Summary: | Motion JPEG (MJPG) displays incorrectly, crashes | ||||||
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Product: | WebKit | Reporter: | Chas Conway <chas.conway> | ||||
Component: | Images | Assignee: | Nobody <webkit-unassigned> | ||||
Status: | RESOLVED FIXED | ||||||
Severity: | Critical | ||||||
Priority: | P4 | ||||||
Version: | 523.x (Safari 3) | ||||||
Hardware: | Mac (Intel) | ||||||
OS: | OS X 10.4 | ||||||
URL: | http://discord.itg.uiuc.edu/testing/MJPG_demo.php | ||||||
Attachments: |
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Description
Chas Conway
2007-07-21 22:01:49 PDT
Thanks for the bug report, Chas! Could you post a crash log as well? I'm only getting a black rectangle instead of a movie (also when loading directly). Same results in Safari 2 and in Firefox. Created attachment 15621 [details]
Crashlog from Apple Safari 3 beta
Start Safari, load MJPG_demo.php page, click "Switch image to MJPG". Even if there is not currently any video source, you should still see grey bars flickering across the bottom of the image (which is not part of the video stream; shouldn't be there). Now closing the window with the red button causes a crash.
(In reply to comment #2) > I'm only getting a black rectangle instead of a movie (also when loading > directly). Same results in Safari 2 and in Firefox. > That's correct. The Axis video server is attached to a microscope that's not always in use (more frequently during 9-5, central time zone). Even when the real image is totally black, in apple's public beta of Safari 3 there should be flickering grey bars along the bottom of the image when you click "Switch to MJPG". The distortion would be worse if there was an image showing. When testing again I can't confirm that the newest Webkit nightly I have shows the flickering grey bars. It doesn't seem to have the same crash as the crashlog I posted either. I don't see a crash with a local debug build of WebKit r24507 with Safari 3.0 (522.12) on Mac OS X 10.4.10 (8R218). I also don't see any gray bars flickering on the screen after clicking the button. Using the Safari 3.0.2 (522.12) beta (no nightly WebKit), the steps to reproduce causes a crash, and I see the gray bars at the bottom of the image. |