diff --git a/packager/media/base/media_handler_test_base.cc b/packager/media/base/media_handler_test_base.cc
index 1130a5df1d..ae983e8f96 100644
--- a/packager/media/base/media_handler_test_base.cc
+++ b/packager/media/base/media_handler_test_base.cc
@@ -215,10 +215,13 @@ std::unique_ptr<SegmentInfo> MediaHandlerTestBase::GetSegmentInfo(
 }
 
 std::unique_ptr<StreamInfo> MediaHandlerTestBase::GetTextStreamInfo() const {
+  // Assume that text will use milliseconds.
+  const uint64_t kTimeScaleMs = 1000;
+
   // None of this information is actually used by the text out handler.
   // The stream info is just needed to signal the start of the stream.
   return std::unique_ptr<StreamInfo>(
-      new TextStreamInfo(0, 0, 0, kUnknownCodec, "", "", 0, 0, ""));
+      new TextStreamInfo(0, kTimeScaleMs, 0, kUnknownCodec, "", "", 0, 0, ""));
 }
 
 std::unique_ptr<TextSample> MediaHandlerTestBase::GetTextSample(
diff --git a/packager/media/chunking/cue_alignment_handler_unittest.cc b/packager/media/chunking/cue_alignment_handler_unittest.cc
index 129a43f866..b719f224d8 100644
--- a/packager/media/chunking/cue_alignment_handler_unittest.cc
+++ b/packager/media/chunking/cue_alignment_handler_unittest.cc
@@ -29,7 +29,6 @@ const size_t kThreeOutput = 3;
 const bool kEncrypted = true;
 const bool kKeyFrame = true;
 
-const uint64_t kNoTimeScale = 0;
 const uint64_t kMsTimeScale = 1000;
 
 const char* kNoId = "";
@@ -156,7 +155,7 @@ TEST_F(CueAlignmentHandlerTest, TextInputWithNoCues) {
     testing::InSequence s;
 
     EXPECT_CALL(*Output(kTextStream),
-                OnProcess(IsStreamInfo(kParent, kNoTimeScale, !kEncrypted)));
+                OnProcess(IsStreamInfo(kParent, kMsTimeScale, !kEncrypted)));
     EXPECT_CALL(*Output(kTextStream),
                 OnProcess(IsTextSample(kNoId, kSample0Start, kSample0End,
                                        kNoSettings, kNoPayload)));
@@ -210,7 +209,7 @@ TEST_F(CueAlignmentHandlerTest, TextAudioVideoInputWithNoCues) {
     testing::InSequence s;
 
     EXPECT_CALL(*Output(kTextStream),
-                OnProcess(IsStreamInfo(kParent, kNoTimeScale, !kEncrypted)));
+                OnProcess(IsStreamInfo(kParent, kMsTimeScale, !kEncrypted)));
     EXPECT_CALL(*Output(kTextStream),
                 OnProcess(IsTextSample(kNoId, kSample0Start, kSample0End,
                                        kNoSettings, kNoPayload)));
@@ -445,7 +444,7 @@ TEST_F(CueAlignmentHandlerTest, TextInputWithCues) {
     testing::InSequence s;
 
     EXPECT_CALL(*Output(kTextStream),
-                OnProcess(IsStreamInfo(kParent, kNoTimeScale, !kEncrypted)));
+                OnProcess(IsStreamInfo(kParent, kMsTimeScale, !kEncrypted)));
     EXPECT_CALL(*Output(kTextStream),
                 OnProcess(IsTextSample(kNoId, kSample0Start, kSample0End,
                                        kNoSettings, kNoPayload)));
@@ -510,7 +509,7 @@ TEST_F(CueAlignmentHandlerTest, TextAudioVideoInputWithCues) {
     testing::InSequence s;
 
     EXPECT_CALL(*Output(kTextStream),
-                OnProcess(IsStreamInfo(kParent, kNoTimeScale, !kEncrypted)));
+                OnProcess(IsStreamInfo(kParent, kMsTimeScale, !kEncrypted)));
     EXPECT_CALL(*Output(kTextStream),
                 OnProcess(IsTextSample(kNoId, kSample0Start, kSample0End,
                                        kNoSettings, kNoPayload)));