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SMPTE 356M

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SMPTE 356M is aSMPTE specification for a professional video format, it is composed ofMPEG-2 video composed of only I-frames and using4:2:2 chroma subsampling. 8 channelAES3 audio streams are also included. These AES3 audio usually contain24 bit PCM audio samples. SMPTE 356M requires up to50 Mbit/s ofbandwidth.

This format is described in the document SMPTE 356M-2001, "Type D-10 Stream Specifications — MPEG-2 4:2:2P @ ML for 525/60 and 625/50".[1]

The technology specified in SMPTE 356M is also known asD10 orD-10 and also calledIMX by Sony.

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