Some players do not like non-zero starting PTS. We need to do PTS
normalization to make it work on those players.
Bug: 12686658
Change-Id: I0958c25395e4ea87d8208db9a5f6c5816827eb99
I am not sure whether it is a good idea to define command line flags
in the actual source. I created several flags definition .h to host
these flags for now.
Change-Id: Ib6ca60d8656e8015a64dafff8e0a98a47676bbd2