1oggzdiff(1)                 General Commands Manual                oggzdiff(1)
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NAME

6       oggzdiff — Hexdump the packets of two Ogg files and output differences
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SYNOPSIS

10       oggzdiff   [options]    [OGGZDUMP_OPTIONS]    [DIFF_OPTIONS]  file1.ogg
11       file2.ogg
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13       options: [--verbose ]  [-v  | --version ]  [-h  | --help ]
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15       OGGZDUMP_OPTIONS: [-b  | --binary ]  [-x  | --hexadecimal ]   [-c  con‐
16       tent-type   | --content-type content-type ]  [-s serialno  | --serialno
17       serialno ]  [-O  | --hide-offset ]  [-S  | --hide-serialno  ]   [-G   |
18       --hide-granulepos ]  [-P  | --hide-packetno ]
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20       DIFF_OPTIONS: [-q  | --brief ]  [-C NUM  | --context[=NUM] ]  [-u  | -U
21       NUM  | --unified[=NUM] ]  [-e  | --ed ]  [--normal ]  [--rcs ]  [-y   |
22       --side-by-side ]  [-l  | --paginate ]
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Description

25       oggzdiff  is  a  sh  script which uses oggzdump to generate hexadecimal
26       packet dumps of each input file, then outputs  the  difference  between
27       these dumps using diff.
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Options

31       oggzdiff  forwards  a  subset of options accepted by oggzdump and diff.
32       See oggzdump(1) and diff(1) for more detail.
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35   oggzdump format options
36       -b, --binary
37                 Generate a binary dump of each packet
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40       -x, --hexadeciaml
41                 Generate a hexadecimal dump of each packet
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44   oggzdump filtering options
45       -c content-type, --content-type content-type
46                 Dump only the logical bitstreams for a specific content-type.
47                 The  following  codec  names  are currently detected: "cmml",
48                 "flac", "theora", "speex", "vorbis"
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51       -s serialno, --serialno serialno
52                 Dump only the logical bitstream with specified serialno.
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55       -O, --hide-offset
56                 Hide the byte offset field of the preamble  for  each  packet
57                 dumped.  This  is particularly useful when comparing Ogg bit‐
58                 streams that differ only in page structure.
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61       -S, --hide-serialno
62                 Hide the serialno field  of  the  preamble  for  each  packet
63                 dumped.  This  is particularly useful when comparing Ogg bit‐
64                 streams that differ only in serialno assignment.
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67       -G, --hide-granulepos
68                 Hide the granulepos field of the  preamble  for  each  packet
69                 dumped.
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72       -P, --hide-packetno
73                 Hide  the  packetno  field  of  the  preamble for each packet
74                 dumped.
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77   diff options
78       The -w (--ignore-all-space) option to diff   is always implied.
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81       -q, --brief
82                 Output only whether files differ.
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85       -C NUM, --context[=NUM]
86                 Output NUM lines of copied context.
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89       -u, -U NUM, --unified[=NUM]
90                 Output NUM (default 3) lines of unified context.
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93       -e, --ed  Output an ed script.
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96       --normal  Output a normal diff.
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99       --rcs     Output an RCS format diff.
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102       -y, --side-by-side
103                 Output in two columns.
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106       -l, --paginate
107                 Pass the output through pr to paginate it.
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110   Miscellaneous options
111       --verbose Display verbose messages.
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113       -v, --version
114                 Display version information and exit.
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116       -h, --help
117                 Display usage information and exit.
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AUTHOR

120       Conrad Parker
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123       Copyright © 2003 CSIRO Australia
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SEE ALSO

127       oggzdump(1), diff(1), patch(1)
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131                                                                   oggzdiff(1)
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