[xiph-cvs] cvs commit: vorbis-tools/oggdec oggdec.1 Makefile.am oggdec.c

[Michael Smith]

msmith      02/07/04 02:01:24

  Modified:    oggdec   Makefile.am oggdec.c
  Added:       oggdec   oggdec.1
  Log:
  Add manpage (contributed by  Frederick Lee <phaethon at linux.ucla.edu>)
  fix raw option.

Revision  Changes    Path
1.4       +7 -0      vorbis-tools/oggdec/Makefile.am

Index: Makefile.am
===================================================================
RCS file: /usr/local/cvsroot/vorbis-tools/oggdec/Makefile.am,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- Makefile.am	2002/07/02 16:45:15	1.3
+++ Makefile.am	2002/07/04 09:01:22	1.4
@@ -10,6 +10,9 @@
 
 bin_PROGRAMS = oggdec
 
+mandir = @MANDIR@
+man_MANS = oggdec.1
+
 INCLUDES = @OGG_CFLAGS@ @VORBIS_CFLAGS@ @SHARE_CFLAGS@
 
 oggdec_LDADD = @LIBICONV@ @SHARE_LIBS@ @VORBISFILE_LIBS@ @VORBIS_LIBS@ @OGG_LIBS@
@@ -17,6 +20,8 @@
 
 oggdec_SOURCES = oggdec.c
 
+EXTRA_DIST = $(man_MANS)
+
 endif
 
 debug:
@@ -24,3 +29,5 @@
 
 profile:
         $(MAKE) all CFLAGS="@PROFILE@"
+
+

<p><p>1.8       +1 -1      vorbis-tools/oggdec/oggdec.c

Index: oggdec.c
===================================================================
RCS file: /usr/local/cvsroot/vorbis-tools/oggdec/oggdec.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- oggdec.c	2002/07/02 15:01:46	1.7
+++ oggdec.c	2002/07/04 09:01:22	1.8
@@ -68,7 +68,7 @@
     int option_index = 1;
     int ret;
 
-    while((ret = getopt_long(argc, argv, "Qhvb:e:r:s:o:", 
+    while((ret = getopt_long(argc, argv, "Qhvb:e:R:s:o:", 
                     long_options, &option_index)) != -1)
     {
         switch(ret)

<p><p>1.1                  vorbis-tools/oggdec/oggdec.1

Index: oggdec.1
===================================================================
.TH "oggdec" "1" "2002 July 03" "" "Vorbis Tools"

.SH "NAME"
oggdec - simple decoder, Ogg Vorbis file to PCM audio file (WAV or RAW).

.SH "SYNOPSIS"
.B oggdec
[
.B -Qhv
] [
.B -b bits_per_sample
] [
.B -e endianness
] [
.B -R rawness
] [
.B -s signedness
] [
.B -o outputfile
] 
.B file ...

.SH "DESCRIPTION"

.B oggdec
decodes Ogg Vorbis files into PCM-encoded ("uncompressed") audio files, either WAV or RAW format.

For each input file, 
.B oggdec
writes to a filename based on the input filename, but with the extension changed to ".wav" or ".raw" as appropriate.

If the input file is specified as
.B "-"
, then 
.B oggdec
will read from stdin, and write to stdout unless an output filename is specified. Likewise, an output filename of
.B -
will cause output to be to stdout.

Writing WAV format to stdout is a bad idea.  WAV requires a seekable medium for the header to be rewritten after all the data is written out; stdout is not seekable.

.SH "OPTIONS"
.IP "-q, --quiet"
Suppresses program output.
.IP "-h, --help"
Print help message.
.IP "-v, --version"
Display version information.
.IP "-b n, --bits=n"
Bits per sample.  Valid values are 8 or 16.
.IP "-e n, --endian=n"
Set endianness for 16-bit output.  0 (default) is little-endian (Intel byte order).  1 is big-endian (sane byte order).
.IP "-R n, --raw=n"
Output in raw format.  If not specified, writes WAV file (RIFF headers).
.IP "-s n, --sign=n"
Set signedness for output.  0 for unsigned, 1 (default) for signed.
.IP "-o filename, --output=filename"
Write output to specified filename.  This option is only valid if one input [file] is specified.

.SH "EXAMPLES"
Decode a file 
.B enabler.ogg
to 
.B enabler.wav
 as little-endian unsigned 16-bit (default options):
.RS
oggdec enabler.ogg
.RE

Decode a file 
.B enabler.ogg
to 
.B enabler.raw
as headerless little-endian unsigned 16-bit:
.RS
oggdec --raw=1 enabler.ogg
.RE

Decode 
.B enabler.ogg
to 
.B enabler.crazymonkey
as unsigned 8-bit:
.RS
oggdec -b 8 -s 0 -o enabler.crazymonkey enabler.ogg
.RE

Decode 
.B enabler.ogg
to 
.B enabler.raw
as big-endian signed 16-bit (any of the following):
.RS
oggdec -R 1 -e 1 -b 16 enabler.ogg
.RE
.RS
oggdec -R 1 -e 1 -b 16 -o enabler.raw - < enabler.ogg
.RE
.RS
oggdec -R 1 -e 1 -b 16 - < enabler.ogg > enabler.raw
.RE

Mass decoding (foo.ogg to foo.wav, bar.ogg to bar.wav, quux.ogg to quux.wav, etc.):
.RS
oggdec *.ogg
.RE

.SH "SEE ALSO"
.B ogg123(1)

.SH "AUTHORS"
.SS "Program Authors"
Michael Smith <msmith at labyrinth.net.au>
.SS "Manpage Authors"

.br

Frederick Lee <phaethon at linux.ucla.edu>, assisted by a few million monkeys armed with keyboards in irc://irc.openprojects.net/#vorbis

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