MEByteStreamCharacteristicsChanged event

Sent by a byte stream when the characteristics of the byte stream have changed.

Event values

Possible values retrieved from IMFMediaEvent::GetValue include the following.

VARTYPE	Description
VT_EMPTY	No event data.

Remarks

This event indicates that one or more of the following characteristics has changed:

• Capability flags (IMFByteStream::GetCapabilities)
• End-of-stream flag (IMFByteStream::IsEndOfStream)
• Length (IMFByteStream::GetLength)

Not all IMFByteStream implementations support this event. To receive the event, query the byte-stream object for the IMFMediaEventGenerator interface.

Requirements

Requirement	Value
Minimum supported client	Windows 8 [desktop apps only]
Minimum supported server	Windows Server 2012 [desktop apps only]
Header	Mfobjects.h (include Mfidl.h)

See also

Media Foundation Events