oprypin 92220ffe9f Low-bandwidth audio testing
The C++ part of the test uses CallTest to set up an audio-only call. It reads an audio file, plays it through a FakeAudioDevice which transfers data through a FakeNetworkPipe for another FakeAudioDevice to receive it and write it to a file. Information about these files is printed to stdout.

The test cases are meant to try different network and audio configs (more are planned in the future).

The Python part of the test runs the C++ part and scans stdout for tests to perform, runs the pairs of files (original and degraded) through the PESQ tool to receive a score and writes that to perf dashboard.

BUG=webrtc:7229
NOTRY=True

Review-Url: https://codereview.webrtc.org/2694203002
Cr-Commit-Position: refs/heads/master@{#17356}
2017-03-23 10:40:03 +00:00
..
2017-03-23 10:40:03 +00:00
2017-03-09 01:15:06 +00:00
2017-03-14 08:32:50 +00:00
2017-03-23 10:40:03 +00:00
2017-03-23 10:40:03 +00:00

Name: WebRTC
URL: http://www.webrtc.org
Version: 90
License: BSD
License File: LICENSE

Description:
WebRTC provides real time voice and video processing
functionality to enable the implementation of 
PeerConnection/MediaStream.

Third party code used in this project is described 
in the file LICENSE_THIRD_PARTY.