Change-Id: I01369d608876e69da57839165283ed343b683e88
Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>

They previously had the multimedia services they provided as keys. This
was a problem when several plugins were available on the same platform,
providing the same multimedia service, but with different features or
capabilities. Since they had the same key, only the first plugin in the
directory was loaded.

Nevertheless, it was actually working until commit 732dcfe7 in qtbase,
as all plugins were loaded even when sharing the same key.

The services a multimedia plugin provides are now declared in the
'Services' property. To preserve compatibility with third-party plugins,
if that new property doesn't exist it falls back to the 'Keys' property.

Task-number: QTBUG-31868
Task-number: QTBUG-31476
Change-Id: Ic3ba32eeef21b69b922bd3d4feb111101559d132
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

If an exception's getMessage() function returns a null object, we can't
send it directly to the Log function, as it will throw an exception...
To avoid this we can prepend the string from getMessage() with an empty
string.

Change-Id: Ie026cbf9af133352919a4536c152b6d35cb8c0a7
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>

In the FileBrowser paths where being prepended with file:///, since all
the paths already starts with a forward slash, navigating away from the
initial directory was therefore not possible.

To make the examples work on Android, QT += multimedia was added.

Change-Id: Iff96729d476c4292999b022bdd6d5770b6b011e7
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Reviewed-by: Andy Nichols <andy.nichols@digia.com>

Add a page with details about Qt Multimedia backends on Windows, and
link to it from the module index page.

Initially, cover the status of camera backend in WMF and DirectShow
plugins.

Task-number: QTBUG-29552
Change-Id: I53e5901e2d621c4bbc96a61d5dbb249b4debb8d4
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Change-Id: I17e108c5d8524fe428ab8f0ca14130cd4bb78d2d
Reviewed-by: Liang Qi <liang.qi@digia.com>
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
Reviewed-by: Martin Smith <martin.smith@digia.com>

Change-Id: I0b9110488a2d116cea73abe30f80fc1f487029aa
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

The qtCompileTest function in configure.prf does not work when
cross-compiling on Windows because it detects the wrong make executable.
And it's anyway not the best way to do this, since what we really want
to check for is the existence of the SDK version, whereas the compile
test could potentially hide a lot of other problems under the same
error message.

Task-number: QTBUG-31405
Change-Id: I2c16b214e40bac5751d4e7098edcc30318756621
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Reviewed-by: Christian Stromme <christian.stromme@digia.com>