honor stsd v1 first, fix mace surge-2-8-MAC3.mov, beware of mulaw,alaw
honor stsd v1 first, fix mace surge-2-8-MAC3.mov, beware of mulaw,alaw

git-svn-id: a4d7c1866f8397a4106e0b57fc4fbf792bbdaaaf@11928 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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