magic tv 依個功能有乜用

bubibubi

screen refresh rate from 50Hz to 60Hz, 妤似 mon 咁

wklie

好似開左都係行50幅既?
goodman85 發表於 2015-6-25 12:14

To always display 60Hz, change Settings -> Video -> Video Output Format to 1080p60 or 1080i60.

The setting you ask is for people who normally use 50Hz for TV, but want Magic TV to switch to 60Hz automatically when you switch to an external input of MTV7000D or MTV8000D that is fed 60Hz, or a recording of it.  When you switch to digital TV it will switch back to 50Hz automatically.

bearbill

唔覺有好大分別

wklie

咁如果我把原本 1080i 50Hz set 做 1080p 60Hz
有無實際得益架?
長期 set 做 60 Hz 會有問題嗎?
goodman85 發表於 2015-6-25 18:55

You will benefit from 1080p50 if your TV does not deinterlace the 1080i signal as well as the Magic TV does.

Setting 1080p60 is not good for video quality - you'll notice the horizontal scrolling stock tickers on channel 83 become less smooth.    The 60Hz options are primarily only useful to those who use 60Hz-only computer monitors (some support 50Hz, some don't), or very old Japan import TV that did not accept 50Hz.

kccl

之前我都有比較過 50 同 60, 肉眼睇真係唔覺有咩分別

kccl

另外 p 同 i 都係唔覺有咩分別, 可能我要求低啩

wklie

另外 p 同 i 都係唔覺有咩分別, 可能我要求低啩
kccl 發表於 2015-6-26 12:29

Look for deinterlace artifact like this


On good TV there may be little difference between p and i for typical TV video much of the time.  On low-cost TV that does not do 1080i deinterlacing properly, Magic TV 1080p50 will be significantly better.