Trace GUIDs

The following GUIDs are used for event tracing in DirectShow.

GUID Description
GUID_AUDIOBREAK
Audio break event. Events of this type use the PERFINFO_DSHOW_AUDIOBREAK structure for event data.
GUID_DSHOW_CTL
DirectShow event provider.
GUID_STREAMTRACE
General streaming event. Events of this type use the PERFINFO_DSHOW_STREAMTRACE structure for event data.
GUID_VIDEOREND
Video rendering event. Events of this type use the PERFINFO_DSHOW_AVREND structure for event data.

Requirements

Header
PerfStruct.h

See also

Event Tracing in DirectShow