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The KSEVENT_TUNER_CHANGED event propagates an action, such as a channel change, from the kernel-mode video capture minidriver to DirectShow in user-mode.
Usage Summary Table
| Get | Set | Target | Event descriptor type | Event value type |
|---|---|---|---|---|
| No | Yes | Pin | KSE_NODE | KSEVENTDATA |
For more information about DirectShow filters and KsProxy see Kernel Streaming Proxy.