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Issue 739075 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner: ----
Closed: Sep 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug



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On sharing Microsoft PPT 2016 using WebRTC, shared content not getting updated

Reported by mi.test....@gmail.com, Jul 4 2017

Issue description

UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36

Steps to reproduce the problem:
1. Select PPT 2016 app for sharing
2. Change the content of app by moving to different slides
3. View the shared content at receiver's end

What is the expected behavior?
Updated content should get shared

What went wrong?
Only the first frame is shared, the updated content is not shared. Only the mouse movements are captured. On resizing the app, the content is again refreshed.

Did this work before? N/A 

Does this work in other browsers? N/A

Chrome version: 59.0.3071.115  Channel: stable
OS Version: 10
Flash Version: 

Reference : https://www.webrtc-experiment.com/Pluginfree-Screen-Sharing
 
Labels: Needs-Feedback
This resemples  bug 725696 . However, that bug has been fixed since Chrome 59.0.3071.109 and the report says it occurred on 59.0.3071.115.

mi.test.group@: Can you confirm that the Chrome version where you experienced the problem was 59.0.3071.115?
Components: -Blink>WebRTC Blink>GetUserMedia>Desktop
Yes, this issue has been in this version. But there are still some issues : 

If the shared ppt looses focus, that is, we navigate to some other app, then the shared content changes to the first slode or some random slide in between.

Example :
1. Maximise the ppt window to full screen (not the slide show)
2. Share this ppt
3. Change the slides. At this time sharing will work fine.
4. Navigate to some other app. At this time, verify the receiver's end. The shared content will show some other slide.
5. Again navigate back to the ppt. Now the sharing will resume.
Project Member

Comment 4 by sheriffbot@chromium.org, Jul 5 2017

Cc: guidou@chromium.org
Labels: -Needs-Feedback
Thank you for providing more feedback. Adding requester "guidou@chromium.org" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Status: Untriaged (was: Unconfirmed)
I suspect this is a dupe of https://bugs.chromium.org/p/webrtc/issues/detail?id=3852 
Status: WontFix (was: Untriaged)
WontFix since this is suspected to be Powerpoint's window handling.

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