Sound problems

Kangiten · 12th December 2003, 08:05

Hello everyone

I'm new to that whole NSV thing and thought it could be interesting to dabble with it.
I tried encoding a 90-second clip (for the record, the sample was the opening credits of the Love Hina anime series) to nsv. What I did whas rip the sequence from the DVD, I edited it in VirtualDubMod (to deinterlace it and crop the black bars) and then saved it to a lossless avi with the sound in wav format.
I then tried to convert this avi to nsv using the batch encoder, the result was that the video looked ok but the sound was horrible, it sped up and down at random, making the stuff unlistenable. At first, I thought it was due to the audio frequency (DVDs being encoded at 48Khz for audio) so I tried resampling and the result was the same. Then, I had the idea of using "PCM audio" for audio output and then, it worked fine. So apparently, this problem derives from the mp3 lame encoder that nsv uses. Has anyone had that kind of problems before ?

Thanks for any help.

naikrovek · 12th December 2003, 18:15

nope. i've done the exact same thing all week with different music video dvd's that i have and haven't yet had a problem.

why don't you encode a video in the way that doesn't work and upload it somewhere so that someone else can have a look.

ken52787 · 12th December 2003, 23:44

You might try finding the latest lame dll and replacing the one in the nsvtools folder with it. That fixes other bugs with the mp3, it may fix this one also.

Jeeper One · 13th December 2003, 23:04

Hi everyone:

Kangiten - What version of LAME do you have?

Cheers for now & Happy Holidays everyone

Patrick

12th December 2003, 08:05	#1
Kangiten Junior Member Join Date: Jul 2002 Posts: 7	Sound problems Hello everyone I'm new to that whole NSV thing and thought it could be interesting to dabble with it. I tried encoding a 90-second clip (for the record, the sample was the opening credits of the Love Hina anime series) to nsv. What I did whas rip the sequence from the DVD, I edited it in VirtualDubMod (to deinterlace it and crop the black bars) and then saved it to a lossless avi with the sound in wav format. I then tried to convert this avi to nsv using the batch encoder, the result was that the video looked ok but the sound was horrible, it sped up and down at random, making the stuff unlistenable. At first, I thought it was due to the audio frequency (DVDs being encoded at 48Khz for audio) so I tried resampling and the result was the same. Then, I had the idea of using "PCM audio" for audio output and then, it worked fine. So apparently, this problem derives from the mp3 lame encoder that nsv uses. Has anyone had that kind of problems before ? Thanks for any help.

13th December 2003, 23:04	#4
Jeeper One Major Dude Join Date: May 2003 Location: Denver, Colorado Posts: 1,055	Hi everyone: Kangiten - What version of LAME do you have? Cheers for now & Happy Holidays everyone Patrick Pat Cook Englewood, CO

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12th December 2003, 18:15	#2
naikrovek Junior Member Join Date: Dec 2003 Location: peoria, illinois Posts: 32	nope. i've done the exact same thing all week with different music video dvd's that i have and haven't yet had a problem. why don't you encode a video in the way that doesn't work and upload it somewhere so that someone else can have a look.

12th December 2003, 23:44	#3
ken52787 Major Dude Join Date: Aug 2003 Posts: 1,297	You might try finding the latest lame dll and replacing the one in the nsvtools folder with it. That fixes other bugs with the mp3, it may fix this one also.