From b281e4e6f4245749b3adb04bc86a962a2bbff9a9 Mon Sep 17 00:00:00 2001 From: Jacob Erlbeck Date: Thu, 30 Jan 2014 21:01:36 +0100 Subject: mgcp/rtp: Base jitter calculation on input timestamps So far, the jitter computation has been based on output timestamps. This patch uses the input timestamps instead and resets jitter computation on SSRC changes. Sponsored-by: On-Waves ehf --- openbsc/tests/mgcp/mgcp_test.ok | 156 ++++++++++++++++++++-------------------- 1 file changed, 78 insertions(+), 78 deletions(-) (limited to 'openbsc/tests/mgcp') diff --git a/openbsc/tests/mgcp/mgcp_test.ok b/openbsc/tests/mgcp/mgcp_test.ok index e383fb5b2..2c3011535 100644 --- a/openbsc/tests/mgcp/mgcp_test.ok +++ b/openbsc/tests/mgcp/mgcp_test.ok @@ -123,58 +123,58 @@ Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 Stats: Jitter = 15, Transit = 39 In TS: 34688, dTS: 0, Seq: 12 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 14, Transit = 39 +Stats: Jitter = 0, Transit = 4294934527 In TS: 34848, dTS: 160, Seq: 13 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 13, Transit = 39 +Stats: Jitter = 0, Transit = 4294934527 In TS: 35008, dTS: 160, Seq: 14 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 13, Transit = 40 +Stats: Jitter = 0, Transit = 4294934528 In TS: 35128, dTS: 120, Seq: 15 Out TS change: 120, dTS: 120, Seq change: 1, TS Err change: in +1, out +1 -Stats: Jitter = 14, Transit = 80 +Stats: Jitter = 2, Transit = 4294934568 In TS: 35288, dTS: 160, Seq: 16 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 13, Transit = 79 +Stats: Jitter = 2, Transit = 4294934567 In TS: 35448, dTS: 160, Seq: 17 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 13, Transit = 80 +Stats: Jitter = 2, Transit = 4294934568 In TS: 35768, dTS: 160, Seq: 19 Out TS change: 320, dTS: 160, Seq change: 2, TS Err change: in +0, out +0 -Stats: Jitter = 22, Transit = 4294967216 +Stats: Jitter = 12, Transit = 4294934408 In TS: 35928, dTS: 160, Seq: 20 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 20, Transit = 4294967215 +Stats: Jitter = 11, Transit = 4294934407 In TS: 36088, dTS: 160, Seq: 21 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 29, Transit = 4294967055 +Stats: Jitter = 20, Transit = 4294934247 In TS: 36088, dTS: 160, Seq: 21 Out TS change: 0, dTS: 160, Seq change: 0, TS Err change: in +0, out +0 -Stats: Jitter = 37, Transit = 4294967216 +Stats: Jitter = 29, Transit = 4294934408 In TS: 36248, dTS: 160, Seq: 22 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 35, Transit = 4294967215 +Stats: Jitter = 27, Transit = 4294934407 In TS: 36408, dTS: 160, Seq: 23 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 33, Transit = 4294967215 +Stats: Jitter = 26, Transit = 4294934407 In TS: 36568, dTS: 160, Seq: 23 Out TS change: 160, dTS: 160, Seq change: 0, TS Err change: in +1, out +1 -Stats: Jitter = 31, Transit = 4294967216 +Stats: Jitter = 24, Transit = 4294934408 In TS: 36728, dTS: 160, Seq: 24 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 29, Transit = 4294967215 +Stats: Jitter = 23, Transit = 4294934407 In TS: 36888, dTS: 160, Seq: 25 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 27, Transit = 4294967216 +Stats: Jitter = 21, Transit = 4294934408 In TS: 160000, dTS: 0, Seq: 1000 Out TS change: 12000, dTS: 12000, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 25, Transit = 4294967216 +Stats: Jitter = 0, Transit = 4294823296 In TS: 160160, dTS: 160, Seq: 1001 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 24, Transit = 4294967215 +Stats: Jitter = 0, Transit = 