No audio and video codecs available

lyris

Hello,

I am using win10 .

the code:

recorder = new QMediaRecorder(mCamera);
qDebug() << recorder->supportedVideoCodecs();

print () on the output application. The camera is working but I am not able to record.
Any idea how to install codecs ? I installed vlc, gstreamer but still no success.

raven-worx

@lyris
yes, no video recording on Windows using QtMultimedia.

you might have better chances using vlc-qt
But i cant help you what to do exactly, haven't used it yet.

SGaist

Hi,

Which version of Qt are you using ?

raven-worx

@lyris
you may want to read this
https://doc.qt.io/qt-5/qtmultimedia-windows.html

~~and install a codec pack. There are some available on Windows.~~

lyris

@SGaist Qt 5.12.11
@raven-worx I have installed DirectShow using visual studio 2019, but still no luck. Can you point me the right direction ?

Thanks

raven-worx

@lyris said in No audio and video codecs available:

I have installed DirectShow using visual studio 2019

what do you mean by "using visual studio"?
and did you read the link i've posted?

lyris

@raven-worx I read "Video recording is currently not supported." in your link. There is no way to record the camera with windows ??

I have installed some plugins using nugget in visual studio tagged with DirectShow. Not exactly sure if it helps

raven-worx

@lyris
yes, no video recording on Windows using QtMultimedia.

you might have better chances using vlc-qt
But i cant help you what to do exactly, haven't used it yet.