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Don't notice any improvement. As before some sources are painful to watch with backlight on and subtitles, especially anime ones. Can provide image frames that make my whole screen blink with the...

It is not a contrast setting problem. The problem is that the so called local dimming affects the whole frame and not only the surroundings of the new brighter element in certain conditions. I can...

I have the subtitles problem. There are sources where the effect is not that visible but in others it is everything but subtle. It is generally more visible with homogeneous colored backgrounds, for...

For me this firmware gives the same problems as the past one. Subtitles with dynamic backlight turned on don't work for many sources since it makes the whole panel blink in brightness. Basically the...

Just to state that the problem is still there in 140.44 firmware.

The snowy backgrounds are prime examples of the picture flashing in brightness but I've seen worse especially with anime sources. As I said before the effect is worse when there is a homogeneous...

No idea but I've seen similar in in my tv too. One was a still picture from a movie where one of the frame corners was constantly adjusting and thus it "blinked" in brightness. Another one I don't...

Done that and indeed it helps in some cases but not all. I use a grayish yellow with black borders in subtitles but in many sources there is still that problem, including 720p hdtv tv series and...

Yep. In fact what I've done is turning it off on personal/custom smart picture setting so I can easily go to a smart picture set without dynamic backlight. The problem is especially visible in some...

Yes, philips dynamic backlight simply doesn't work well. I suffer from exactly the same problems. The image is always flickering on most sources. The effect is worse when there isn't much color...

I've seen worse. Like in "MOV00605.MPG" in http://admin.homeo11.durtro.operaunite.com/file_sharing/content/. The all image flashes quite visibly when the mouse appears. By the way, in most of this...

Added three more videos to http://homeo11.durtro.operaunite.com/file_sharing/content/?session-redirect=noCookie or http://homenext.durtro.operaunite.com/file_sharing/content/ showing the non local...

Done. Added 3 images to the same link as before. One bmp in tv resolution and two png in video resolution. The images should be available during the day tomorrow. If they're not it is because I'm not...

I used the natural setting as base with only the brightness changed. In that setting dynamic backlight is at standard and the sensor, which I suppose you mean light sensor, is on. I raised brightness...

This is the same examples I posted in another Freddy's thread. He asked me to post them in this thread also.

There are two little videos showing the problem at...

I've not tested with Freddy's image because I can see the effect in my own sources. The problem for me is that it doesn't appear to be local dimming in some cases. The area where the dimming occurs...

The last one. I was on 140.25 because internet update in the tv said the firmware was up to date but earlier today I installed firmware 140.39 which I think is the last one and the problem is still...

It doesn't help. It appears to be dependent on the image but in the still frame I mentioned I reached 30 contrast, disabled all processing except the dynamic blacklight and still the effect was...

I also have an odd one but maybe it is interference from some unknown source.

I have the tv connected to a pc dvi<->hdmi source and thus no sound and to an analog tv source. Every now and then,...

Have the same problem in a 32PFL9705H/12. Most sources with subtitles exhibit this annoying effect and those are a big portion because in Portugal almost everything is subtitled besides kids programs...