Snow is a toy codec with no real-world use and horrible code.

Support Matroska native formatting.

On demuxing prepend a Frame container atom (32bit big endian encoded
frame size and 'icpf' string).
On muxing remove it.

Support Matroska native formatting.

On demuxing reconstruct the 36-bytes QuickTime atom that the ALAC
decoder expects by prepending the "atom size", "tag" and
"tag version" fields missing from the Matroska's CodecPrivate
element.

On muxing remove the initial 12 bytes

Sample files are available:
http://www.bunkus.org/videotools/mkvtoolnix/samples/alac/alac-in-matroska.mka
and the CoreAudio file it was created from with today's mkvmerge:
http://www.bunkus.org/videotools/mkvtoolnix/samples/alac/alac-in-matroska-source.caf

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Signed-off-by: Mans Rullgard <mans@mansr.com>

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Patch by Google

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Patch by Anton Khirnov, wyskas at gmail dot com

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Patch sent to mailing list by Taylor Ralph, taylor D ralph A gmail

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Add missing const qualifiers for metadata_conv in AV{In|Out}putFormat.

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Thanks again Justin !

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patch by eugeni _dot_ stepanov _at_ gmail.com and myself

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From: Diego 'Flameeyes' Pettenò < flameeyes _at_ gmail _dot_ com >

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patch by David Conrad  umovimus _at_ gmail.com

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so that it can be used by other part of the code

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Original thread:
Date: Thu, 22 Mar 2007 20:23:08 -0400
Subject: [Ffmpeg-devel] [PATCH] Theora in MKV (GSoC '07 Qualification)

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