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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
The DMO_INPUT_STREAM_INFO_FLAGS enumeration defines flags that describe an input stream.
Syntax
typedef enum _DMO_INPUT_STREAM_INFO_FLAGS {
DMO_INPUT_STREAMF_WHOLE_SAMPLES = 0x1,
DMO_INPUT_STREAMF_SINGLE_SAMPLE_PER_BUFFER = 0x2,
DMO_INPUT_STREAMF_FIXED_SAMPLE_SIZE = 0x4,
DMO_INPUT_STREAMF_HOLDS_BUFFERS = 0x8
} ;
Constants
DMO_INPUT_STREAMF_WHOLE_SAMPLESValue: 0x1 The stream requires whole samples. Samples must not span multiple buffers, and buffers must not contain partial samples. |
DMO_INPUT_STREAMF_SINGLE_SAMPLE_PER_BUFFERValue: 0x2 Each buffer must contain exactly one sample. |
DMO_INPUT_STREAMF_FIXED_SAMPLE_SIZEValue: 0x4 All the samples in this stream must be the same size. |
DMO_INPUT_STREAMF_HOLDS_BUFFERSValue: 0x8 The DMO performs lookahead on the incoming data, and may hold multiple input buffers for this stream. |
Requirements
| Requirement | Value |
|---|---|
| Header | mediaobj.h |