3 summary = specify sample format
5 arg_info = required_arg
7 # TODO: dedup this from enum in para.h.
9 SAMPLE_FORMAT_S8 = "S8",
10 SAMPLE_FORMAT_U8 = "U8",
11 SAMPLE_FORMAT_S16_LE = "S16_LE",
12 SAMPLE_FORMAT_S16_BE = "S16_BE",
13 SAMPLE_FORMAT_U16_LE = "U16_LE",
14 SAMPLE_FORMAT_U16_BE = "U16_BE",
15 SAMPLE_FORMAT_FLOAT_LE = "FLOAT_LE",
16 SAMPLE_FORMAT_FLOAT_BE = "FLOAT_BE"
20 It is only necessary to specify this for raw audio. See the discussion
21 of the --channels option.