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video output timing request



Brad, or anyone that can help me,

I posted the timing problem description but had no response. I really need to know if QuickTime handles this requirement:

My application needs to retrieve video output timing information from the board. Does QuickTime carry timing information while playing back video? To be more concise: the application needs a [frame number / host time] pair, meaning that the given frame number is to be output from the physical jack at a given host time. This is common in the video board's APIs and needed to sync audio to video and to know what movie frame to enqueue next. The problem is that these APIs are not available for OSX because QuickTime is used instead.

Thank you,

Alejandro

--
Alejandro Palencia
Open Studio Networks
+34 667 440 770

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