What is SMPTE VC-1? VC-1 is a video codec specification standardized by Society of Motion Picture and Television Engineers. It was implemented by Windows Media Video 9. It is supported wide spread standard for HD DVDs, BDs(Blu-ray Disks) and Microsoft Silverlight framework. The SMPTE 421M describes the complete bit stream syntax and is accompanied by two companion documents SMPTE RP 227 and SMPTE RP 228, which describes the VC-1 transport and conformance. The standardization of decoder bit stream facilitates the independent implementation of interoperable VC-1 encoders and decoders.
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