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hdmi input pcm or bitstream

  • December 7, 2021
  • 6 replies
  • 12189 views

Edgie70
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Hi everyone , my TV setting for hdmi input has pcm or bitstream ,

my sky+ hd is connected to my TV via HDMI , sky box is set to Dolby digital .

Beam 2 plus surrounds are on hdmi arc , shall I set my TV to pcm or bitstream ? 

Thanks 

 

Best answer by jgatie

Bitstream.  PCM from a TV is almost always 2.0 stereo.  If there was a “Passthrough” mode, you would select that, but Bitstream is the choice when there is no Passthrough.  That will get you the Dolby Digital 5.1 coming from the Sky box. 

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6 replies

jgatie
  • Answer
  • December 7, 2021

Bitstream.  PCM from a TV is almost always 2.0 stereo.  If there was a “Passthrough” mode, you would select that, but Bitstream is the choice when there is no Passthrough.  That will get you the Dolby Digital 5.1 coming from the Sky box. 


Edgie70
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  • Author
  • Renowned Enthusiast I
  • December 7, 2021

Bitstream.  PCM from a TV is almost always 2.0 stereo.  If there was a “Passthrough” mode, you would select that, but Bitstream is the choice when there is no Passthrough.  That will get you the Dolby Digital 5.1 coming from the Sky box. 

Thanks , if I decide in the future to connect the beam via optical , the digital output has pcm or bitstream , should that be on bitstream too ?? 


jgatie
  • December 7, 2021

Thanks , if I decide in the future to connect the beam via optical , the digital output has pcm or bitstream , should that be on bitstream too ?? 

 

Yes, but I don’t know why you would.  ARC is superior to optical. 


Edgie70
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  • Author
  • Renowned Enthusiast I
  • December 7, 2021

Thanks , if I decide in the future to connect the beam via optical , the digital output has pcm or bitstream , should that be on bitstream too ?? 

 

Yes, but I don’t know why you would.  ARC is superior to optical. 

Thanks , it would only be because if I want to listen to the TV speakers I have to turn off CEC .


jgatie
  • December 7, 2021

Thanks , it would only be because if I want to listen to the TV speakers I have to turn off CEC .

 

I may be an outlier, but I’ve never found the need to switch back to crappy TV speakers once I’ve heard proper surround sound.  I just don’t get it.  Then again, I have a sister who once said “I can’t hear the TV, it’s up too loud” and made it sound logical, so what do I know?  


Edgie70
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  • Author
  • Renowned Enthusiast I
  • December 7, 2021

Thanks , it would only be because if I want to listen to the TV speakers I have to turn off CEC .

 

I may be an outlier, but I’ve never found the need to switch back to crappy TV speakers once I’ve heard proper surround sound.  I just don’t get it.  Then again, I have a sister who once said “I can’t hear the TV, it’s up too loud” and made it sound logical, so what do I know?  

Its the wife , she likes to watch her soaps with normal TV lol