Replace ENOSYS by ENOTSUP as in this case the problem is not really a function which is not available, but a media type which is not supported.
Replace ENOSYS by ENOTSUP as in this case the problem is not really a function
which is not available, but a media type which is not supported.


git-svn-id: a4d7c1866f8397a4106e0b57fc4fbf792bbdaaaf@9768 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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