---
UID: NA:austream
ms.assetid: 3fefa0e7-26b1-3fad-a71b-13aaab6c12e2
ms.date: 01/11/2019
ms.keywords: 
ms.topic: conceptual
tech.root: dshow
archived: true
---

# Austream.h header


## -description


This header is used by DirectShow. For more information, see:

- [DirectShow](../_dshow/index.md)

