Demo crashes

[berkantay]

I succesfully build your project. However qmlvlcdemo implementation crashes.

QmlVlcDemo: ../QmlVlcDemo/deps/QmlVlc/QmlVlcVideoOutput.cpp:97: void QmlVlcVideoOutput::init(): Assertion `m_player && m_player->is_open()' failed.

[RSATom]

I think it just was not able load libvlc by some reason.

[berkantay]

Got it, have you got any example code snippet for rtsp streaming (client) for qt. I would be appreciated if you share with me. email:berkantay.5@gmail.com

[RSATom]

No, I don't have example for rtsp, but it will be identical as to any other url type. Just replace url in demo to rtsp url.

[berkantay]

First error is disappeared by installing vlc-plugin-qt package from ubuntu. But window remains grey and nothing shows up for rtsp link.

[RSATom]

@berkantay Do you see something in console?

[berkantay]

No warnings no errors shows up on the console.

[RSATom]

Are you able run Vlc itself?

[berkantay]

Yes vlc itself is able to run the link.

[RSATom]

Do you see at least something in console?

[berkantay]

Here is the screenshot of the desktop https://ibb.co/wQWmNsN

[RSATom]

I don't see terminal window there... Can you try run it directly from terminal?

[berkantay]

Sorry I get Project ERROR: Unknown module(s) in QT: multimedia error on the terminal. Here is the screenshot. https://ibb.co/zRq6DxC

[RSATom]

It looks like you didn't install some required Qt packages. I don't remember what exactly packages it required - you have to find it yourself.

[berkantay]

Problem solved @RSATom thank for your support, cheers.

[berkantay]

Installed qt5multimedia-dev

[berkantay]

Have you got any idea about setting the network caching parameter.

[RSATom]

You can try run vlc --longhelp to get info about options.