Author Topic: Lemmings & Oh No! More Lemmings DOS music for Lemmix  (Read 7413 times)

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Offline twinklestarmate

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Lemmings & Oh No! More Lemmings DOS music for Lemmix
« on: April 24, 2010, 08:34:09 PM »
Hello,
I like Lemmix a lot and really enjoy it as an alternative to plain DOS lemmings, but is there anywhere I can find the DOS music for Lemmings and Oh No! More Lemmings in MOD format (if it is possible) to be able to use it in Lemmix?

Thanks in advance.

Offline ccexplore

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #1 on: April 26, 2010, 06:47:00 PM »
It has been asked before and unfortunately, it is a difficult ask.  While the internal format for the DOS music has been figured out (and actually is very MOD-like), the main issue is that the instrument sounds in the DOS music is synthesized very differently from MOD music.  So you definitely cannot make it sound exactly the same in MOD, and regardless, it'll still take some work to properly sample the individual instrument sounds for MOD use.

That said, if someone does make an effort to make the DOS music available in MOD format some time in the far future, you'll probably hear about it here.

Offline twinklestarmate

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #2 on: April 29, 2010, 03:33:54 AM »
Oh! it's such a shame. Because I've finally got the chance to hear the original Amiga MOD format music - and I didn't like it. In fact, I've grown up with the Lemmings DOS music since my brother first showed me the game back in 1992 that I couldn't stand the big differences in tones and instruments against my favored-DOS music.

Perhaps there can be a way to make Lemmix play random WAV files as music. That would be enough for me. Is it possible to make lemmix play WAV files instead of MOD. If it is able to play WAV files, extracting the music to WAV is no hassle for me, as I can do it myself. But I really need to know if lemmix is able to play looped WAV music, and if not, may I request it's playback ability to do so, even MP3 or any other audio format.

Thanks in advance and great respect to you ccexplore for your great lemmings researchs. I've really get to know this game much more in depth than I did years ago.

Offline namida

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #3 on: May 10, 2010, 11:24:43 AM »
It's definately possible; how easy it would be is another matter.

Both me and ccexplore have managed to successfully modify and recompile the source code, even to the point of building a player with new levels (check my Lemmings Plus DOS Project topic, it has a Lemmix player). So, it's just a matter of modifying this to acheive the desired effect.
My Lemmings projects
2D Lemmings: NeoLemmix (engine) | Lemmings Plus Series (level packs) | Doomsday Lemmings (level pack)
3D Lemmings: Loap (engine) | L3DEdit (level / graphics editor) | L3DUtils (replay / etc utility) | Lemmings Plus 3D (level pack)

Offline Clam

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #4 on: June 17, 2010, 12:39:30 PM »
Sorry to bring up an old topic, but...

I've searched a bit for DOS music and I can't seem to find it anywhere (aside from YouTube videos). All the downloads I've found are Amiga version, or something else entirely. Is the DOS music out there in any audio format?

Offline ccexplore

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #5 on: June 17, 2010, 07:20:25 PM »
I'd think that some of the MP3s out there for Lemmings music must have come from a DOS version, but then again I haven't ever done a search myself on this.  Maybe you'll have to record your own (it's not too bad doing so using DOSBox).

Technically you can say the DOS music is available in adlib.dat format, just that there's no player for this format to play the music (unless you count the game itself). ;P

Offline Mindless

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #6 on: June 18, 2010, 04:11:04 AM »
You reverse-engineered the music format, didn't you, ccexplore?  Why not document it or hack together an adplug player for the format?

Offline ccexplore

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #7 on: June 18, 2010, 05:26:13 AM »
Hmm, not familiar with adplug, will have to take a look at that.  Yeah, I guess I can document the "format" at some point, assuming I can find my own notes on that from ages ago :-[ :P

Offline ccexplore

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #8 on: June 18, 2010, 07:43:30 AM »
Ok, I haven't bothered yet to dig up old notes on adlib.dat yet, but I think I remember one trouble with trying to document the adlib.dat "format", and this is that a lot of the data concerning instruments basically specifies or maps to values being sent to various registers on the OPL2 FM-synth chip.  I can either leave it at that and try to point people to URLs on the web documentating the chip (often incompletely), or try to include/summarize all that information (starting from an explanation of FM synthesis, which obviously takes time to write).

That said, I'll see what I can do when I find the time.  I'll most definitely lean towards the side of only documenting adlib.dat-specific stuff and leave the user to find out about the OPL2 chipset and FM-synthesis on their own.

Offline twinklestarmate

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #9 on: June 18, 2010, 06:59:37 PM »
I'd think that some of the MP3s out there for Lemmings music must have come from a DOS version, but then again I haven't ever done a search myself on this.  Maybe you'll have to record your own (it's not too bad doing so using DOSBox).

Technically you can say the DOS music is available in adlib.dat format, just that there's no player for this format to play the music (unless you count the game itself). ;P
Don't know if it's actually of interest, but I've recorded the whole DOS soundtrack for both Lemmings and Oh No! More Lemmings in WAV format, and have it compressed in WMA lossless. I did some editing regarding the loops. I think I did the cuts quite nicely and as best as I could. Perhaps I could upload the DOS music somewhere if, again, is anyone's interested.

Offline ccexplore

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #10 on: June 18, 2010, 07:51:13 PM »
Well, it sounds like ClamSpammer may be interested at any rate.  Although I still think MP3 format would be more preferable for obvious reasons, but on a Windows computer WMA will probably be fine.

Offline Simon

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #11 on: June 18, 2010, 08:21:31 PM »
geoo and me are interested in the DOS music as well! At least for me, both WMA and WAV are fine.

-- Simon

Offline twinklestarmate

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #12 on: June 19, 2010, 12:33:32 AM »
Here you go, guys:

http://www.4shared.com/file/r6EVebBm/LEMM_ADLIB.html
http://www.4shared.com/file/OuBN5aPj/OHNO_ADLIB.html

For LEMM_ADLIB, tracks 1-17 correspond to the order of the songs played during the game. Tracks 18-21 are the special level songs in order.
For OHNO_ADLIB, the same as above, like the standard songs.

Any download issues, let me know.

Offline Clam

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #13 on: June 26, 2010, 12:45:00 AM »
Thank you very much! :thumbsup:

Offline Simon

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Re: Lemmings & Oh No! More Lemmings DOS music for Lemmix
« Reply #14 on: June 26, 2010, 07:44:46 AM »
Heh yeah, before I forget it once more: Thanks!

-- Simon