Beiträge von Jens56

Got also APA102 from Aliexpress .. my grabber does not produce that noise so much ... i am sure, that has something to do with the software and not with hardware since the internal grabber and solid colors are very stable, no matter which brightness or speed ...

okay, with change to NTSC: no approvement ...

As a side note: I already ran this setup with a WS2812B Strip with no problems ... this may have to do something with the APA102 ... but i dont know what

Hi all,
i am running into exactly the same problem ... i got an RPi 2 with APA102 ...
On bright scenes, no problem but on darker scenes there is a nervous flickering on some LEDs, especially the non-white ones.
I tried / changed nearly everything. There is no flickering on my captured image. If i freeze the screen you can see it very clearly. This must be some interference stuff impacting the grabber chain since there is no problem with testing internal grabber or setting solid colors from hyperion client. Ill try the ntsc workaround but i am pretty sure that will make no difference ...