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Dune HD Solo 8K
8K Dolby Vision & HDR10+ Media Player with 3.5" HDD bay.
INCLUDES EXPRESS 2-4 DAY DELIVERY
futeko.com FORUM
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HiMedia Q5/Q10 4K3D (2014 Generation)
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Surround AAC decoding
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Topic: Surround AAC decoding (Read 3072 times)
hansolo
Newbie
Posts: 15
Surround AAC decoding
«
on:
November 09, 2015, 06:49:14 AM »
Hello,
I have a new question: is it possible to decode surround AAC and bitstream to multiple channel PCM on HDMI?
With last firmware surround AAC are bitstreamed only in stereo PCM, no matter what I do.
As far as I know there is no direct AAC bitstream support on HDMI 1.4 (only in 2.0).
I know that it's best to avoid any recoding and preserve original soundtrack (truehd, hdmaster) but there are many movies encoded with surround AAC sound for which I don't bother to search other encode.
Some small samples for AAC are at
https://www2.iis.fraunhofer.de/AAC/multichannel.html
and
http://download.blender.org/peach/bigbuckbunny_movies/
And another not very important question, I find that this demo bluray
http://www.avsforum.com/forum/19-dedicated-theater-design-construction/1491761-best-demo-discs-demo-disc-bd9-dvd-dl.html
outputs truehd as zero PCM (no sound) if played from structure and normal/truehd if we play individual file from structure. I know it's related to bluray structure (other movies play fine) but it's curious.
Thanks!
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HiMedia Q5/Q10 4K3D (2014 Generation)
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Surround AAC decoding
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