MF_MT_ALL_SAMPLES_INDEPENDENT attribute

Specifies for a media type whether each sample is independent of the other samples in the stream.

Data type

UINT32

Treat as a Boolean value.

Remarks

If this attribute is FALSE, some samples cannot be used without referring to other samples in the stream. For example, if a video format contains delta frames, this attribute should be FALSE.

This attribute corresponds to the bTemporalCompression field in the DirectShow AM_MEDIA_TYPE structure.

Set this attribute to TRUE for all uncompressed media types.

The GUID constant for this attribute is exported from mfuuid.lib.

Requirements

See also

Alphabetical List of Media Foundation Attributes

IMFAttributes::GetUINT32

IMFAttributes::SetUINT32

IMFMediaType

Media Type Attributes