Geekzone: technology news, blogs, forums
Guest
Welcome Guest.
You haven't logged in yet. If you don't have an account you can register now.


Dingbatt

6758 posts

Uber Geek

Lifetime subscriber

#245559 10-Feb-2019 16:36
Send private message

I'm sitting here watching the cricket on my precious LG OLED worried as always about image retention (burn in) of static images. Because the action is pretty frenetic Sky is using a screen wipe to replay the action and as such is clearing the score ticker relatively frequently, but the SKY sport1 LIVE tattoo is pretty much there continuously.
For some reason the TV's processing doesn't dim the logo like it does on some channels (most notably the TVNZ ones). At least it isn't as bad as it was for the Aussie Open Tennis.

I remember when the tattoos were first introduced on FTA TV. TV3 sent out a bunch of stickers for people to stick on the corner of their screen. Not sure if anybody did but it was a clever piece of marketing all the same.

That got me thinking, what's the point of having the tattoos these days? When a button press tells you what channel you are on, what's up next, etc. Just marketing I guess.
The least they could do is make them move occasionally or better still disappear to give the pixels a rest.

And while I'm ranting, does putting a whole lot of junk on the bottom of the screen promoting the next three programs annoy anybody else?

It's driving me to streaming services!




“We’ve arranged a society based on science and technology, in which nobody understands anything about science technology. Carl Sagan 1996


Create new topic
rugrat
3108 posts

Uber Geek

Lifetime subscriber

  #2175996 10-Feb-2019 17:10
Send private message

I think CNN has a constant bright red logo, and Sky News.

I got an OLED within last 6 months, hope unlit screen doesn’t cause burn in because most movies, programs I watch are not 16:9 but wider aspect.

Sky movies works out cheaper for me then other methods for quantity, above box rental price $6 plus $15 for movie package, they don’t over write end credits, so for $21 all I can eat 6 month old plus movies prepared to put up with logo. Neon would be ideal but would rather have DD 5.1 then no logo.



stinger
628 posts

Ultimate Geek
Inactive user


  #2176011 10-Feb-2019 17:35
Send private message

Channel watermarks are a fact of life, and I can't think of any channels in NZ and Australia that don't have on. Sky channels had watermarks well before TV 3 did.

 

I'm guessing it serves two purposes. Firstly, you know what channel you are watching, and secondly it's promoting their brand. Most channel watermarks are pretty transparent, so burn in should not be an issue.


LGSAM
237 posts

Master Geek


  #2176018 10-Feb-2019 17:43
Send private message

Watching TV1 or 3 morning shows and owning an OLED makes you realize how much static junk is placed on the screen . I try not to have my settings too high but do not want to completely ruin the picture quality either .




DjShadow
4091 posts

Uber Geek

ID Verified
Trusted

  #2176022 10-Feb-2019 17:52
Send private message

OT I recall when TV3 did "teledots" back in the early 90's where you had to stick this thing onto the TV screen over some logo thing which would eventually burn into the dot proof you watched the whole TV program.

 

On topic: Could it be worth suggesting to the TV networks to maybe shift their watermark every 10-15 mins to another corner of the screen?


stinger
628 posts

Ultimate Geek
Inactive user


  #2176027 10-Feb-2019 18:06
Send private message

DjShadow:

 

OT I recall when TV3 did "teledots" back in the early 90's where you had to stick this thing onto the TV screen over some logo thing which would eventually burn into the dot proof you watched the whole TV program.

 

 

Teledots were in 2000. Source: http://www.howden.net.nz/funstuff/?page=tvpage and I'm pretty sure I was in a certain place when the promotion ran.


LGSAM
237 posts

Master Geek


  #2176039 10-Feb-2019 18:37
Send private message

I think the OLEDs might be a little different to the Plasma's regarding burn in , you can probably get away with leaving static images on by accident for a couple of hours but its the day after day static stuff that eventually catches up on Oled . I suppose its still early days to know .


MickeyD
97 posts

Master Geek

Lifetime subscriber

  #2176049 10-Feb-2019 19:07
Send private message

I rely on the watermark so that comskip can work out what is commercial and what is part of the show. The new kodi finally processes the edl file for recorded tv playback too.

 
 
 

Move to New Zealand's best fibre broadband service (affiliate link). Free setup code: R587125ERQ6VE. Note that to use Quic Broadband you must be comfortable with configuring your own router.
Behodar
10513 posts

Uber Geek

Trusted
Lifetime subscriber

  #2176053 10-Feb-2019 19:17
Send private message

I still remember the words "mental conditioning" in a letter published in TV Guide after the Teledot promotion finished and the logo stayed there 24/7 (except during ads, the one time where you can't guess which channel you're on by the type of thing that's playing...)


Dunnersfella
4086 posts

Uber Geek


  #2176099 10-Feb-2019 21:11
Send private message

I think it's time for the HUD in Red Dead to get the flick... damned thing will probably be burnt into my panel for the next year or so!


Oblivian
7304 posts

Uber Geek

ID Verified

  #2176123 10-Feb-2019 22:37
Send private message

Wonder if some buff ever thought it would be a great idea to assist who was leaking kiwi programs onto the Torrent scenes..

 

Agree though. It's like cadbury and other marketing that have made ever subtle changes to test the waters. And continue to do so to try and 'please the masses' when infact it's a brainchild of the select few they tested on.

 

Someone already mentioned the next/other sister channel update crud. But there was also the adjustment to no ads between start/end of programming - by means of pre-rolling credits either so fast, or so small as PiP so you can't view them anymore, but their broadcast obligation is complete.

