Quantcast Avisynth: Compressed Audio Extraction? - digitalFAQ.com Forums [Archives]
  #1  
02-25-2003, 01:37 PM
hedix hedix is offline
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I have a script like this
Code:
Avisource("myvideo.avi")
If I open this on Virtualdub and choose "save wav" I get a plain wav file, because avisynth decodes it.

Is there any way I can save compressed audio from this script
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Someday, 12:01 PM
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  #2  
02-25-2003, 02:02 PM
kwag kwag is offline
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Hi hedix,

You can only do a direct stream copy or a full audio processing to WAV output.

-kwag
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02-25-2003, 02:09 PM
hedix hedix is offline
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Hi Kwag.

How can I do this direct stream copy from an avs script ?
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02-25-2003, 02:19 PM
GFR GFR is offline
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Why the script?

Open the avi directly in VD, select direct stream copy in audio, and save wav.
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  #5  
02-25-2003, 02:39 PM
hedix hedix is offline
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Beacause I'm trying to do it programmatically, and my program only acepts avs by the moment, and I like to have the compressed audio, for future uses.

Ah, GRF, I've used your code for prediction (remember me? I'm making a delphi program... ) , and it runs like a charm.. Thank you !

About the avs & Virtualdub thing, any idea ?
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