Further ID3 parsing work

Incorporate learnings from additional test clips

Bug: 184113853
Test: atest ID3Test -- --enable-module-dynamic-download=true
Merged-In: I19d68b1ed45a890ca91772322262c3eed11c0ff2
Change-Id: Id99a1601c6f777ea1494b7861e7a58aaace5d4b2
3 files changed