Adding AlphaMode element to Matroska Parser
authorVignesh Venkatasubramanian <vigneshv@google.com>
Mon, 4 Feb 2013 23:17:52 +0000 (15:17 -0800)
committerMichael Niedermayer <michaelni@gmx.at>
Thu, 14 Feb 2013 20:34:47 +0000 (21:34 +0100)
commitce6a8e5947cabf90720fe0763301e1657252dbec
tree8b10dc6b46dcecb4fa70b5945a849c748d2f1b6c
parent2f3bc5122822687dc388f7352c92cf6db456cf7c
Adding AlphaMode element to Matroska Parser

Adding support for parsing AlphaMode element in the Track header
and export that information as a metadata tag. This flag indicates
presence of alpha channel data in BlockAdditional element.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavformat/matroska.h
libavformat/matroskadec.c