Discussion topic: 5.1 audio for each channel
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Message posted on 07 Nov 2025 06:49 PM
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5.1 audio for each channel
Hi everyone,
I have a Dolby 5.1.2 system. My TV is configured as a pass-through, and my Sky Stream decoder is set to Dolby Digital Plus. Is it normal for traditional DTT channels to always be in 5.1? If I watch using only the DTT TV, only the center channel on my system works.
Thanks,
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Message posted on 07 Nov 2025 10:13 PM
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Re: 5.1 audio for each channel
Might be worth setting the audio to Dolby Digital + and seeing what happens on the DTT channels
Message posted on 07 Nov 2025 10:39 PM
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Re: 5.1 audio for each channel
Also I would make sure on the TV itself is set to Bitstream and not PCM?
Message posted on 09 Nov 2025 05:37 PM
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Re: 5.1 audio for each channel
Yes, It Is on Bitstream
Message posted on 09 Nov 2025 06:20 PM - last edited: 09 Nov 2025 06:25 PM
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Re: 5.1 audio for each channel
@RyoSaeba86 wrote:
Hi everyone,
I have a Dolby 5.1.2 system. My TV is configured as a pass-through, and my Sky Stream decoder is set to Dolby Digital Plus. Is it normal for traditional DTT channels to always be in 5.1? If I watch using only the DTT TV, only the center channel on my system works.Thanks,
For none 5.1 channels they should not be using the centre channel as they are 2.0 (i.e. Front Left & Right Channels)
If you get sound through the centre channel then you probably have some processing set.
AFAIK ITV has not used 5.1 on any platform for many years - I don't have Stream to be able to know for definite (It certainly doesn't on Terrestrial TV or Satellite or ITVX app)
The BBC uses 5.1 on some programmes but far from all
(I can't remember C4 & C5 although I know C5 does use 5.1 on some)
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