2.2.5.3.5 On Playback Rate Changed Message (ON_PLAYBACK_RATE_CHANGED)
The ON_PLAYBACK_RATE_CHANGED message is sent from the server to the client to change the playback rate of a presentation.
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Header (variable) |
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PresentationId (16 bytes) |
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NewRate |
Header (variable): The common message header (as specified in section 2.2.1). The InterfaceId field MUST be set to 0x00000000. The Mask field MUST be set to STREAM_ID_PROXY. The FunctionId field MUST be set to ON_PLAYBACK_RATE_CHANGED (0x0000010d).
PresentationId (16 bytes): A 16-byte GUID that identifies the presentation.
NewRate (4 bytes): A 32-bit floating-point number ([MS-DTYP], section 2.2.15) that indicates the new playback rate of the presentation.