@Test
    @Timeout(30000)
    public void testInfiniteLoop() throws Exception {
        XMLResult r = getXML("testMP4_truncated.m4a");
        assertEquals("audio/mp4", r.metadata.get(Metadata.CONTENT_TYPE));
        assertEquals("M4A", r.metadata.get(XMPDM.AUDIO_COMPRESSOR));
    }
Test that we can extract information from
a M4A MP4 Audio file
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-audiovideo-module/src/test/java/org/apache/tika/parser/mp4/MP4ParserTest.java