3.1.3 Initialization

Bitmap compression using NSCodec bitmap compression techniques (section 3.1.8) requires that the following settings MUST first be determined by examining the NSCodec Capability Set (section 2.2.1):

  • Lossy Bitmap Compression Ability (section

  • Chroma Subsampling Ability (section

  • Maximum Supported Color Loss Level (section

The NSCodec Capability Set is encapsulated in the Bitmap Codecs Capability Set ([MS-RDPBCGR] section, which is encapsulated in a server-to-client Demand Active PDU ([MS-RDPBCGR] section or client-to-server Confirm Active PDU ([MS-RDPBCGR] section