OT: Question About ' Red ' Bouncing Around

Stringer wrote on 3/23/2015, 6:08 PM

My wife and I were recently watching an episode of some renovation project on HGTV, and every object that was bright red; clothing, accessories, you name it; had a vertical jitter to it.
Otherwise, the video looked nice and sharp and otherwise what you would expect from a well done production..

Any ideas about what was going on?

Comments

musicvid10 wrote on 3/23/2015, 6:34 PM

Google "blooming reds."
Is that what it looks like?

Stringer wrote on 3/24/2015, 5:52 PM

Thanks for the suggestion, but the first few pages say nothing about video processing; only stuff about various red flowers. Even adding " video " to the search was not fruitful.. Just some YouTubes about blooming flowers..

Any suggestions about other keywords to include ?

Nothing critical; I'm just curious...

musicvid10 wrote on 3/24/2015, 6:06 PM

Heh.
Try adding "chroma subsampling" to the search.

WayneM wrote on 3/24/2015, 9:25 PM

OT: I Googled "blooming red" "chroma subsampling" and only got three hits. . .all porn related. Go figure.

musicvid10 wrote on 3/24/2015, 9:36 PM

Now my face is blooming red!

When I find out what google calls it, I'll post back.

rs170a wrote on 3/24/2015, 10:35 PM

WayneM, that's very strange. I googled the same thing and got several video related hits.
Hopefully this link works for you like it did for me.
Google search

Mike

Jerry K wrote on 3/25/2015, 10:39 AM

The TV you viewed this on was it a HD flat screen or a SD TV?
How old is the TV?

Jerry k.

Stringer wrote on 3/25/2015, 2:23 PM

Thanks everyone who took time to check this out..

The TV is a 55" HD LED flat screen; about two years old..

I've never noticed the issue before we viewed this particular program.

I am trying to see if I can find a sample of the actual show, so I can share what I saw..