[Mp4-tech] [System]Audio video sync

[Dipankar Mitra]

Bharat P. SONI wrote:
>Second proposal seems to be more deterministic in nature as
>the interrupt from audio renderer have very high prioroty so
>you can update the system time here quite accurately. 
[Dipankar Mitra] Here, can the interrupt/callback/token of the audio renderer carry a timestamp? If this is possible, then there is no need to start unwieldy timers, or get_system_time() etc... hence your code becomes OS independent! If this is not possible, then what Bharat suggests above is possibly the next best thing to do.