Info

Giant Hare
Author
Download ZIP (22.7 MB)

Testing and Issues

You can test this entry and submit issues during the testing period of the VoIP Contest, Stage 2. $75,000 contest.

Entries with serious issues will not be able to win the contest, but even minor issues might be important for overall results.

Voting

by rating

Issues

Fair Wombat Mar 9, 2020 at 19:23
Implemented multiple useful bugfixes.

We expect the contestant to take part in round 3. The contenstant is free to choose any new areas for improvement as well as to continue working on code analysys.
Debian 5.2.9
10
Fair Wombat Feb 5, 2020 at 10:58
This is not an issue, just a request. If there were any specific network conditions which you used to optimize the initally provided library, you are welcome to share test sequences as well as your results. e.g.:

->loss(12)->rateControl('32kbit')->networkType('3g')
Stable version: 3.0
My submission: 3.3

->loss(3)->rateControl('64kbit')->after(3)->loss(20)->rateControl('8kbit')->after(3)->rateControl('64kbit')->networkType('3g')
Stable version: 3.2
My submission: 3.4

We will re-check your results and may use the sequences you provide to test other submissions.
Debian 5.2.9
Giant Hare Feb 5, 2020 at 18:41
I noticed that my version of libtgvoip gives significantly better output and combined score then the stable version on bad network conditions.

Test sequence: ->loss(40)->delay(500, 50)->rateControl('8kbit')->networkType('gprs')

Results:
Version stable (132 ratings)
=============================================
ScoreCombined: mean 1.065, stddev: 0.144
ScorePreprocess: mean 2.659, stddev: 1.43
ScoreOutput: mean 1.112, stddev: 0.21

Version voip2contest (132 ratings)
=============================================
ScoreCombined: mean 1.507, stddev: 0.744
ScorePreprocess: mean 1.866, stddev: 0.95
ScoreOutput: mean 1.565, stddev: 0.831

I made multiple test runs to get more precise average scores, that's why I have 132 ratings instead of 6.
Nobody added any issues yet...