Greg Z

Bridger12 said:

Greg Z said:

Bridger12 said:

So, the track will likely end up being LPCM 2.0, or something like that?

Yes. Even if the audio turned out to be Dolby Surround encoded it would still be
captured as LPCM 2.0. The decoding to surround occurs during playback by the users’ receiver.
The digital audio on laserdisc is always 16 Bit 44.1 kHz LPCM. The analog audio can be
captured any way want. I will capture it at 24 Bit 96 kHz.
Now I’m just hoping that the laserdisc has the original theatrical soundtrack.

How will you know if it’s the original theatrical soundtrack, or not?

I’d like to say that as soon as I listen to it I will recognize it as the original soundtrack.
I would be lying though. I’m hoping that someone else will be able to identify it.
How many English soundtracks could there be? If it sounds different than the DVD then
it should be the original I would guess.

Bridger12 said:

So, the track will likely end up being LPCM 2.0, or something like that?

Yes. Even if the audio turned out to be Dolby Surround encoded it would still be
captured as LPCM 2.0. The decoding to surround occurs during playback by the users’ receiver.
The digital audio on laserdisc is always 16 Bit 44.1 kHz LPCM. The analog audio can be
captured any way you want. I will capture it at 24 Bit 96 kHz.
Now I’m just hoping that the laserdisc has the original theatrical soundtrack.

Bridger12 said:

Greg Z said:

Octorox said:

Hal 9000 said:

LD audio is better than the DVD? Do you know something about their history? I could try my hand if the two need to be blended somehow, such as surround channels being more dynamic in the LD.

I believe the LD audio is actually stereo, so it doesn’t use the surround channels at all. However it’s supposedly the original theatrical audio mix, whereas the DVD mix was a new one done for the DVD release. The Laserdisc audio is also supposed to be nearly lossless whereas the DVD has a compressed AC3 mix. The best option would be to include both. I’d bite the bullet but:
1.) I already spent too much on this movie importing the PAL DVD
2.) I don’t have a laserdisc player, or any of the equipment I would need to properly capture the audio.

The laserdisc has Dolby Surround encoded audio. The stereo soundtrack can be decoded to surround by any
receiver or pre-amp with prologic II. You get 4 channels: right, left, center and mono rear. I haven’t
heard it personally but it would be lossless and most likely the original theatrical audio mix.

Edit: I just purchased a copy of the laserdisc from Ebay. I will be able to provide a digital and analog copy
of the audio for the project. I’ll also check it out through my receiver and see what it sounds like decoded
to surround.

I don’t see “Dolby Surround” on the laserdisc back cover. Odd.

I got my info from the LaserDisc Database site.

https://www.lddb.com/laserdisc/03599/1117-AS/Brave-Little-Toaster-The

It says that both the digital and analog audio tracks are Dolby Surround encoded.
I should have taken a better look at the pictures of the back cover on Ebay. It doesn’t
say Dolby Surround anywhere on the cover, just stereo. I guess I’ll find out when the disc
arrives and I try decoding the stereo tracks.

Octorox said:

Hal 9000 said:

LD audio is better than the DVD? Do you know something about their history? I could try my hand if the two need to be blended somehow, such as surround channels being more dynamic in the LD.

I believe the LD audio is actually stereo, so it doesn’t use the surround channels at all. However it’s supposedly the original theatrical audio mix, whereas the DVD mix was a new one done for the DVD release. The Laserdisc audio is also supposed to be nearly lossless whereas the DVD has a compressed AC3 mix. The best option would be to include both. I’d bite the bullet but:
1.) I already spent too much on this movie importing the PAL DVD
2.) I don’t have a laserdisc player, or any of the equipment I would need to properly capture the audio.

The laserdisc has Dolby Surround encoded audio. The stereo soundtrack can be decoded to surround by any
receiver or pre-amp with prologic II. You get 4 channels: right, left, center and mono rear. I haven’t
heard it personally but it would be lossless and most likely the original theatrical audio mix.

Edit: I just purchased a copy of the laserdisc from Ebay. I will be able to provide a digital and analog copy
of the audio for the project. I’ll also check it out through my receiver and see what it sounds like decoded
to surround.

Have you checked out the Amazon Prime version of The Secret of Nimh. It looks like a nice
1080p transfer to me. Film grain is evident, no disapearing sword blades and nice detail.
It isn’t flawless but there is hardly any dust speckles. I wish I was an expert but I’m
not. I don’t have a blu ray to compare it to.

I would greatly appreciate a link to download this.
Thanks in advance for all your hard work.