The bit depth of a sample is how many bits of information are included in the audio samples. Valid values are 16 and 24. (FLAC/PCM Only)
16
24
The order the bits of a PCM sample are stored in. The supported value is LittleEndian. (PCM Only)
If you specified AAC for Audio:Codec, choose the AAC profile for the output file.
Whether audio samples are represented with negative and positive numbers (signed) or only positive numbers (unsigned). The supported value is Signed. (PCM Only)