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Stream Buffer Engine Filters

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

This topic applies only to Windows XP Service Pack 1 or later.

The Stream Buffer Engine uses the following DirectShow filters.

Filter Description
MPEG-2 Video Analyzer Enables playback at > 4x speed, and enables reverse playback for MPEG-2 sources.
Stream Buffer Sink Stores streamed content for the Stream Buffer Source filter to read.
Stream Buffer Sink2 Stores streamed content from a WTV file for the Stream Buffer Source filter to read.
Stream Buffer Source Reads content that the Stream Buffer Sink filter has stored.