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3F2R/LFE on 4.0
Posted: 22 Feb 2015 01:47
by potatis
Does VLC display 4.0 audio tracks as 3F2R/LFE in the media info? Should be 2F2R, or I've got 4.0 dts tracks mixed as 5.1 with no sound on center/sub...
Re: 3F2R/LFE on 4.0
Posted: 22 Feb 2015 17:43
by Jean-Baptiste Kempf
Please share such a file.
Re: 3F2R/LFE on 4.0
Posted: 23 Feb 2015 01:36
by potatis
http://uploaded.net/file/q0nk94if
I am pretty sure this is 4.0 as I have 5.1 version where my subwoofer is used, whereas with this file it's silent.
Re: 3F2R/LFE on 4.0
Posted: 23 Feb 2015 07:27
by Jean-Baptiste Kempf
I can't seem to download from this.
Did you try 2.2.0 ?
Re: 3F2R/LFE on 4.0
Posted: 23 Feb 2015 14:49
by potatis
It's the same in 2.2.0... I use OSX by the way. When I play .dts or .flac files of DTS 4.0 content VLC states 2F2R, so maybe it's just 4.0 .wav files that gets recognized as 3F2R/LFE. Or the files I tried are 5.1 but has silence on the center/sub channels.
Re: 3F2R/LFE on 4.0
Posted: 23 Feb 2015 18:37
by Jean-Baptiste Kempf
Can you recheck and share the file that is wrongly recognized?
Re: 3F2R/LFE on 4.0
Posted: 25 Feb 2015 02:41
by potatis
Where can I upload it? It's really just to click Free download, wait 30 sec and enter captcha on uploaded.
Re: 3F2R/LFE on 4.0
Posted: 25 Feb 2015 15:37
by Jean-Baptiste Kempf
Re: 3F2R/LFE on 4.0
Posted: 25 Feb 2015 22:59
by potatis
uploaded but got no link, can you find it?
Re: 3F2R/LFE on 4.0
Posted: 26 Feb 2015 09:55
by Jean-Baptiste Kempf
Name of the file?
Re: 3F2R/LFE on 4.0
Posted: 26 Feb 2015 12:31
by potatis
radioact.wav
Re: 3F2R/LFE on 4.0
Posted: 26 Feb 2015 18:04
by Lotesdelere
radioact.wav
This file is 5.1 DTS inside a WAV container and not a 4.0 PCM file at all.
General
Complete name : radioact.wav
Format : Wave
File size : 69.6 MiB
Duration : 6mn 53s
Overall bit rate mode : Constant
Overall bit rate : 1 411 Kbps
Audio
Format : DTS
Format/Info : Digital Theater Systems
Mode : 14
Format settings, Endianness : Little
Codec ID : 1
Duration : 6mn 53s
Bit rate mode : Constant
Bit rate : 1 411.2 Kbps
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 44.1 KHz
Bit depth : 24 bits
Re: 3F2R/LFE on 4.0
Posted: 26 Feb 2015 19:31
by potatis
Hm, yes I guess it'd be a matter of mute channels, I have the same track in 5.1 where the sub channel is used, whereas in this it is not.
Can you take a look at another file I uploaded then, johnny.dts? It's a quadrophonic (4-channel) vinyl rip, made DTS (so it must be 4.0)