Trace GUIDs
[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 following GUIDs are used for event tracing in DirectShow.
| GUID | Description |
|---|---|
|
Audio break event. Events of this type use the PERFINFO_DSHOW_AUDIOBREAK structure for event data. |
|
DirectShow event provider. |
|
General streaming event. Events of this type use the PERFINFO_DSHOW_STREAMTRACE structure for event data. |
|
Video rendering event. Events of this type use the PERFINFO_DSHOW_AVREND structure for event data. |
Requirements
| Requirement | Value |
|---|---|
| Header |
|
See also
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