Error: "GStreamer encountered a general stream error."

[wangvictor]

I'm using QT 5.5 to play my video.

And my gstreamer version is gstreamer1.0

media->setMedia(QUrl::fromLocalFile("/home/test3.mp4"));
media->setVideoOutput(video); 
video->show();
media->play();

And it will show this error for me.

[WARN]  VPU iram is less than needed, some parts don't use iram
Error: "GStreamer encountered a general stream error."

Can anyone tell me how to fix this?

[joanxie]

did you use nxp bsp yocto? which includes qt, did you install qt by yourself?