add 'ACDV' FourCC (which is just complete JPEG files in individual AVI  frames) and 'azpr' FourCC (which is Apple's 'rpza', encapsulated in AVI  instead)
add 'ACDV' FourCC (which is just complete JPEG files in individual AVI 
frames) and 'azpr' FourCC (which is Apple's 'rpza', encapsulated in AVI 
instead)


git-svn-id: a4d7c1866f8397a4106e0b57fc4fbf792bbdaaaf@16052 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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