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RE: Widescreen switching


  • To: <ukha_d@xxxxxxx>
  • Subject: RE: Widescreen switching
  • From: "Phil Harris" <phillip.harris1@xxxxxxx>
  • Date: Wed, 9 Jan 2002 19:09:18 -0000
  • Delivered-to: mailing list ukha_d@xxxxxxx
  • Mailing-list: list ukha_d@xxxxxxx; contact ukha_d-owner@xxxxxxx
  • Reply-to: ukha_d@xxxxxxx

Title: Message
I believe there is a widescreen switching signal inserted into the TV picture on scanline 23...
 
...it passes through my AV amp on S-Video. My Region 2 DVDs switch into 16:9 mode automatically.
 
Phil
-----Original Message-----
From: steve.crick@xxxxxxx [mailto:steve.crick@xxxxxxx]
Sent: 09 January 2002 09:11
To: ukha_d@xxxxxxxSubject: [ukha_d] Widescreen switching

Can anybody with a widescreen TV, DVD and Sky Digibox, connected via an amp (rather than direct scarts) tell me how the TV differentiates between an amorphic picture and a full-screen?
 
If that question makes no sense; I will try and explain. I have a normal 4:3 TV, and everything is set to 4:3 so I get letterbox pictures. Easy.
 
If I get a widescreen TV, then I want the higher resolution amorphic pictures. However, as all video runs through the amp, the widescreen signal on pin-8 (I think it is pin-8) will not make it to the TV. So how does the TV's widescreen autoswitch tell the difference between amorphic and full-screen?
 
I expect the answer to be: It can't, but I will ask the question anyway. If it is going to be a manual operation, then this is yet another thing to confuse SHMBO. Doh.
 
Steve
 
 
 


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