I got a Disk with DD+ Atmos Track. TrueHD Atmos works and you can see what MMKV recognize Atmos, but with DD+ there it says no Atmos.
Any clues?
Does MakeMKV support Atmos Dolby Digital Plus Streams?
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- Posts: 79
- Joined: Mon Mar 07, 2016 8:27 pm
Re: Does MakeMKV support Atmos Dolby Digital Plus Streams?
Did you try to remux it anyway? What does mediainfo say?
Re: Does MakeMKV support Atmos Dolby Digital Plus Streams?
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Audio #1
ID : 2
Format : E-AC-3
Format/Info : Enhanced Audio Coding 3
Format profile : E-AC-3+Atmos / E-AC-3
Format settings, Endianness : Big
Codec ID : A_EAC3
Duration : 1 h 50 min
Bit rate mode : Constant
Bit rate : 500 b/s
Channel(s) : 8 channels
Channel(s)_Original : 11 objects / 6 channels
Channel positions : 11 objects / Front: L C R, Side: L R, LFE
Sampling rate : 48.0 kHz
Frame rate : 187.500 FPS (256 SPF)
Compression mode : Lossy
Stream size : 907 MiB (4%)
Title : Surround 7.1
Language : German
Service kind : Complete Main
Default : Yes
Forced : No
Re: Does MakeMKV support Atmos Dolby Digital Plus Streams?
That is Not a Atmos track. Atmos is a Extension of TrueHD, AC3 is the Core of Dolby Digital.Dazkine wrote:That is what Mediainfo says. But MakeMKV does not recognize the Atmos informationsCode: Select all
Audio #1 ID : 2 Format : E-AC-3 Format/Info : Enhanced Audio Coding 3 Format profile : E-AC-3+Atmos / E-AC-3 Format settings, Endianness : Big Codec ID : A_EAC3 Duration : 1 h 50 min Bit rate mode : Constant Bit rate : 500 b/s Channel(s) : 8 channels Channel(s)_Original : 11 objects / 6 channels Channel positions : 11 objects / Front: L C R, Side: L R, LFE Sampling rate : 48.0 kHz Frame rate : 187.500 FPS (256 SPF) Compression mode : Lossy Stream size : 907 MiB (4%) Title : Surround 7.1 Language : German Service kind : Complete Main Default : Yes Forced : No
ATMOS ia LossLess
here is a Atmos Track
Code: Select all
Audio #1
ID : 2
ID in the original source medium : 4352 (0x1100)
Format : TrueHD
Format profile : TrueHD+Atmos / TrueHD
Codec ID : A_TRUEHD
Duration : 2h 24mn
Bit rate mode : Variable
Bit rate : 4 641 Kbps
Maximum bit rate : 7 500 Kbps
Channel(s) : Object Based / 8 channels
Channel positions : Object Based / Front: L C R, Side: L R, Back: L R, LFE
Sampling rate : / 48.0 KHz
Frame rate : 1 200.000 fps (40 SPF)
Bit depth : 24 bits
Compression mode : Lossless
Stream size : 4.68 GiB (15%)
Title : Surround 7.1
Language : English
Default : Yes
Forced : No
Original source medium : Blu-ray
Re: Does MakeMKV support Atmos Dolby Digital Plus Streams?
Nope that isn true. Atmos works with DD+ as well...
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- Joined: Thu May 29, 2014 5:30 am
Re: Does MakeMKV support Atmos Dolby Digital Plus Streams?
It does not matter what MakeMKV says. What matters is if the receiver picks up Atmos. Have you actually test it on the receiver?Dazkine wrote:I got a Disk with DD+ Atmos Track. TrueHD Atmos works and you can see what MMKV recognize Atmos, but with DD+ there it says no Atmos.
Any clues?
Atmos is just metadata. It does not need explicit support from MakeMKV. In fact your MediaInfo shows that it is indeed an Atmos track (DD+ Atmos).
You are wrong here. Atmos can be applied to E-AC3 as well.spl147 wrote:That is Not a Atmos track. Atmos is a Extension of TrueHD, AC3 is the Core of Dolby Digital.
ATMOS ia LossLess
In fact, Dolby is providing sample files for people to test it on their receiver.
https://www.dolby.com/us/en/guide/test-tones.html
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General
Complete name : E:\dolby-test-tones_5_1_2.mp4
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (mp42/dby1/isom)
File size : 116 MiB
Duration : 8 min 23 s
Overall bit rate : 1 926 kb/s
Encoded date : UTC 2017-01-23 18:50:03
Tagged date : UTC 2017-01-23 18:50:03
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Main@L4.1
Format settings, CABAC : Yes
Format settings, RefFrames : 3 frames
Format settings, GOP : M=4, N=24
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 8 min 20 s
Bit rate : 1 485 kb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 24.000 FPS
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.030
Stream size : 88.6 MiB (77%)
Default : Yes
Alternate group : 1
Encoded date : UTC 2017-01-23 18:50:03
Tagged date : UTC 2017-01-23 18:50:03
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio
ID : 2
Format : E-AC-3
Format/Info : Enhanced Audio Coding 3
Format profile : E-AC-3+Atmos / E-AC-3
Format settings, Endianness : Big
Codec ID : ec-3
Duration : 8 min 23 s
Bit rate mode : Constant
Bit rate : 448 kb/s
Channel(s) : 15 objects / 6 channels
Channel positions : 15 objects / Front: L C R, Side: L R, LFE
Sampling rate : 48.0 kHz
Frame rate : 187.500 FPS (256 SPF)
Bit depth : 16 bits
Compression mode : Lossy
Stream size : 26.9 MiB (23%)
Service kind : Complete Main
Default : Yes
Alternate group : 2
Encoded date : UTC 2017-01-23 18:50:03
Tagged date : UTC 2017-01-23 18:50:03