/** Set Sync mode to PCR */
virtual RESULT setSyncPCR(int pcrpid)=0;
enum { sm_Audio, sm_Video };
/** Set Sync mode to either audio or video master */
virtual RESULT setSyncMaster(int who)=0;
/** Set Sync mode to PCR */
virtual RESULT setSyncPCR(int pcrpid)=0;
enum { sm_Audio, sm_Video };
/** Set Sync mode to either audio or video master */
virtual RESULT setSyncMaster(int who)=0;