I have massive problems getting started with lightning on a samsung tv.
I always have black flickering or the screen is turning black for several seconds.
Even with the vod example of metrological I have this issues.
I already tested it on different tv models. At the moment a BU8000 with Tizen 6.5
Do you have any idea what the problem could be?
I was able to figure out, that the bottleneck is the cpu.
In the main menu the vod example has a cpu load of 70%.
As soon as I switch to the detail page it goes up to 80% - 125%
and the flickering and blackscreens are starting to show up.
But how can it be, that the example code produces such a high cpu load
even without any user interaction?
Is it a bad example? Or is LightningJS not meant for modern Samsung TV?
Thanks for the quick answer.
I will test it within the next days.
Maybe it can at least avoid the flickering.
But it probably won’t change the high CPU load.
There seems to be a different problem here.
Is there a best practice to get LightningJS onto a samsung smart tv?
hi @DasD can you try adding the following setting to your stage config above:
and let me know if that reduces the CPU load you are seeing?
alternatively, do you have a webinspector you can use on the Samsung device?
does the high CPU load also appear on your development machine/profiler?
If not we can try to turn things off to see if that reduces the CPU load, start by disabling animations, disable RTT, disable text/images and see if there is 1 component, or a shader, or animation that is causing the CPU to spike.
Is the CPU load consistently high even when not animating/using the app? or does it only spike on certain pages or during certain transitions?