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WVM9 file settings to get 10 minutes into a 10MB file

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James Mulryan
WVM9 file settings to get 10 minutes into a 10MB file
on Mar 14, 2011 at 2:21:15 am

Episode 6
Original
1920X1080 Pro Res HQ 24p 10 minutes
End Product
640x360 WMV9 max file size 10MB.

If I use presets I get a 74MB file that looks ok
When I constrain 2 pass data rates to get down to a 24MB file it looks pretty blocky and any rapid motion skips.

Any settings suggestions would be vastly appreciated

James Mulryan
Sunset Park Media, LLC
Santa Monica, CA
info@jamesmulryan.com


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Craig Seeman
Re: WVM9 file settings to get 10 minutes into a 10MB file
on Mar 14, 2011 at 3:29:00 am

Basic high school math.

Data rate times duration equals size.
There are scores of free bit rate calculators online and various downloadable apps.
http://www.silverjuke.net/forum/topic-213.html
or a good widget for Mac
http://www.apple.com/downloads/dashboard/calculate_convert/bitratepro.html

A 10 minute file limited to 10MB will be around 140kbps. It's going to look HORRIBLE short of a postage stamps size. The requirements are unreasonable.



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Jeff Greenberg
Re: WVM9 file settings to get 10 minutes into a 10MB file
on Mar 15, 2011 at 1:07:37 am

Sending via email? It just 'ain't gonna happen' at that size.

The only other ideas is to drop the frame rate and the size.

Now, 400x300, and at 15fps (or 12 if you're sourcing from 24p) - you might get something only semi so-so at 130 kb/s. Maybe. Run 30 seconds or so through. Better yet, 320 x 180.

But 10 min? No way. Put the file online and link to it.

Best,

Jeff G

Apple Master Trainer | Avid Cert. Instructor DS/MC
Come See me speak at NAB!
Compressor Essentials from Lynda.com
(older but still good) Marquee, Media Composer (3.5) and Basic/Advanced Color DVDs (1.0) from Vasst.com
Contact me through my Website


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