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Bluray payer plugin


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#1 alex46978

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Posted 20 February 2019 - 08:23

Hi. Can someone explain me what is the purpose of Bluray player plugin?



Re: Bluray payer plugin #2 Trial

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Posted 20 February 2019 - 08:49

Hi,

play bluray file structures and ISOs similar to DVD player plugin.

 

ciao



Re: Bluray payer plugin #3 alex46978

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Posted 20 February 2019 - 09:21

Hi. We have talked about it in October. The point is that this plugin is useless. Because 70% of sound in bluray file structures and ISOs is DTS. But the image doesn't passthrough or downmix DTS from that kind of sources.



Re: Bluray payer plugin #4 Trial

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Posted 20 February 2019 - 10:13

Hi,

it is not useless because the DTS behavior depends on the used STB and the used player. On MIPS VUs DTS downmix is still working but on ARM VUs it is not but it worked until around 1 year ago (thanks VU thanks Broadcom:-(). Default E2 player solely uses the driver but serviceapp also does software decoding. With bitstream and real audio amp it should also work with ARM VUs.

 

It is unfair to say a plugin is useless because you cannot use it.

 

ciao


Edited by Trial, 20 February 2019 - 10:15.


Re: Bluray payer plugin #5 alex46978

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Posted 20 February 2019 - 10:43

Nevetheless ON MY ARM Solo 4k it's useless. The image actually doesn't passthrough DTS via HDMI from m2ts files on my tv (tv support DTS decoding via HDMI source). Using serivceapp not a choice too, because exteplayer3 and gstplayer doesn't play near 60-70% of m2ts files.


Edited by alex46978, 20 February 2019 - 10:45.


Re: Bluray payer plugin #6 alex46978

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Posted 21 February 2019 - 15:38

Is it possible to implement bitstream of DTS sound  for m2ts files? Or this implementation can only be made by VU team?



Re: Bluray payer plugin #7 athoik

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Posted 21 February 2019 - 17:23

Is DTS possible on such files?

Because AFAIK DTS is not a valid payload for DVB TS files.
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Re: Bluray payer plugin #8 WanWizard

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Posted 21 February 2019 - 17:49

Are BlueRay files TS files?


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Re: Bluray payer plugin #9 alex46978

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Posted 21 February 2019 - 17:59

I was talking about m2ts Bluray files.



Re: Bluray payer plugin #10 Erik Slagter

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Posted 3 March 2019 - 12:43

In principle transport streams can carry whatever streams you want, in private streams. I guess there will be official or unofficial descriptors for those.

 

BluRay uses slightly modified transport streams, where the packet header includes a finegrained timestamp.

 

Having said that, I always try to avoid DTS because there is really no need for it and many systems have trouble playing it.


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