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Merge pull request #558 from TsudaKageyu/audioprop-mp4

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(wishlist) MP4: AudioProperties improvements
This commit is contained in:
Tsuda Kageyu
2015-08-01 01:27:15 +09:00
parent 692ce897cb 34ab65aa57
commit ae99cbe64e
5 changed files with 238 additions and 142 deletions
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18
tests/test_mp4.cpp
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@ -36,23 +36,31 @@ public:
void testPropertiesAAC()
{
MP4::File f(TEST_FILE_PATH_C("has-tags.m4a"));
CPPUNIT_ASSERT(f.audioProperties());
CPPUNIT_ASSERT_EQUAL(3, f.audioProperties()->length());
CPPUNIT_ASSERT_EQUAL(3, f.audioProperties()->lengthInSeconds());
CPPUNIT_ASSERT_EQUAL(3707, f.audioProperties()->lengthInMilliseconds());
CPPUNIT_ASSERT_EQUAL(3, f.audioProperties()->bitrate());
CPPUNIT_ASSERT_EQUAL(2, f.audioProperties()->channels());
CPPUNIT_ASSERT_EQUAL(44100, f.audioProperties()->sampleRate());
CPPUNIT_ASSERT_EQUAL(16, ((MP4::Properties *)f.audioProperties())->bitsPerSample());
CPPUNIT_ASSERT_EQUAL(MP4::Properties::AAC, ((MP4::Properties *)f.audioProperties())->codec());
CPPUNIT_ASSERT_EQUAL(16, f.audioProperties()->bitsPerSample());
CPPUNIT_ASSERT_EQUAL(false, f.audioProperties()->isEncrypted());
CPPUNIT_ASSERT_EQUAL(MP4::Properties::AAC, f.audioProperties()->codec());
}
void testPropertiesALAC()
{
MP4::File f(TEST_FILE_PATH_C("empty_alac.m4a"));
CPPUNIT_ASSERT(f.audioProperties());
CPPUNIT_ASSERT_EQUAL(3, f.audioProperties()->length());
CPPUNIT_ASSERT_EQUAL(2, f.audioProperties()->bitrate());
CPPUNIT_ASSERT_EQUAL(3, f.audioProperties()->lengthInSeconds());
CPPUNIT_ASSERT_EQUAL(3705, f.audioProperties()->lengthInMilliseconds());
CPPUNIT_ASSERT_EQUAL(3, f.audioProperties()->bitrate());
CPPUNIT_ASSERT_EQUAL(2, f.audioProperties()->channels());
CPPUNIT_ASSERT_EQUAL(44100, f.audioProperties()->sampleRate());
CPPUNIT_ASSERT_EQUAL(16, ((MP4::Properties *)f.audioProperties())->bitsPerSample());
CPPUNIT_ASSERT_EQUAL(MP4::Properties::ALAC, ((MP4::Properties *)f.audioProperties())->codec());
CPPUNIT_ASSERT_EQUAL(16, f.audioProperties()->bitsPerSample());
CPPUNIT_ASSERT_EQUAL(false, f.audioProperties()->isEncrypted());
CPPUNIT_ASSERT_EQUAL(MP4::Properties::ALAC, f.audioProperties()->codec());
}
void testCheckValid()