approach sign
1.If both sides is nonexistent behavior of break a contact, because to contract and its complement certain article of the agreement discusses,be merely not approach and did not sign about, below this kind of circumstance, the person that buy a house can ask to develop business to return return deposit.
5.When the sign interlaced is set to coding. In accordance with some other signs such as dct _type, field _prediction, forword _top _field _reference, forword _bot _field _reference, we could get the key information of the interlaced macroblock. And with the correct approach we could decode the coded bit stream and reconstruct the macroblock and VOP.

