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DMO_INPUT_STREAM_INFO_FLAGS Enumeration

  • Artigo
 
Microsoft DirectShow 9.0

DMO_INPUT_STREAM_INFO_FLAGS Enumeration

The DMO_INPUT_STREAM_INFO_FLAGS enumeration defines flags that describe an input stream.

Syntax

enum _DMO_INPUT_STREAM_INFO_FLAGS {
    DMO_INPUT_STREAMF_WHOLE_SAMPLES            = 0x00000001,
    DMO_INPUT_STREAMF_SINGLE_SAMPLE_PER_BUFFER = 0x00000002,
    DMO_INPUT_STREAMF_FIXED_SAMPLE_SIZE        = 0x00000004,
    DMO_INPUT_STREAMF_HOLDS_BUFFERS            = 0x00000008
};

Elements

DMO_INPUT_STREAMF_WHOLE_SAMPLES

The stream requires whole samples. Samples must not span multiple buffers, and buffers must not contain partial samples.

DMO_INPUT_STREAMF_SINGLE_SAMPLE_PER_BUFFER

Each buffer must contain exactly one sample.

DMO_INPUT_STREAMF_FIXED_SAMPLE_SIZE

All the samples in this stream must be the same size.

DMO_INPUT_STREAMF_HOLDS_BUFFERS

The DMO performs lookahead on the incoming data, and may hold multiple input buffers for this stream.

Requirements

  Header: Mediaobj.h

See Also