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FamiTracker > General > FamiTracker Talk > DMC Editor Owner: vgthing New post
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DMC Editor Posted: 2010-05-08 01:37 Reply | Quote
vgthing

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Member for: 4553 days
Location: Space
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#6144
Is there any way to edit a .dmc sample after it's been ripped? I ask because I've ripped .wav samples and converted them using FamiTracker, and sometimes there will be certain things I want to correct. A lot of samples ripped from games sound really clear and crisp, and I'm having trouble achieving anything close to that. If not an editor, is there a program to maybe create your own .dmc file from scratch? I don't know a great deal about how the NES handles DPCM, so maybe what I'm asking isn't even possible...

Posted: 2010-05-08 02:07 Reply | Quote
Shiru



Member for: 4890 days
Location: Russia, Moscow
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#6145
You can create your own .dmc file with FamiTracker by importing it from WAV and then saving them.

DPCM is Delta PCM, this means effect of every bit in the sequence depends from all previous bits. Every bit tells the chip to increase or decrease output level. So you can't edit it freely. You can try to edit it manually, however, if you'll make (or find) some program which will convert the file to very long string of 1 and 0's, and then, after edit, back to binary.

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