From 90fd3ac39999389fd898dd43210f8af95adb5493 Mon Sep 17 00:00:00 2001
From: Yoann Lopes <yoann.lopes@digia.com>
Date: Tue, 9 Sep 2014 14:59:06 +0200
Subject: [PATCH] WMF: fix start time of QAudioProbe's buffers.

Task-number: QTBUG-40954
Change-Id: Icd1d144dcff3a3191432722da44a263ca286dbb6
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
---
 src/plugins/wmf/samplegrabber.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/plugins/wmf/samplegrabber.cpp b/src/plugins/wmf/samplegrabber.cpp
index e4ead539..41ff8d79 100644
--- a/src/plugins/wmf/samplegrabber.cpp
+++ b/src/plugins/wmf/samplegrabber.cpp
@@ -163,6 +163,9 @@ STDMETHODIMP AudioSampleGrabberCallback::OnProcessSample(REFGUID guidMajorMediaT
     if (llSampleTime == _I64_MAX) {
         // Set default QAudioBuffer start time
         llSampleTime = -1;
+    } else {
+        // WMF uses 100-nanosecond units, Qt uses microseconds
+        llSampleTime /= 10;
     }
 
     foreach (MFAudioProbeControl* probe, m_audioProbes)