4294823295 In TS: 160320, dTS: 160, Seq: 1002 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 22, Transit = 4294967215 +Stats: Jitter = 0, Transit = 4294823295 Testing packet error detection. Output SSRC changed to 11223344 In TS: 0, dTS: 0, Seq: 0 @@ -216,59 +216,59 @@ Stats: Jitter = 15, Transit = 39 Output SSRC changed to 10203040 In TS: 34688, dTS: 0, Seq: 12 Out TS change: 32968, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 2065, Transit = 4294934527 +Stats: Jitter = 0, Transit = 4294934527 In TS: 34848, dTS: 160, Seq: 13 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1936, Transit = 4294934527 +Stats: Jitter = 0, Transit = 4294934527 In TS: 35008, dTS: 160, Seq: 14 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1815, Transit = 4294934528 +Stats: Jitter = 0, Transit = 4294934528 In TS: 35128, dTS: 120, Seq: 15 Out TS change: 120, dTS: 120, Seq change: 1, TS Err change: in +1, out +1 -Stats: Jitter = 1704, Transit = 4294934568 +Stats: Jitter = 2, Transit = 4294934568 In TS: 35288, dTS: 160, Seq: 16 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1597, Transit = 4294934567 +Stats: Jitter = 2, Transit = 4294934567 In TS: 35448, dTS: 160, Seq: 17 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1498, Transit = 4294934568 +Stats: Jitter = 2, Transit = 4294934568 In TS: 35768, dTS: 160, Seq: 19 Out TS change: 320, dTS: 160, Seq change: 2, TS Err change: in +0, out +0 -Stats: Jitter = 1414, Transit = 4294934408 +Stats: Jitter = 12, Transit = 4294934408 In TS: 35928, dTS: 160, Seq: 20 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1326, Transit = 4294934407 +Stats: Jitter = 11, Transit = 4294934407 In TS: 36088, dTS: 160, Seq: 21 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1253, Transit = 4294934247 +Stats: Jitter = 20, Transit = 4294934247 In TS: 36088, dTS: 160, Seq: 21 Out TS change: 0, dTS: 160, Seq change: 0, TS Err change: in +0, out +0 -Stats: Jitter = 1185, Transit = 4294934408 +Stats: Jitter = 29, Transit = 4294934408 In TS: 36248, dTS: 160, Seq: 22 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1111, Transit = 4294934407 +Stats: Jitter = 27, Transit = 4294934407 In TS: 36408, dTS: 160, Seq: 23 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1041, Transit = 4294934407 +Stats: Jitter = 26, Transit = 4294934407 In TS: 36568, dTS: 160, Seq: 23 Out TS change: 160, dTS: 160, Seq change: 0, TS Err change: in +1, out +1 -Stats: Jitter = 976, Transit = 4294934408 +Stats: Jitter = 24, Transit = 4294934408 In TS: 36728, dTS: 160, Seq: 24 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 915, Transit = 4294934407 +Stats: Jitter = 23, Transit = 4294934407 In TS: 36888, dTS: 160, Seq: 25 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 858, Transit = 4294934408 +Stats: Jitter = 21, Transit = 4294934408 Output SSRC changed to 50607080 In TS: 160000, dTS: 0, Seq: 1000 Out TS change: 123112, dTS: 160, Seq change: 975, TS Err change: in +0, out +0 -Stats: Jitter = 7749, Transit = 4294823296 +Stats: Jitter = 0, Transit = 4294823296 In TS: 160160, dTS: 160, Seq: 1001 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 7264, Transit = 4294823295 +Stats: Jitter = 0, Transit = 4294823295 In TS: 160320, dTS: 160, Seq: 1002 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 6810, Transit = 4294823295 +Stats: Jitter = 0, Transit = 4294823295 Testing packet error detection, patch timestamps. Output SSRC changed to 11223344 In TS: 0, dTS: 0, Seq: 0 @@ -300,69 +300,69 @@ Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 Stats: Jitter = 