diff --git a/taglib/ape/apeproperties.cpp b/taglib/ape/apeproperties.cpp
index 89a11be3..233399ef 100644
--- a/taglib/ape/apeproperties.cpp
+++ b/taglib/ape/apeproperties.cpp
@@ -33,6 +33,8 @@
 #include "id3v2tag.h"
 #include "apeproperties.h"
 #include "apefile.h"
+#include "apetag.h"
+#include "apefooter.h"
 
 using namespace TagLib;
 
@@ -149,10 +151,18 @@ void APE::Properties::read(File *file)
   else
     analyzeOld(file);
 
+  long streamLength = file->length() - offset;
+
+  if(file->hasID3v1Tag())
+    streamLength -= 128;
+
+  if(file->hasAPETag())
+    streamLength -= file->APETag()->footer()->completeTagSize();
+
   if(d->sampleFrames > 0 && d->sampleRate > 0) {
     const double length = d->sampleFrames * 1000.0 / d->sampleRate;
     d->length  = static_cast<int>(length + 0.5);
-    d->bitrate = static_cast<int>(file->length() * 8.0 / length + 0.5);
+    d->bitrate = static_cast<int>(streamLength * 8.0 / length + 0.5);
   }
 }
 
diff --git a/tests/data/mac-399-tagged.ape b/tests/data/mac-399-tagged.ape
new file mode 100644
index 00000000..3f5a656e
Binary files /dev/null and b/tests/data/mac-399-tagged.ape differ
diff --git a/tests/test_ape.cpp b/tests/test_ape.cpp
index c2b0d3dc..1ac73255 100644
--- a/tests/test_ape.cpp
+++ b/tests/test_ape.cpp
@@ -14,6 +14,7 @@ class TestAPE : public CppUnit::TestFixture
 {
   CPPUNIT_TEST_SUITE(TestAPE);
   CPPUNIT_TEST(testProperties399);
+  CPPUNIT_TEST(testProperties399Tagged);
   CPPUNIT_TEST(testProperties396);
   CPPUNIT_TEST(testProperties390);
   CPPUNIT_TEST(testFuzzedFile1);
@@ -37,6 +38,21 @@ public:
     CPPUNIT_ASSERT_EQUAL(3990, f.audioProperties()->version());
   }
 
+  void testProperties399Tagged()
+  {
+    APE::File f(TEST_FILE_PATH_C("mac-399-tagged.ape"));
+    CPPUNIT_ASSERT(f.audioProperties());
+    CPPUNIT_ASSERT_EQUAL(3, f.audioProperties()->length());
+    CPPUNIT_ASSERT_EQUAL(3, f.audioProperties()->lengthInSeconds());
+    CPPUNIT_ASSERT_EQUAL(3550, f.audioProperties()->lengthInMilliseconds());
+    CPPUNIT_ASSERT_EQUAL(192, f.audioProperties()->bitrate());
+    CPPUNIT_ASSERT_EQUAL(2, f.audioProperties()->channels());
+    CPPUNIT_ASSERT_EQUAL(44100, f.audioProperties()->sampleRate());
+    CPPUNIT_ASSERT_EQUAL(16, f.audioProperties()->bitsPerSample());
+    CPPUNIT_ASSERT_EQUAL(156556U, f.audioProperties()->sampleFrames());
+    CPPUNIT_ASSERT_EQUAL(3990, f.audioProperties()->version());
+  }
+
   void testProperties396()
   {
     APE::File f(TEST_FILE_PATH_C("mac-396.ape"));