use intreadwrite functions in matroskadec based on a patch by Ronald S. Bultje   rsbultje gmail com
use intreadwrite functions in matroskadec
based on a patch by Ronald S. Bultje   rsbultje gmail com


git-svn-id: a4d7c1866f8397a4106e0b57fc4fbf792bbdaaaf@9396 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg