diff --git a/Home.md b/Home.md index 21c9486..ce56f43 100644 --- a/Home.md +++ b/Home.md @@ -10,7 +10,10 @@ course. # Manual audio data extraction howto Just for fun, it is possible to extract manually the audio data from an NRG -image, after displaying its metadata with NRGrip. You will need to know: +image, after displaying its metadata with NRGrip. However, this will work only +for standard 2352-byte sector size (no subchannel). + +You will need to know: - The first audio byte (`dd skip`): `daox.first_track.index1` (or `index0` if you wish to include the pre-gap)