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Issue 847209 link

Starred by 2 users

Issue metadata

Status: Started
Owner:
Last visit > 30 days ago
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Android , Windows , iOS , Chrome , Mac , Fuchsia
Pri: 2
Type: Bug



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NetEq produces audio that sounds like a repeating pattern.

Project Member Reported by minyue@chromium.org, May 28 2018

Issue description

Chrome Version: <=68
OS: all

What steps will reproduce the problem?
(1) Limit network uplink bandwidth to approximately 300 kbps (using netem for example)
(2) Start a Hangout conference

What is the expected result?
Smooth audio.

What happens instead?
Audio shows bursts of artefact that sound like audio being repeated.

A WebRTC bug tracker also exist for the same issue:
https://bugs.chromium.org/p/webrtc/issues/detail?id=9289
 

Comment 1 by minyue@chromium.org, May 28 2018

Status: Started (was: Fixed)
Labels: -M-68 M-69
Project Member

Comment 3 by bugdroid1@chromium.org, Jun 26 2018

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b25f59c2bac8f9f8514d5604ae2636865b8b1707

commit b25f59c2bac8f9f8514d5604ae2636865b8b1707
Author: Minyue Li <minyue@chromium.org>
Date: Tue Jun 26 14:41:52 2018

Add WebRTC-Audio-NetEqPostponeDecodingAfterExpand to fieldtrial_testing_config.

R=rkaplow@chromium.org

Bug: 847209
Change-Id: I8eee5488ad828d917a99d20dee96531a5b733c11
Reviewed-on: https://chromium-review.googlesource.com/1114798
Reviewed-by: Robert Kaplow <rkaplow@chromium.org>
Commit-Queue: Minyue Li <minyue@chromium.org>
Cr-Commit-Position: refs/heads/master@{#570400}
[modify] https://crrev.com/b25f59c2bac8f9f8514d5604ae2636865b8b1707/testing/variations/fieldtrial_testing_config.json

Project Member

Comment 4 by bugdroid1@chromium.org, Dec 10

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/5474e390ce137317982c1a07e244b5969f59a242

commit 5474e390ce137317982c1a07e244b5969f59a242
Author: Jakob Ivarsson <jakobi@google.com>
Date: Mon Dec 10 11:06:15 2018

Add android_webview to WebRTC-Audio-NetEqPostponeDecodingAfterExpand field trial testing config.

Bug: 847209
Change-Id: I7fde695b22e3c1a1b9153f8be429cea41a2c0ac8
Reviewed-on: https://chromium-review.googlesource.com/c/1366286
Reviewed-by: Robert Kaplow <rkaplow@chromium.org>
Commit-Queue: Jakob Ivarsson <jakobi@google.com>
Cr-Commit-Position: refs/heads/master@{#615083}
[modify] https://crrev.com/5474e390ce137317982c1a07e244b5969f59a242/testing/variations/fieldtrial_testing_config.json

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