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.avi/AC3 to avi/mp3...help!
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Registered User
Join Date: Sep 2000
Location: Cardiff, UK
Status:
Offline
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Ok, here's the scene - My new shiney eyehome is all happy and working with my tv, getting movies e.t.c from my imac, but....a stack of my dvds that I ripped and converted to .avi play with no sound. I figured out that this is because I did the .avi conversion with AC3 sound instead of mp3 (Eyehome only supports AC3 if you are using the digital optical out...) and I've deleted the ripped dvd files to save some space.
Does anyone know of a way to re-encode the .avi and change the audio? Or will I have to bite the bullet and spend a few more hours re-ripping my dvds that I messed up....
(and before anyone shouts 'pirate!' at me, these are my own dvds so get off the soapbox)
Any ideas?
DAlex
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Grizzled Veteran
Join Date: Dec 2000
Location: Finland
Status:
Offline
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DivX Doctor II should be able to dump the raw AC3 audio to your HD, that you can then re-encode using mAC3dec. You'll need QT Pro to join the two tracks later. If that doesn't work you can try ffmpegX and encode with pass-through video. It's based on ffmpeg which reads most audio/video formats, so that should work.
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Registered User
Join Date: Sep 2000
Location: Cardiff, UK
Status:
Offline
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Wow! Thanks for the fast response. I'll give those ideas a go.
Cheers
DAlex
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Addicted to MacNN
Join Date: Nov 2002
Location: Rockville, MD
Status:
Offline
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if those methods don't tickle your fancy, you can also install the divx.com codec and the ac3 codec from www.insaneness.com, then use QTPro to export the audio to AAC.
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Registered User
Join Date: Sep 2000
Location: Cardiff, UK
Status:
Offline
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Thanks for the advice.
I'm trying the ffmpegx app and in the tests so far it is perfect The video passthrough option works fine (it sticks a .mp3 on the end of the file name but by replacing it with .avi, voila! perfect .avi for my Eyehome (so far....). Time to drop some registration cash to the ffmpeg dev.
Only 14 dvds to do.......thankfully I spotted the problem before I'd done to many more.
Thanks again for your help.
DAlex
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