description | ms.assetid | title | ms.topic | ms.date |
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Specifies the duration of a byte stream, in 100-nanosecond units. |
afa4930c-544b-4d66-94fe-9795bb526e0a |
MF_BYTESTREAM_DURATION attribute (Mfobjects.h) |
reference |
05/31/2018 |
Specifies the duration of a byte stream, in 100-nanosecond units.
UINT64
Treat as a LONGLONG value.
This attribute is optional. If the object that creates the byte stream can determine the duration, it can set this attribute. (For example, in a network stream, the duration might be part of the session description.)
To get the attribute value, call QueryInterface on the byte stream to get a pointer to the IMFAttributes interface.
This attribute is a signed value, although it is stored as a UINT64.
The GUID constant for this attribute is exported from mfuuid.lib.
Requirement | Value |
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Minimum supported client |
Windows Vista [desktop apps | UWP apps] |
Minimum supported server |
Windows Server 2008 [desktop apps | UWP apps] |
Header |
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