- GOB's can exist of only MBA_STUFFING codes: it crashed before, but it is fixed now
- Clearer code
- Some extra checks so the decoder is more resilient against errors
patch by (Maarten Daniels <maarten dot daniels at student dot luc dot ac dot be>)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@3457 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b