| UID | title | description | helpviewer_keywords | old-location | tech.root | ms.assetid | ms.date | ms.keywords | req.header | req.include-header | req.target-type | req.target-min-winverclnt | req.target-min-winversvr | req.kmdf-ver | req.umdf-ver | req.ddi-compliance | req.unicode-ansi | req.idl | req.max-support | req.namespace | req.assembly | req.type-library | req.lib | req.dll | req.irql | targetos | req.typenames | req.redist | ms.custom | f1_keywords | dev_langs | topic_type | api_type | api_location | api_name | ||||||||||||||||||
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NF:mfmediaengine.IMFMediaSourceExtensionNotify.OnSourceOpen |
IMFMediaSourceExtensionNotify::OnSourceOpen (mfmediaengine.h) |
Used to indicate that the media source has opened. |
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mf\imfmediasourceextensionnotify_onsourceopen.htm |
mf |
45120acf-48e1-4b4a-af50-f6052acdb533 |
12/05/2018 |
IMFMediaSourceExtensionNotify interface [Media Foundation],OnSourceOpen method, IMFMediaSourceExtensionNotify.OnSourceOpen, IMFMediaSourceExtensionNotify::OnSourceOpen, OnSourceOpen, OnSourceOpen method [Media Foundation], OnSourceOpen method [Media Foundation],IMFMediaSourceExtensionNotify interface, mf.imfmediasourceextensionnotify_onsourceopen, mfmediaengine/IMFMediaSourceExtensionNotify::OnSourceOpen |
mfmediaengine.h |
Windows |
Windows 8.1 [desktop apps only] |
Windows Server 2012 R2 [desktop apps only] |
Mfmediaengine.idl |
Windows |
19H1 |
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Used to indicate that the media source has opened.