16, Transit = 4294967295 In TS: 1400, dTS: 120, Seq: 9 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +1, out +0 -Stats: Jitter = 15, Transit = 0 +Stats: Jitter = 17, Transit = 40 In TS: 1560, dTS: 160, Seq: 10 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 14, Transit = 0 +Stats: Jitter = 16, Transit = 40 In TS: 1720, dTS: 160, Seq: 11 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 13, Transit = 4294967295 +Stats: Jitter = 15, Transit = 39 Output SSRC changed to 10203040 In TS: 34688, dTS: 0, Seq: 12 Out TS change: 32968, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 2063, Transit = 4294934487 +Stats: Jitter = 0, Transit = 4294934527 In TS: 34848, dTS: 160, Seq: 13 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1934, Transit = 4294934487 +Stats: Jitter = 0, Transit = 4294934527 In TS: 35008, dTS: 160, Seq: 14 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1813, Transit = 4294934488 +Stats: Jitter = 0, Transit = 4294934528 In TS: 35128, dTS: 120, Seq: 15 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +1, out +0 -Stats: Jitter = 1700, Transit = 4294934488 +Stats: Jitter = 2, Transit = 4294934568 In TS: 35288, dTS: 160, Seq: 16 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1593, Transit = 4294934487 +Stats: Jitter = 2, Transit = 4294934567 In TS: 35448, dTS: 160, Seq: 17 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1494, Transit = 4294934488 +Stats: Jitter = 2, Transit = 4294934568 In TS: 35768, dTS: 160, Seq: 19 Out TS change: 320, dTS: 160, Seq change: 2, TS Err change: in +0, out +0 -Stats: Jitter = 1411, Transit = 4294934328 +Stats: Jitter = 12, Transit = 4294934408 In TS: 35928, dTS: 160, Seq: 20 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1322, Transit = 4294934327 +Stats: Jitter = 11, Transit = 4294934407 In TS: 36088, dTS: 160, Seq: 21 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1250, Transit = 4294934167 +Stats: Jitter = 20, Transit = 4294934247 In TS: 36088, dTS: 160, Seq: 21 Out TS change: 0, dTS: 160, Seq change: 0, TS Err change: in +0, out +0 -Stats: Jitter = 1182, Transit = 4294934328 +Stats: Jitter = 29, Transit = 4294934408 In TS: 36248, dTS: 160, Seq: 22 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1108, Transit = 4294934327 +Stats: Jitter = 27, Transit = 4294934407 In TS: 36408, dTS: 160, Seq: 23 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 1039, Transit = 4294934327 +Stats: Jitter = 26, Transit = 4294934407 In TS: 36568, dTS: 160, Seq: 23 Out TS change: 160, dTS: 160, Seq change: 0, TS Err change: in +1, out +1 -Stats: Jitter = 974, Transit = 4294934328 +Stats: Jitter = 24, Transit = 4294934408 In TS: 36728, dTS: 160, Seq: 24 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 913, Transit = 4294934327 +Stats: Jitter = 23, Transit = 4294934407 In TS: 36888, dTS: 160, Seq: 25 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 856, Transit = 4294934328 +Stats: Jitter = 21, Transit = 4294934408 Output SSRC changed to 50607080 In TS: 160000, dTS: 0, Seq: 1000 Out TS change: 123112, dTS: 160, Seq change: 975, TS Err change: in +0, out +0 -Stats: Jitter = 7747, Transit = 4294823216 +Stats: Jitter = 0, Transit = 4294823296 In TS: 160160, dTS: 160, Seq: 1001 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 7263, Transit = 4294823215 +Stats: Jitter = 0, Transit = 4294823295 In TS: 160320, dTS: 160, Seq: 1002 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 6809, Transit = 4294823215 +Stats: Jitter = 0, Transit = 4294823295 Testing packet error detection, patch SSRC, patch timestamps. Output