------------------------------------------------------------
HOgg -- Ogg encapsulation stuffz
------------------------------------------------------------

Requirements:
	- Cabal (tested with various version from 1.1.3 to 1.1.6 and darcs)
        - Data.ByteString, included with GHC 6.6, and available separately for
GHC 6.4 at: http://www.cse.unsw.edu.au/~dons/fps.html (version 0.7 or greater)

	If building on Debian GNU/Linux:
        $ apt-get install ghc6 libghc6-mtl-dev libghc6-hunit-dev
        $ apt-get install libghc6-cabal-dev # not needed for Debian unstable

Building:

Note that if you are building with GHC6.6, you will need to edit hogg.cabal
by removing 'fps' from the Build-Depends line.

	$ chmod +x Setup.hs
	$ ./Setup.hs configure
	$ ./Setup.hs build
	$ ./Setup.hs install

Usage:
	General help (lists subcommands):

		hogg help

	Help on a subcommand:

		hogg help <subcommand>

	Dump packets of an Ogg file:

		hogg dump file.ogg

	Dump pages of an Ogg file

		hogg pagedump file.ogg

	Dump vorbis (theora, speex) packets

		hogg dump -c vorbis file.ogg
		hogg pagedump -c vorbis file.ogg
		hogg dumpraw -c vorbis file.ogg

Checking stuff works:

	Rewrite a file (parse pages, rewrite page data):

		hogg rewrite file.ogg > newfile.ogg
		diff file.ogg newfile.ogg

	Repacket a file (parse to packets, rewrite with original segmentation):

		hogg repacket file.ogg > newfile.ogg
		diff file.ogg newfile.ogg
