Search found 929 matches
- 02 May 2020, 19:34
- Forum: General — Displays, Graphics & More
- Topic: cursor skipping (AMD related?)
- Replies: 7
- Views: 4551
Re: cursor skipping (amd related?)
eh, fascinating? more like really sad and disappointing tbh 1000hz. it's not a beat thing. look how the cursor before the skip is twice as bright in the picture. that means the cursor is being held for an extra frame. also it doesn't really happen periodically or anything happens to the windows curs...
- 02 May 2020, 13:52
- Forum: General — Displays, Graphics & More
- Topic: cursor skipping (AMD related?)
- Replies: 7
- Views: 4551
cursor skipping (AMD related?)
edit: see https://gitlab.freedesktop.org/drm/amd/issues/1001 i just built a new pc. graphics card is amd rx 5700 xt. i'm on windows 10, although i suspect that doesn't matter. guess what i see video: https://youtu.be/1HPUPG8BpTU?t=21 pictures: 60Hz https://www.overclock.net/forum/attachment.php?atta...
- 18 Oct 2019, 17:50
- Forum: Eliminating Motion Blur — LightBoost / ULMB / ELMB / DyAc
- Topic: Less motion blur - CRT or LCD at 60Hz?
- Replies: 22
- Views: 13268
Re: Less motion blur - CRT or LCD at 60Hz?
black levels thoChief Blur Buster wrote: If you are a CRT user that reluctantly switching to LCD, then three words for CRT lovers: "240Hz 1ms IPS"
- 18 Oct 2019, 14:18
- Forum: OLED Displays
- Topic: Digital Foundry - CRT better then 4K OLED
- Replies: 69
- Views: 66409
Re: Digital Foundry - CRT better then 4K OLED
look for a number that ends in "kHz". generally, larger crt's have higher hsync rates. phosphor ghosting doesn't depend on tube age. i'm not sure if it's possible to determine the tube condition before buying a monitor (other than asking the seller how much it's been used... which he might not even ...
- 17 Oct 2019, 10:10
- Forum: OLED Displays
- Topic: Digital Foundry - CRT better then 4K OLED
- Replies: 69
- Views: 66409
Re: Digital Foundry - CRT better then 4K OLED
age/condition of tube is more important than the specific model aside from that, the most important metric is the max hsync rate. look for something >100kHz, this determines the maximum product of (vertical resolution)*(refresh rate) aperture grill (sony trinitron mitsubishi diamondtron or rebrands)...
- 09 Oct 2019, 16:12
- Forum: OLED Displays
- Topic: Digital Foundry - CRT better then 4K OLED
- Replies: 69
- Views: 66409
Re: Digital Foundry - CRT better then 4K OLED
ya crt's have a film with an antireflective coating (https://en.wikipedia.org/wiki/Anti-reflective_coating). (totally different from the antiglare on most lcd's). it's similar to the coating on eyeglasses.
if you look a specular reflection from a crt, it will appear blue because of this.
if you look a specular reflection from a crt, it will appear blue because of this.
- 08 Oct 2019, 23:16
- Forum: OLED Displays
- Topic: Digital Foundry - CRT better then 4K OLED
- Replies: 69
- Views: 66409
Re: Digital Foundry - CRT better then 4K OLED
well like crt's are great and all but for purely testing purposes, i don't see the benefit of specifically using a top of the line crt. like all crt's have 0 input lag persistence/motion blur for crt's doesn't depend on refresh rate in any way some crt's might have shorter persistence phosphors but ...
- 03 Oct 2019, 23:49
- Forum: OLED Displays
- Topic: Digital Foundry - CRT better then 4K OLED
- Replies: 69
- Views: 66409
Re: Digital Foundry - CRT better then 4K OLED
it's all battery powered. no switching noise.
the periodic pattern is from picking up radiation from the crt
viewtopic.php?f=10&t=1381&start=310#p23270
the periodic pattern is from picking up radiation from the crt
viewtopic.php?f=10&t=1381&start=310#p23270
- 03 Oct 2019, 21:48
- Forum: OLED Displays
- Topic: Digital Foundry - CRT better then 4K OLED
- Replies: 69
- Views: 66409
Re: Digital Foundry - CRT better then 4K OLED
yup it's still working perfectly https://i.imgur.com/uzXvc8R.jpg covered in a box to shield some radiation that it's picking up from the crt (the wiggles every 12us). not perfect but helps somewhat https://i.imgur.com/wzkbmKQ.jpg this is the response to 5 (white) pixels. video bandwidth is 146.88MHz...
- 03 Oct 2019, 17:57
- Forum: OLED Displays
- Topic: Digital Foundry - CRT better then 4K OLED
- Replies: 69
- Views: 66409
Re: Digital Foundry - CRT better then 4K OLED
dam i wish i could still see these images:
viewtopic.php?f=10&t=1381&start=310#p23242
guess i'll recreate it tonight... hopefully my photodiode setup still works
viewtopic.php?f=10&t=1381&start=310#p23242
guess i'll recreate it tonight... hopefully my photodiode setup still works