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| Kalavera |
| Posted: Sep 15 2004, 02:38 PM |
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Unregistered
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Somehow I got an AVI with HE-AAC audio muxed inside. With VDMod I extracted this track by pressing 'Demux' button. This raw file can be converted to .AAC with FAAD commandline from rarewares with no problem!!!.
But, when this 'Demux' is put into a job the generated 'raw' file is unusuable. It is shorter than making the same directly (just pressing 'Demux') Does anyone know why?
Is it a bug?
Thanks. |
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| stephanV |
| Posted: Sep 15 2004, 03:40 PM |
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Spam killer ;)
Group: Moderators
Posts: 4348
Member No.: 8917
Joined: 18-February 04
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VirtualDubMod doesnt really support AAC in avi, it is a hack after all... you are better of demuxing it with AVIMux GUI as it is the only tool supporting and able to create such avis.
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useful links:
VirtualDub, Input plugins and filters, AviSynth, AVI-Mux GUI, AC3ACM by fcchandler, VirtualDub FAQ |
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| Kalavera |
| Posted: Sep 15 2004, 04:09 PM |
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Unregistered
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| QUOTE (stephanV @ Sep 15 2004, 09:40 AM) | | VirtualDubMod doesnt really support AAC in avi, it is a hack after all... you are better of demuxing it with AVIMux GUI as it is the only tool supporting and able to create such avis. |
Yes I know. But How is it possible that 'Demux' works on direct mode (pressing Demux) and not in Job mode? |
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| stephanV |
| Posted: Sep 15 2004, 04:45 PM |
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Spam killer ;)
Group: Moderators
Posts: 4348
Member No.: 8917
Joined: 18-February 04
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i dont know... it surprises me it supports it all. AAC is quite easy to mess up i believe.
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useful links:
VirtualDub, Input plugins and filters, AviSynth, AVI-Mux GUI, AC3ACM by fcchandler, VirtualDub FAQ |
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| Kalavera |
| Posted: Sep 16 2004, 10:33 AM |
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Unregistered
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| QUOTE (stephanV @ Sep 15 2004, 10:45 AM) | | i dont know... it surprises me it supports it all. AAC is quite easy to mess up i believe. |
Yes it supports RAW AAC audio extraction.
I found why the audio extraction was wrong on job mode: the file must have opened in Nandub VRB mode before demux! (in the options-preferences of VDMod you can change it)
When saving to a job this preferences ARE NOT SAVED. So you have to edit the job file and in the 'VirtualDub.stream[0].SetSource(0x73647561,0)' line add ',1'. It is: 'VirtualDub.stream[0].SetSource(0x73647561,0,1)' to open the AVI file in VBR Nandub mode.
Now works in job, too!!! |
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