SSRC changed to 11223344 In TS: 0, dTS: 0, Seq: 0 @@ -394,65 +394,65 @@ Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 Stats: Jitter = 16, Transit = 4294967295 In TS: 1400, dTS: 120, Seq: 9 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +1, out +0 -Stats: Jitter = 15, Transit = 0 +Stats: Jitter = 17, Transit = 40 In TS: 1560, dTS: 160, Seq: 10 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 14, Transit = 0 +Stats: Jitter = 16, Transit = 40 In TS: 1720, dTS: 160, Seq: 11 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 13, Transit = 4294967295 +Stats: Jitter = 15, Transit = 39 In TS: 34688, dTS: 0, Seq: 12 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 12, Transit = 4294967295 +Stats: Jitter = 0, Transit = 4294934527 In TS: 34848, dTS: 160, Seq: 13 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 11, Transit = 4294967295 +Stats: Jitter = 0, Transit = 4294934527 In TS: 35008, dTS: 160, Seq: 14 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 11, Transit = 0 +Stats: Jitter = 0, Transit = 4294934528 In TS: 35128, dTS: 120, Seq: 15 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +1, out +0 -Stats: Jitter = 10, Transit = 0 +Stats: Jitter = 2, Transit = 4294934568 In TS: 35288, dTS: 160, Seq: 16 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 9, Transit = 4294967295 +Stats: Jitter = 2, Transit = 4294934567 In TS: 35448, dTS: 160, Seq: 17 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 9, Transit = 0 +Stats: Jitter = 2, Transit = 4294934568 In TS: 35768, dTS: 160, Seq: 19 Out TS change: 320, dTS: 160, Seq change: 2, TS Err change: in +0, out +0 -Stats: Jitter = 18, Transit = 4294967136 +Stats: Jitter = 12, Transit = 4294934408 In TS: 35928, dTS: 160, Seq: 20 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 17, Transit = 4294967135 +Stats: Jitter = 11, Transit = 4294934407 In TS: 36088, dTS: 160, Seq: 21 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 26, Transit = 4294966975 +Stats: Jitter = 20, Transit = 4294934247 In TS: 36088, dTS: 160, Seq: 21 Out TS change: 0, dTS: 160, Seq change: 0, TS Err change: in +0, out +0 -Stats: Jitter = 34, Transit = 4294967136 +Stats: Jitter = 29, Transit = 4294934408 In TS: 36248, dTS: 160, Seq: 22 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 32, Transit = 4294967135 +Stats: Jitter = 27, Transit = 4294934407 In TS: 36408, dTS: 160, Seq: 23 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 30, Transit = 4294967135 +Stats: Jitter = 26, Transit = 4294934407 In TS: 36568, dTS: 160, Seq: 23 Out TS change: 160, dTS: 160, Seq change: 0, TS Err change: in +1, out +1 -Stats: Jitter = 28, Transit = 4294967136 +Stats: Jitter = 24, Transit = 4294934408 In TS: 36728, dTS: 160, Seq: 24 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 27, Transit = 4294967135 +Stats: Jitter = 23, Transit = 4294934407 In TS: 36888, dTS: 160, Seq: 25 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 25, Transit = 4294967136 +Stats: Jitter = 21, Transit = 4294934408 In TS: 160000, dTS: 0, Seq: 1000 Out TS change: 12000, dTS: 12000, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 23, Transit = 4294967136 +Stats: Jitter = 0, Transit = 4294823296 In TS: 160160, dTS: 160, Seq: 1001 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 22, Transit = 4294967135 +Stats: Jitter = 0, Transit = 4294823295 In TS: 160320, dTS: 160, Seq: 1002 Out TS change: 160, dTS: 160, Seq change: 1, TS Err change: in +0, out +0 -Stats: Jitter = 21, Transit = 4294967135 +Stats: Jitter = 0, Transit = 4294823295 Done -- cgit v1.2.3