Feature request: option to apply a de-emphasis filter if encoding a lossless audio file with an embedded cuesheet that has tracks flagged with preemphasis

[ghost]

The title says it all. Would it be a desirable feature to add this to at least tracksplit? I think it seems appropriate to provide the option to undo pre-emphasis when it is known to be present. What do you think?

[tuffy]

This sounds like a good idea. All the cuesheet formats support a pre-emphasis flag, but I hadn't gotten around to supporting it with a proper de-emphasizing filter yet. I should also see if there's a way to handle pre-emphasis at CD extraction time, if necessary.

[ghost]

I was thinking you could use libsox to perform de-emphasis, assuming the 'deemph' filter is available through the library. I think the library is LGPL, but I'm not sure.