how to get the estimated file size?
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how to get the estimated file size?

 
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Rubing Chiu
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Posted: Tue Oct 05, 2004 9:37 am    Post subject: how to get the estimated file size? Reply with quote

Given a profile(with MBR) and a file duration, how to get
the estimated file size?

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Becky Weiss [MS]
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Posted: Sat Oct 09, 2004 4:27 am    Post subject: RE: how to get the estimated file size? Reply with quote

Rubing,

The SDK does not provide a way to get an accurate estimate of your file size.

If you want a very ballpark figure, you can just estimate based on duration
* bitrate for all streams. (Yes, you probably already thought of this...)
Of course, this will always give you an underestimate, since ASF overhead is
not accounted for.

Becky

This posting is provided AS IS with no warranties and confers no rights.

"Rubing Chiu" wrote:

Quote:
Given a profile(with MBR) and a file duration, how to get
the estimated file size?
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