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-   -   HD : What 5.1 Audio Codec are most Programs broadcast in? (https://www.cableforum.uk/board/showthread.php?t=33689389)

djdyna123 23-08-2012 11:19

What 5.1 Audio Codec are most Programs broadcast in?
 
Is it AC3 5.1 or even DTS? Or the much smaller AAC? which most rubbish Amps wont decode. Please reply, thanx.

RealDiamond 23-08-2012 11:25

Re: What 5.1 Audio Codec are most Programs broadcast in?
 
AC3 5.1 if the broadcast is new enough other wise it will be DDPL2 only converted for 5.1 on retro programs..

peanut 23-08-2012 11:27

Re: What 5.1 Audio Codec are most Programs broadcast in?
 
All non HD programs are in normal 2.0 stereo (PCM), and some HD programs (films) are in 5.1. or DD2.0

spiderplant 23-08-2012 11:30

Re: What 5.1 Audio Codec are most Programs broadcast in?
 
It's AC3. (But most programmes aren't 5.1 at all)

ps. Welcome to the forum!

djdyna123 23-08-2012 11:45

Re: What 5.1 Audio Codec are most Programs broadcast in?
 
AC3, ok great. I read that most BBC 5.1 stuff is AAC though???

spiderplant 23-08-2012 11:58

Re: What 5.1 Audio Codec are most Programs broadcast in?
 
Quote:

Originally Posted by djdyna123 (Post 35466584)
AC3, ok great. I read that most BBC 5.1 stuff is AAC though???

Where did you read it? Just a guess, but it might be referring to some streamed content.


Edit: a bit of research suggests AAC is used on Freeview HD.

DaMac 23-08-2012 17:09

Re: What 5.1 Audio Codec are most Programs broadcast in?
 
Can confirm bbc uses aac on freeview hd there was a big oo ah when it happened coz some existing tv sets needed firmware updates.

djdyna123 23-08-2012 17:17

Re: What 5.1 Audio Codec are most Programs broadcast in?
 
What about Satelite TV? Sky etc? What codecs are most of them.

spiderplant 23-08-2012 18:34

Re: What 5.1 Audio Codec are most Programs broadcast in?
 
Quote:

Originally Posted by djdyna123 (Post 35466779)
What about Satelite TV? Sky etc? What codecs are most of them.

AC3. It's the only format that is widely supported.

djdyna123 23-08-2012 18:41

Re: What 5.1 Audio Codec are most Programs broadcast in?
 
Quote:

Originally Posted by spiderplant (Post 35466802)
AC3. It's the only format that is widely supported.

Ok, thankyou.


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