Settings for the Advanced Input Section of the DVD Ripper window

 

Index:
Select the desired program index (PGC).
Most movies are stored in index 0.
Default is : 0

Angle:
Select the desired subtitle from the dropdown list box.
Default is : None

Audio:
Select the Audio track to extract.
Note: Only LPCM, MPEG Audio Layer 1/2, and AC3 are supported.
Default is : first option in the dropdown list box.

Dolby Surround:
Enables Dolby Surround sound downmixing.
Preserves a better sound in 5.1 FX stereo mode
Default is: Enabled

Audio 48KHz to :
48KHz downsampling mode.
0 : Normal mode (fastest)
1 : High quality (slower)
2 : Export AC3
Exports the source AC3 to an AC3 audio file along with the exported AVI file. See the ”°output settings”± Help File for details.
3 : 44.1KHz (no conversion)
Select this option when you do not want to make an audio rate conversion (when you already have a 44.1KHz source stream and want a 44.1KHz output rate).
4 : 48.0KHz (no conversion)
Same purpose as choice 3 except refers to 48.0KHz.
Default is : Normal mode

Volume:
Gain of the audio output.
No normalization is performed; so, if the value is set too high, clipping of the audio signal may occur. A value of 1 can not generate distortion (crackling), but the output sound may be very low. The default value produces a good volume for most DVDs.

You can make a few clips of the movie where you know the volume is high, and adjust this value in order to get a satisfactory volume. You can also use the sound normalizer tool (in Tools menu) to find an optimum volume.
Default is : 3

Subtitle:
Preserves original color of the IFO file.
Uncheck it if your subtitle is too dim.
Default is : Yes

Subtitle Offset:
Vertical offset of the subtitle expressed in pixels.
This value is automatically adjusted if the subtitle extends beyond the screen.
Default is : 0

Original color:
Preserves original color of the IFO file.
Uncheck it if your subtitle is too dim.
Default is : Yes

DeMacroVision:
Remove macro vision protection from the movie.
Default is : Yes

Key Search:
Mode for CSS key search (the mode 0 works fine in 99% of cases).
0 - Search a key one time when starting the ripping process
1 - Search a new key at each VOB-ID
2 - Search a new key at each CELL-ID
3 - Search a new key at each VOB/CELL-ID combination
4 - Disabled
Default is : 0

 

iDCT:
Inverse Discrete Cosine Transform routines (also includ