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RTVideo

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Video codec
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This article is about Microsoft's VC-1 based codec. For Intel's Real-Time Video (RTV) codec, see Digital Video Interactive.

RTVideo is Microsoft's default video codec for Office Communications Server 2007 and the Microsoft Office Communicator 2007 client. It is a Microsoft proprietary implementation of the VC-1 codec for real-time transmission purposes. Microsoft extensions to VC-1 are based on cached frame and SP-frame. Also it includes system-level enhancements for recovery of packet loss on IP networks - forward error correction and error concealment.

Licensing

RTVideo is a proprietary codec. Like RTAudio this protocol can also be licensed from Microsoft.

External links

Multimedia compression and container formats
Video
compression
ISO, IEC,
MPEG
ITU-T, VCEG
SMPTE
TrueMotion and AOMedia
Chinese Standard
  • AVS1 P2/AVS+(GB/T 20090.2/16)
  • AVS2 P2(GB/T 33475.2,GY/T 299.1)
    • HDR Vivid(GY/T 358)
  • AVS3 P2(GY/T 368)
Others
Audio
compression
ISO, IEC,
MPEG
ITU-T
IETF
3GPP
ETSI
Bluetooth SIG
Chinese Standard
Others
Image
compression
IEC, ISO, IETF,
W3C, ITU-T, JPEG
Others
Containers
ISO, IEC
ITU-T
IETF
SMPTE
Others
Collaborations
Methods
Lists
See Compression methods for techniques and Compression software for codecs


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