Got to check out some DV for Vendetta via recently acquired LG UP970 (will try posting some initial thoughts on the player in respective thread).
Did a quick dv v hdr10 comparison on the C6 OLED using mostly default hdr standard and dv dark movie settings (disabling the unnecessary post process effects) looking for any differences in tone mapping, banding and macroblocking.
I saw some improved tone mapping during chapter 14 at 1:16:55 where Dolby Vision was able to render distinct bulbs within the lanterns where none were visible in HDR10.
There was improved compression during chapter 11 at 1:03:00 a bit of macroblocking can be seen for a few seconds in the sky during hdr10 but looks clean during dv.
But not all was good. At chapter (edit; my fault meant ch4 here not ch14) 14 4 from 18:44-19:14 during DV I could see some very nasty banding engulfing the smoke at the bottom and top of the screen, it looked like the same bit of green and pink bands that we've seen before in Linosgate BDs. To see it come up during DolbyVision, and in a Sony title no less (where banding is usually not an issue from what I've previously seen in all their UHD discs), was highly disappointing. I thought DV was supposed to get rid of banding even on 10 bit panels?
Haven't compared color and contrast yet but overall thoughts on DV from what I have seen so far are positive in spite of that nasty banding, the improved tone mapping and compression are very welcome. I am not discounting hdr10 any time soon though, had a peek at Guardians 2 and that one is looking quite fine but that's for another thread for another day
forum.blu-ray.com/showthread.php?t=291515&page=8
Es el título UHD con más posterizacion que he visto, por momentos parecía hasta un videojuego en ese aspecto.
Eso sí, por momentos los metadatos dinámicos hacían un trabajo ejemplar, más eficiente, en mi OLED C6, aunque no la pude ver entera porque la C6 palmó durante el visionado de la peli