OggEnc v0.7 (libvorbis beta4)
(c) 2000 Michael Smith <msmith@labyrinth.net.au)

Usage: oggenc [options] input.wav [...]

OPTIONS:
 General:
 -q, --quiet          Produce no output to stderr
 -h, --help           Print this help text
 -r, --raw            Raw mode. Input files are read directly as PCM data
 -b, --bitrate        Choose a bitrate to encode at. Internally,
                      a mode approximating this value is chosen.
                      Takes an argument in kbps. Default is 128kbps
 -s, --serial         Specify a serial number for the stream. If encoding
                      multiple files, this will be incremented for each
                      stream after the first.

 Naming:
 -o, --output=fn      Write file to fn (only valid in single-file mode)
 -n, --names=string   Produce filenames as this string, with %a, %t, %l,
                      %n, %d replaces by artist, title, album, track number,
                      and date, respectively (see below for specifying these).
                      %% gives a literal %.
 -c, --comment=c      Add the given string as an extra comment. This may be
                      used multiple times.
 -d, --date           Date for track (usually date of performance)
 -N, --tracknum       Track number for this track
 -t, --title          Title for this track
 -l, --album          Name of album
 -a, --artist         Name of artist
                      If multiple input files are given, then multiple
                      instances of the previous five arguments will be used,
                      in the order they are given. If fewer titles are
                      specified than files, OggEnc will print a warning, and
                      reuse the final one for the remaining files. If fewer
                      track numbers are given, the remaining files will be
                      unnumbered. For the others, the final tag will be reused
                      for all others without warning (so you can specify a date
                      once, for example, and have it used for all the files)

INPUT FILES:
 OggEnc input files must currently be 16 bit PCM WAV, AIFF, or AIFF/C files.
 Files may be mono or stereo (or more channels) and sampling rates 
 between 8kHz and 56kHz.
 You can specify taking the file from stdin by using - as the input filename.
 Alternatively, the --raw option may be used to use a raw PCM data file, which
 must be 16bit stereo little-endian PCM ('headerless wav').
 In this mode, output is to stdout unless an outfile filename is specified
 with -o

MODES:
 OggEnc currently supports 6 different modes. Each of these is a fully VBR
 (variable bitrate) mode, but they vary in intended average bitrate. The 
 bitrate option (--bitrate, -b) will choose the mode closest to the chosen
 bitrate. The 6 modes are approximately 112,128,160,192,256, and 350 kbps
 (for stereo 44.1kHz input. Halve these numbers for mono input).
 The default is the 128 kbps mode.  Lower sampling rates work properly,
 but don't scale the bitrate; -b 112 on a stereo 22kHz file will produce a
 ~70kbps file, not 112kbps.)