Why not 2160p50 in HDMI mode?

Discussion in 'ZIDOO X9S' started by DenisDA, Oct 10, 2016.

  1. DenisDA

    DenisDA Member Beta test group

    I received a box only today. Updated a firmware to 1.2.4. Wanted to change the HDMI mode, but didn't find the mode 2160p50 in the list. Why this mode isn't in the list?
     
  2. mirror

    mirror Well-Known Member SUPER Administrator Zidoo TECH Supporter

    It depending on the EDID from TV
     
  3. DenisDA

    DenisDA Member Beta test group

    On the same TV other box normally works in the mode 2160p50
    My TV - LG 49UB850V
     
  4. mirror

    mirror Well-Known Member SUPER Administrator Zidoo TECH Supporter

    Enable the YST model in In settings --developer, you can see all of the Output resolution
     
  5. DenisDA

    DenisDA Member Beta test group

    Yes, i on this option, but 2160p50 not in list
     
  6. mirror

    mirror Well-Known Member SUPER Administrator Zidoo TECH Supporter

    According to my limited knowledge, 4K has no 50Hz option. So we will give priority to 1080p50 frame switching
     
  7. DenisDA

    DenisDA Member Beta test group

    It on Zidoo:
    1. YST on
    Screenshot_20161010-193314.png
    2. YST off
    Screenshot_20161010-205154.png
    And other 4K box, Full range of the modes:
    Screenshot_2016-10-10-21-07-17.png
     
  8. DenisDA

    DenisDA Member Beta test group

    I.e. I correctly understand that you refuse to add this mode? Means, any SD of video with a frequency of 50 Hz won't be upscaled to 2160p? But it is wrong!!!
    SD video 25Hz upscaled - 2160p25 (TV mode)
    SD video 30Hz upscaled - 2160p30 (TV mode)
    SD video 60Hz upscaled - 2160p60 (TV mode)
    SD video 50Hz upscaled - What mode?
     
  9. PacoRabanne

    PacoRabanne Well-Known Member Beta test group

    4k has 25, 30, 50 and 60 Hz
    First 4k TV supports only up to 30, recent ones arrives up to 60.
    Look at this page from Sony (Italy) , is in italian, but specification don't require translation: http://www.sony.it/electronics/televisori/x9405c-x9305c-series/specifications
    To clarify the importance of 50 and 60Hz 4K modes, keep in mind that last Olympics was transmitted by some broadcaster on temporary dedicated channel, at 2160p50 or 2160p60.
    Who bought a 4K TV not capable of handling this rate wasn't able to watch Olympics at all. Can you image the wrath?
    And this is why I'm still looking for a good TV, but not so expensive as those in the page above.
     
  10. mirror

    mirror Well-Known Member SUPER Administrator Zidoo TECH Supporter

    Checking
     
  11. mirror

    mirror Well-Known Member SUPER Administrator Zidoo TECH Supporter

    Sorry anybody,my mistake.Will solve in version v1.2.6. Sorry again
     
    xtreme1 likes this.
  12. DaMacFunkin

    DaMacFunkin Active Member

    My VU+ solo4k outputs at 2160@50hz, it is the default UHD satellite broadcast resolution in Europe.
     
  13. DaMacFunkin

    DaMacFunkin Active Member

    Or maybe this mode is being emitted for other reasons..
     
  14. spring

    spring Guest

    add this option in V1.2.6.
     

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