CLI Encoder Settings

[LetThereBeRock]

Hi, I have 1.000 files in mp3 format ripped with dMC-r12 + CLI Encoder (Lame.exe)
The command line: --preset insane [infile] [outfile]
Is there any way to know the six options the files are ripped with?
Frequency: Yes (44100Hz)
Channels: ? (The files are Joint Stereo)
Bits: ?
Highest Quality Decoded Source: ?
Pass Wave Header: ?
dB Write ID Tags: Yes (The files have tags)

Thanks!

[LtData]

Re: CLI Encoder Settings

Some of this is specified in the CLI help file, but I will post what I can tell from the help file here:
Channels: leaves as-is, so kept as joint stereo
Bits: leaves as-is, and I believe mp3 files are 16-bit.
Highest Quality Decoded Source: if not in the command-line, not used. Check the encoder for support before you enable this, as the source file is decoded as floating point for your mp3 example.
Pass Wave Header: passed by default, I believe