// netdispumdddi.h

typedef struct {
  UINT64 EncoderBitRate;
  UINT64 CurrentMaxTxDataRate;
  UINT64 TransmittedFrameCount;
  UINT64 FailedFrameCount;
  UINT64 RetriedFrameCount;
  UINT64 MultipleRetryFrameCount;
} MIRACAST_DATARATE_STATS;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-netdispumdddi-miracast_datarate_stats)

MIRACAST_DATARATE_STATS structure

Description

Contains info used in the wireless display (Miracast) pfnDataRateNotify function about the audio/video encoder bit rate and failed or retried Wi-Fi frames.

Members

`EncoderBitRate`

The bit rate, in bits per second, that the operating system recommends that the audio/video encoder uses.

`CurrentMaxTxDataRate`

The theoretical maximum speed, in bits per second, reported by the Wi-Fi driver.

`TransmittedFrameCount`

The total number of Wi-Fi frames that were sent with zero retries since the previous time step.

`FailedFrameCount`

The total number of Wi-Fi frames that exhausted the maximum number of retries since the previous time step.

`RetriedFrameCount`

The total number of Wi-Fi frames that succeeded after a single retry since the previous time step.

`MultipleRetryFrameCount`

The total number of Wi-Fi frames that succeeded after more than one retry since the previous time step.

View the official Windows Driver Kit DDI reference

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