diff --git a/tests/FFmpegReader_Tests.cpp b/tests/FFmpegReader_Tests.cpp
index e7633fcd..5bcca0b4 100644
--- a/tests/FFmpegReader_Tests.cpp
+++ b/tests/FFmpegReader_Tests.cpp
@@ -60,7 +60,7 @@ TEST(FFmpegReader_Check_Audio_File)
 
 	// Check audio properties
 	CHECK_EQUAL(2, f->GetAudioChannelsCount());
-	CHECK_EQUAL(333, f->GetAudioSamplesCount());
+	CHECK_EQUAL(332, f->GetAudioSamplesCount());
 
 	// Check actual sample values (to be sure the waveform is correct)
 	CHECK_CLOSE(0.0f, samples[0], 0.00001);
diff --git a/tests/FrameMapper_Tests.cpp b/tests/FrameMapper_Tests.cpp
index e6d4f62e..db9778ec 100644
--- a/tests/FrameMapper_Tests.cpp
+++ b/tests/FrameMapper_Tests.cpp
@@ -187,18 +187,18 @@ TEST(FrameMapper_resample_audio_48000_to_41000)
 
 	// Check details
 	CHECK_EQUAL(3, map.GetFrame(1)->GetAudioChannelsCount());
-	CHECK_EQUAL(1459, map.GetFrame(1)->GetAudioSamplesCount());
-	CHECK_EQUAL(1469, map.GetFrame(2)->GetAudioSamplesCount());
-	CHECK_EQUAL(1469, map.GetFrame(50)->GetAudioSamplesCount());
+	CHECK_EQUAL(1460, map.GetFrame(1)->GetAudioSamplesCount());
+	CHECK_EQUAL(1470, map.GetFrame(2)->GetAudioSamplesCount());
+	CHECK_EQUAL(1470, map.GetFrame(50)->GetAudioSamplesCount());
 
 	// Change mapping data
 	map.ChangeMapping(Fraction(25,1), PULLDOWN_NONE, 22050, 1, LAYOUT_MONO);
 
 	// Check details
 	CHECK_EQUAL(1, map.GetFrame(1)->GetAudioChannelsCount());
-	CHECK_EQUAL(871, map.GetFrame(1)->GetAudioSamplesCount());
-	CHECK_EQUAL(881, map.GetFrame(2)->GetAudioSamplesCount());
-	CHECK_EQUAL(881, map.GetFrame(50)->GetAudioSamplesCount());
+	CHECK_EQUAL(872, map.GetFrame(1)->GetAudioSamplesCount());
+	CHECK_EQUAL(882, map.GetFrame(2)->GetAudioSamplesCount());
+	CHECK_EQUAL(882, map.GetFrame(50)->GetAudioSamplesCount());
 
 	// Close mapper
 	map.Close();