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Aspect Ratio
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selliasrev
Posted: Dec 3 2002, 12:30 PM


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I have 16/9 film ripped. In VirtualDub input view it is displayed with wrong
size (720/576). Output avi file also have 720/576 format. The output avi then
can only be displayed as is. Do I have to use resize filter? If so, does it mean I cant use direct stream copy? Or there is another solution. (fast if possible)

Thanks

selliasres
 
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BaronVlad
Posted: Dec 3 2002, 04:07 PM


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use ffdshow-alpha Version 2002-11-13 filter for the playback, you can change the aspect ratio without encoding again.

Get it here:
http://sourceforge.net/projects/ffdshow

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BaronVlad

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Deutsch >> Capture FAQ - Capture Guide
Englisch >> Capture FAQ - Capture Guide
 
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selliasrev
Posted: Dec 4 2002, 08:45 AM


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Thanks.

Now that I installed ffdshow, how do u tell windows media player/winDvD
to use it?
 
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ChristianHJW
Posted: Dec 4 2002, 11:39 PM


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'start' 'program files' 'ffdshow' 'configuration' ...

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Visit the unofficial Virtualdub support forum on http://forums.virtualdub.org - help to reduce the big number of emails Avery Lee is getting every day !!
Support matroska as container and Gstreamer as the only truely open, x-platform multimedia platform ....
 
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selliasrev
Posted: Dec 11 2002, 08:21 AM


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I do visited ffdshow home page but there isn't doc to read.
Now after installed ffdshow, the avi files generated by
VirtualDub show no longer images. the avi files I grabed
elsewhere work normally. (No filter is active in ffdshow) ...
Do I need to reboot after reconfigure ffdshow?

 
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outlyer
Posted: Dec 11 2002, 03:31 PM


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QUOTE (selliasrev @ Dec 3 2002, 01:30 PM)
I have 16/9 film ripped. In VirtualDub input view it is displayed with wrong
size (720/576). Output avi file also have 720/576 format. The output avi then
can only be displayed as is. Do I have to use resize filter? If so, does it mean I cant use direct stream copy? Or there is another solution. (fast if possible)

720x576 is the standard PAL (mainly European) resolution. PAL DVDs are usually in this resolution, although aspect ratio may be 16:9, 2.35:1 or whatever, and yes, you should resize when encoding to the appropiate TV aspect (16:9 or 4:3) and then crop the black lines (so you'll get the real cinema aspect (16:9, 2.35:1, 1:85:1...)).
 
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