About CCour.1

CCour.1 · 2020-10-30

The hardware is a STM32MP157C SoC which provides a Vivante GCnano as GPU. Everything is compiled with our specific Yocto layer along with OpenSTLinux 2.0 release. So Qt release is 5.14.2 and GSTreamer release is 1.16. The camera output is VGA in UYVY...

CCour.1 · 2020-11-27

Apparently I can't upload several files for one message. So a new message for a new log file.

CCour.1 · 2020-11-27

Apparently I can't upload several files for one message. So a new message for a new log file.

CCour.1 · 2020-11-27

I'm working with camera ov7690 with my custom driver which does not support RGB colorspace well for the moment so I can't perform this test for the moment.So to answer your questions:Yes, video playback works fine. I tested different video files: 640...

CCour.1 · 2020-11-25

So we've done a test, with Wayland and EGLFS environment (just to be sure). And we don't notice any improvements in this area.Even with "-no-feature-raster-64bit" option as suggested, the fps number is around 8-10 fps according to "qmlvideofx" demo a...

User statistics

User Activity

Hello, We have an issue with QML multimedia to display camera stream. The result is not smooth while with Qt widgets it works fine. Gstreamer pipeline from command line works as well.

Re: Hello, We have an issue with QML multimedia to display camera stream. The result is not smooth while with Qt widgets it works fine. Gstreamer pipeline from command line works as well.

Re: Hello, We have an issue with QML multimedia to display camera stream. The result is not smooth while with Qt widgets it works fine. Gstreamer pipeline from command line works as well.

Re: Hello, We have an issue with QML multimedia to display camera stream. The result is not smooth while with Qt widgets it works fine. Gstreamer pipeline from command line works as well.

Re: Displaying camera stream with qmlglsink crashes in gcoTEXTURE_GetMipMap() from gcnano stack