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Originally Posted by sneaker_ger
A few questions:
1.) Does resample output 16 bit int or 32 bit float by default?
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The default is 16 bits for integer input, and float for floating point input. The 16-bit integer output is a straight conversion from the intermediate float results without dithering.
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2.) "Bitdepth conversion with optional dithering."
How do I know if dithering is on or off?
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Dithering is used when:
- Reducing the bitdepth of integer data, or converting from float to integer
- Doing a full-range ↔ TV-range conversion between integer formats, because the resulting values haven't an exact representation.
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3.) Is "MPEG2" the default chroma placement?
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Yes.