IMFSourceBuffer interface
Represents a buffer which contains media data for a IMFMediaSourceExtension.
Members
The IMFSourceBuffer interface inherits from the IUnknown interface. IMFSourceBuffer also has these types of members:
Methods
The IMFSourceBuffer interface has these methods.
| Method | Description |
|---|---|
| Abort |
Aborts the processing of the current media segment. |
| Append |
Appends the specified media segment to the IMFSourceBuffer. |
| AppendByteStream |
Appends the media segment from the specified byte stream to the IMFSourceBuffer. |
| GetAppendWindowEnd |
Gets the timestamp for the end of the append window. |
| GetAppendWindowStart |
Gets the timestamp for the start of the append window. |
| GetBuffered |
Gets the buffered time range. |
| GetTimeStampOffset |
Gets the timestamp offset for media segments appended to the IMFSourceBuffer. |
| GetUpdating |
Gets a value that indicates if Append, AppendByteStream, or Remove is in process. |
| Remove |
Removes the media segments defined by the specified time range from the IMFSourceBuffer. |
| SetAppendWindowEnd |
Sets the timestamp for the end of the append window. |
| SetAppendWindowStart |
Sets the timestamp for the start of the append window. |
| SetTimeStampOffset |
Sets the timestamp offset for media segments appended to the IMFSourceBuffer. |
Remarks
IMFSourceBuffer is used in conjunction with the IMFMediaSourceExtension.
Requirements
|
Minimum supported client |
Windows 8.1 [desktop apps only] |
|---|---|
|
Minimum supported server |
Windows Server 2012 R2 [desktop apps only] |
|
IDL |
|
See also