oggz-diff - Man Page

Hexdump the packets of two Ogg files and output differences

Synopsis

oggz-diff [options] [OGGZDUMP_OPTIONS] [DIFF_OPTIONS] file1.ogg file2.ogg

options: [--verbose ] [-v | --version ] [-h | --help ]

Description

oggz-diff is a sh script which uses oggz-dump to generate hexadecimal packet dumps of each input file, then outputs the difference between these dumps using diff.

Options

oggz-diff forwards a subset of options accepted by oggz-dump and diff. See oggz-dump(1) and diff(1) for more detail.

oggz-dump format options

-b, --binary: Generate a binary dump of each packet
-x, --hexadeciaml: Generate a hexadecimal dump of each packet

oggz-dump filtering options

-c content-type, --content-type content-type: Dump only the logical bitstreams for a specific content-type. Run oggz-known-codecs(1) for a full list of codecs known by the installed version of oggz.
-s serialno, --serialno serialno: Dump only the logical bitstream with specified serialno.
-O, --hide-offset: Hide the byte offset field of the preamble for each packet dumped. This is particularly useful when comparing Ogg bitstreams that differ only in page structure.
-S, --hide-serialno: Hide the serialno field of the preamble for each packet dumped. This is particularly useful when comparing Ogg bitstreams that differ only in serialno assignment.
-G, --hide-granulepos: Hide the granulepos field of the preamble for each packet dumped.
-P, --hide-packetno: Hide the packetno field of the preamble for each packet dumped.

diff options

The -w (--ignore-all-space) option to diff is always implied.

-q, --brief: Output only whether files differ.
-C NUM, --context[=NUM]: Output NUM lines of copied context.
-u, -U NUM, --unified[=NUM]: Output NUM (default 3) lines of unified context.
-e, --ed: Output an ed script.
--normal: Output a normal diff.
--rcs: Output an RCS format diff.
-y, --side-by-side: Output in two columns.
-l, --paginate: Pass the output through pr to paginate it.