubinowicki]

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

Check attachments for recorded glitches.

Engadget.com (posts from Mar 12th 2011 at 9:05PM)
Gecko/20110312 Firefox/4.0b13pre
Flash: 10.3.180.42
NO GPU acceleration 0/1
Windows 7 32bit

Reproducible: Always

Steps to Reproduce:
1.Open Engadget.com
2.See glitches  

Actual Results:  
Glitches on embedded flash video plugin

Expected Results:  
No glitches

Comment 1

[Bas Schouten (:bas.schouten)]

I'm not sure this is actually graphics...

Comment 2

[kolubinowicki]

Attachment: Recorded bug behavior.

Comment 3

[kolubinowicki]

Attachment: 1Fps Cut Recorded bug behavior.

Comment 4

[kolubinowicki]

Problem also occur on stable flash 10.2.152.32
and also on Firefox 3.6.13 (latest checked version)
On Chrome and Opera flash work fine. 

Engadget.com Page specific problem?

Comment 5

[pal-moz]

WFM (with OOPP enabled/disabled)

Win 7 32bit
Flash 10.2.152.32

Adapter Description : NVIDIA GeForce GTS 250
Vendor ID : 10de
Device ID : 0615
Adapter RAM : 1024
Adapter Drivers : nvd3dum nvwgf2um,nvwgf2um
Driver Version : 8.17.12.6658
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 0.0.0.541)
GPU Accelerated Windows : 1/1 Direct3D 10

Comment 6

[kolubinowicki]

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 2.0.0.20, only on embedded video/flash on Engadget.com. 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 :)

Comment 7

[Robert O'Callahan (:roc) (email my personal email if necessary)]

I see the bug. Maybe a Flash 10.2 bug?

A reduced testcase would probably help here.

Comment 8

[Alice0775 White]

Confirmed
This problem happens on 
* Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.8.0.14eol) Gecko/20080308 Firefox/1.5.0.12eol
* Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.8.1.22pre) Gecko/20090415 BonEcho/2.0.0.22pre
* Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.0.19) Gecko/2010031422 Firefox/3.0.19
* Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.18pre) Gecko/20110304 Firefox/3.5.18pre ID:20110304030206
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.16pre) 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

Comment 9

[Robert O'Callahan (:roc) (email my personal email if necessary)]

Could this be related to bug 635988?

Comment 10

[Timothy Nikkel (:tnikkel)]

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?

Comment 11

[Warner Young]

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

[fxtech]

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

Comment 13

[kolubinowicki]

Tested again link: 

http://www.engadget.com/2011/03/12/sprints-dan-hesse-differentiates-between-unlimited-and-unlimit/

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

with Flash Player version 11.2.202.235