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| author | Michael Brasser <mbrasser@ford.com> | 2020-02-22 15:50:40 -0600 |
|---|---|---|
| committer | Michael Brasser <mbrasser@ford.com> | 2020-03-09 13:24:44 -0600 |
| commit | 7f0a20ad066020d913faff636b8a0c5f61d2dfe0 (patch) | |
| tree | b99678d120ebb1029c3acae1137064385f32c428 | |
| parent | bc42a549a309603ab4afe28b87406a663702aa24 (diff) | |
Document usage of QT_MULTIMEDIA_PREFERRED_PLUGINS on Windows
Task-number: QTBUG-82300
Change-Id: Ibbd960ef69b59e535af30ac10a238ddcf7634b66
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
| -rw-r--r-- | src/multimedia/doc/src/platform-notes-windows.qdoc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/multimedia/doc/src/platform-notes-windows.qdoc b/src/multimedia/doc/src/platform-notes-windows.qdoc index e86d6a276..a69e96d99 100644 --- a/src/multimedia/doc/src/platform-notes-windows.qdoc +++ b/src/multimedia/doc/src/platform-notes-windows.qdoc @@ -42,6 +42,11 @@ was introduced in Windows Vista as a replacement for DirectShow and other multimedia APIs. Consequently, WMF plugin in Qt is supported only for Windows Vista and later versions of the operating system. +The environment variable \c QT_MULTIMEDIA_PREFERRED_PLUGINS can be used to +control the priority of the plugins. For example, setting it to +"windowsmediafoundation" or "directshow" will cause the corresponding plugin +to be the preferred one. + \section1 Limitations The WMF plugin in Qt does not currently provide a camera backend. Instead, |