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Issue 601637 link

Starred by 3 users
Status: WontFix
Owner:
█ srcv@chromium.org
Last visit > 30 days ago
Closed: Apr 2016
Cc:
█ tnakamura@chromium.org
█ srnarayanan@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug



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No audio from device Jerry during apprtc call

Project Member Reported by srcv@chromium.org, Apr 7 2016 
Chrome Version: 50.0.2661.67 / 7978.48.0 beta
Device: Jerry

What steps will reproduce the problem?

0. Browse to https://test.webrtc.org/manual/iframe-apprtc/ on deviceJerry  and https://appr.tc/ on desktop (Linux)
1. Enter the room name from device Jerry on the desktop
2. Open the javascript console (alt+cmd+j or ctr+shift+j) and watch for any errors

Expected result:
Audio and video should be clear on both the machines

Actual result:
Video is clear from both sides but audio is heard only from desktop. No audio is heard from device. 

Note:
1) This issue is observed 3/3 times (100%)
2) This issue is not observed in iframed apprtc calls
3) Feedback submitted for this issue : https://feedback.corp.google.com/product/208/neutron?lView=rd&lRSort=1&lROrder=2&lRFilter=1&lReportSearch=user:srcv&lReport=7781915207

Please find attached webrtc-internal dump from desktop and device Jerry
Desktop_webrtc_internals_dump_apprtc_Call_jerry_577425.txt
693 KB View Download
Device_Jerry_webrtc_internals_dump_apprtc_Call_577425.txt
1.9 MB View Download

Comment 1 by tnakamura@chromium.org, Apr 13 2016

Owner: srcv@chromium.org
Status: Assigned (was: Untriaged)
> 0. Browse to https://test.webrtc.org/manual/iframe-apprtc/ on deviceJerry
seems to conflict with
> 2) This issue is not observed in iframed apprtc calls

Can you clarify when this problem occurs?

Also, since you seem to be able to consistently hit this with the Jerry, can you add the results from https://test.webrtc.org/ and a loopback apprtc call? The Device_Jerry_webrtc_internals_dump_apprtc_Call_577425.txt file lists a stream of zeroes for audioInputLevel, so it seems like the microphone wasn't picking up any audio.

Comment 2 by srcv@chromium.org, Apr 19 2016

Status: WontFix (was: Assigned)
Retried apprtc calls (including iframed) on device Jerry with M51 51.0.2704.0 / 8172.4.0 dev and observed that audio and video to and from the device are clear during apprtc calls.
►

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