MFVideoCompressedInfo structure (mfobjects.h)
Contains information about a video compression format. This structure is used in the MFVIDEOFORMAT structure.
Syntax
typedef struct _MFVideoCompressedInfo {
LONGLONG AvgBitrate;
LONGLONG AvgBitErrorRate;
DWORD MaxKeyFrameSpacing;
} MFVideoCompressedInfo;
Members
AvgBitrate
Average bit rate of the encoded video stream, in bits per second.
AvgBitErrorRate
Expected error rate, in bits per second.
MaxKeyFrameSpacing
Number of frames between key frames.
Remarks
For uncompressed video formats, set the structure members to zero.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Header | mfobjects.h (include Mfidl.h) |