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Author Topic: Playback of MKV with 16 discrete decoded ATMOS channels..error message..?  (Read 2005 times)

retro

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I have here a sample file, 1.8Gb, an MKV with video and 16 channels of discrete decoded Atmos.
Please dl and try it out.

https://www.dropbox.com/s/v7nmq3fj0j6tw30/test%20m4v%2Bmka.mkv?dl=0

Apparently, this plays perfectly with MC on Mac.

On Windows however, we get this error message:




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elguapo

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Additional information about this test track:
Video: H.264
Audio: 16 channels, 24/48 LPCM little endian
Muxer: MKVToolNix
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mattkhan

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plays ok on MC Linux

also fails on my windows (10) setup with same error
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retro

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So works on Mac and Linux.

Why not on Windows..?
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retro

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Ok, simple (?) question to the devs and other audiogurus:

Is it at all possible to play more than 8-ch in a combined AV container on Windows as opposed to Mac/Linux, who apparently can..?
Or is there a limitation in Windows that's impossible to get around..??

 
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Hendrik

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There is no "fundamental" issue with 16 channels, its just rather uncommon to have any audio files over 8 channel, and many components don't deal with it properly.
We're looking into it, but it might be a bit.
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~ nevcairiel
~ Author of LAV Filters

retro

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There is no "fundamental" issue with 16 channels, its just rather uncommon to have any audio files over 8 channel, and many components don't deal with it properly.
We're looking into it, but it might be a bit.

Any updates on this issue?
Thanks.
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retro

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Re: Playback of MKV with 16 discrete decoded ATMOS channels..error message..?
« Reply #7 on: September 30, 2022, 01:09:14 pm »

Can we hope for a solution.. ;)..?
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eve

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Re: Playback of MKV with 16 discrete decoded ATMOS channels..error message..?
« Reply #8 on: September 30, 2022, 01:16:55 pm »

Hey mate, any idea what the lineage is here? Retail Atmos from a disc converted to 16ch?

I didn't think the Dolby Atmos decoder / renderer worked with already encoded retail tracks?
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retro

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Re: Playback of MKV with 16 discrete decoded ATMOS channels..error message..?
« Reply #9 on: September 30, 2022, 03:27:58 pm »

Yes to all questions.. ;)

Read, or re-read, the thread(s) on audiophilestyle.com.
Start with this one:

https://audiophilestyle.com/forums/topic/65488-article-how-to-decode-and-play-dolby-truehd-atmos-on-windows-and-macos/

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eve

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Re: Playback of MKV with 16 discrete decoded ATMOS channels..error message..?
« Reply #10 on: September 30, 2022, 07:17:01 pm »

Yes to all questions.. ;)

Read, or re-read, the thread(s) on audiophilestyle.com.
Start with this one:

https://audiophilestyle.com/forums/topic/65488-article-how-to-decode-and-play-dolby-truehd-atmos-on-windows-and-macos/
Well on on, I'll definitely be playing around with this. That's sweet.
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Olombo

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Re: Playback of MKV with 16 discrete decoded ATMOS channels..error message..?
« Reply #11 on: October 21, 2022, 02:59:20 pm »

Hi

Any updates on this?
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etc6849

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Re: Playback of MKV with 16 discrete decoded ATMOS channels..error message..?
« Reply #12 on: November 02, 2023, 01:14:50 pm »

Is playback fixed then on the newest JRiver version? And could the OP be kind enough to re-upload the test file?

Hi

Any updates on this?
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