 

So much so, that a number of programs with end credit scenes have been totally missed recently (Marvel franchise..) as the timing cuts are presumably automatic from marker points

 

The only thing they are good for, is giving you a hint when you can dash off for a pee, cause they fade out/turn off on TVNZ just before you are bombarded with ads

 

 


Groucho
524 posts

Ultimate Geek


  #2176236 11-Feb-2019 10:46
Send private message

stinger:

 

I'm guessing it serves two purposes. Firstly, you know what channel you are watching, and secondly it's promoting their brand. Most channel watermarks are pretty transparent, so burn in should not be an issue.

 

 

Third purpose, copyright.  With footage and clips broadcast and streamed across different platforms it's a way of attributing where content came from if permission hasn't specifically been sought.


stinger
628 posts

Ultimate Geek
Inactive user


  #2176265 11-Feb-2019 11:38
Send private message

Groucho:

Third purpose, copyright.  With footage and clips broadcast and streamed across different platforms it's a way of attributing where content came from if permission hasn't specifically been sought.



I would buy that theory except for the fact that both Media works and TVNZ don't watermark their non-live on demand content. In Australia, all on demand content except SBS is watermarked, and in the case of Seven, Nine and 10 it is different to the broadcast one.

Groucho
524 posts

Ultimate Geek


  #2176289 11-Feb-2019 12:12
Send private message

stinger:
Groucho:

 

Third purpose, copyright.  With footage and clips broadcast and streamed across different platforms it's a way of attributing where content came from if permission hasn't specifically been sought.

 



I would buy that theory except for the fact that both Media works and TVNZ don't watermark their non-live on demand content. In Australia, all on demand content except SBS is watermarked, and in the case of Seven, Nine and 10 it is different to the broadcast one.

 

Ah, but I'm pretty sure you can't share that video content directly from their on demand platforms?  e.g. you can't watch an episode of "My Kitchen DIY Rules Island" via an embedded player in a Facebook post.  TVNZ require you to be logged in to start with.  My thought was more a global thing as if you look at the Stephen Colbert, The Daily Show or John Oliver type shows who package up montages from news programmes, they all clearly show the respective content creator for each clip.  In theory it prevents some dodgy vlogger from using commercial footage and making it appear it's their own handy work.


LGSAM
237 posts

Master Geek


  #2176570 11-Feb-2019 15:58
Send private message

rugrat: I think CNN has a constant bright red logo, and Sky News.

I got an OLED within last 6 months, hope unlit screen doesn’t cause burn in because most movies, programs I watch are not 16:9 but wider aspect.

Sky movies works out cheaper for me then other methods for quantity, above box rental price $6 plus $15 for movie package, they don’t over write end credits, so for $21 all I can eat 6 month old plus movies prepared to put up with logo. Neon would be ideal but would rather have DD 5.1 then no logo.
What concerned me was looking in JB hifi , a Sony 65 oled and also a Panasonic oled with letterbox burn in  . I do not know what content they have been displaying as both were playing demos which only had a small amount of letterbox content but both were in torch mode . 


Paul1977
5052 posts

Uber Geek


  #2180976 15-Feb-2019 14:59
Send private message

The thing to remember with actual burn-in (as opposed to image retention) is that it a result of the cumulative time an image is on the screen - not the continuous time.

 

True burn-in is caused by the fact that in OLED (and previously plasma) pixels dim over the life of the TV as a result of how much they have been used. For this reason not having the "tattoos" during commercials or them being semi transparent doesn't prevent burn-in, it just slows it down.

 

That said, I think the newer OLEDs do a pretty good job with their regular compensations cycles to help counter it as much as possible. I'm not entirely sure how it works, but I thinks it adjusts power to each pixel to try to keep them as consistent as possible.


Create new topic





News and reviews »

Air New Zealand Starts AI adoption with OpenAI
Posted 24-Jul-2025 16:00


eero Pro 7 Review
Posted 23-Jul-2025 12:07


BeeStation Plus Review
Posted 21-Jul-2025 14:21


eero Unveils New Wi-Fi 7 Products in New Zealand
Posted 21-Jul-2025 00:01


WiZ Introduces HDMI Sync Box and other Light Devices
Posted 20-Jul-2025 17:32


RedShield Enhances DDoS and Bot Attack Protection
Posted 20-Jul-2025 17:26


Seagate Ships 30TB Drives
Posted 17-Jul-2025 11:24


Oclean AirPump A10 Water Flosser Review
Posted 13-Jul-2025 11:05


Samsung Galaxy Z Fold7: Raising the Bar for Smartphones
Posted 10-Jul-2025 02:01


Samsung Galaxy Z Flip7 Brings New Edge-To-Edge FlexWindow
Posted 10-Jul-2025 02:01


Epson Launches New AM-C550Z WorkForce Enterprise printer
Posted 9-Jul-2025 18:22


Samsung Releases Smart Monitor M9
Posted 9-Jul-2025 17:46


Nearly Half of Older Kiwis Still Write their Passwords on Paper
Posted 9-Jul-2025 08:42


D-Link 4G+ Cat6 Wi-Fi 6 DWR-933M Mobile Hotspot Review
Posted 1-Jul-2025 11:34


Oppo A5 Series Launches With New Levels of Durability
Posted 30-Jun-2025 10:15









Geekzone Live »

Try automatic live updates from Geekzone directly in your browser, without refreshing the page, with Geekzone Live now.



Are you subscribed to our RSS feed? You can download the latest headlines and summaries from our stories directly to your computer or smartphone by using a feed reader.