Dolby Atmos home theaters can be built upon traditional 5.1 and 7.1 layouts. For Dolby Atmos, the nomenclature differs slightly: a 7.1.4 Dolby Atmos system is a traditional 7.1 layout with four overhead or Dolby Atmos enabled speakers.
- Dolby Digital 5.1 Test File
- Test Dolby Digital 5.1 Download
- Test Dolby Digital 5.1 Speaker System
- Test Dolby Digital 5.1 Home Theater System
Previous Test Dolby Digital Pro Logic II HD 5.1. Next #Stereo: Left and Right Stereo Sound Test. Leave a Reply Cancel reply. Your email address will not be published. Dolby Digital 5.1 - Orchestra - Intro (HD 1080p)With this video you can test your home theatre surround system. Actually, Youtube only supports 2 channels in. DTS 5.1 1,536 Kbps 48 kHz: Living World of Audio 1 (Lossless) Download: 1080p H.264 (MKV) DTS-HD MA 5.1 48 kHz: Living World of Audio 2 Long: Download: 1080p H.264 (MKV) DTS 5.1 1,536 Kbps 48 kHz: Living World of Audio 2 Long (Lossless) Download: 1080p H.264 (MKV) DTS-HD MA 5.1 48 kHz: Living World of Audio 2 Short: Download: 1080p H.264 (MKV. More importantly, AAC lacked profiles requiring 7.1 support, with a level 4 or level 5 decoder only required to support 5.1 decoding. The amendment includes level 6 to require 7.1 decoding. Also, the amendment specifies a method for controlling the downmixing of 7.1 channels to 5.1 channels with controlled gains, much as the existing standard.
MPEG-DASH multiplexed streams
This directory contains MPEG-DASH streams containing Dolby® Digital Plus content for the MPEG-DASH Live, On Demand and HbbTV profiles.
| Live Profile MPD (25fps) | On Demand Profile MPD (25fps) | HbbTV Profile MPD (25fps) | Live Profile MPD (29.97fps) | On Demand Profile MPD (29.97fps) | Test cases | |
|---|---|---|---|---|---|---|
| Contains one Dolby Digital Plus track with a channel configuration of 5.1 at 256 kbps, and one H.264 video track | MPD | MPD | MPD | MPD | MPD | Channel ID 5.1 with H.264 |
| Contains one Dolby Atmos track with a core channel configuration of 5.1 at 640 kbps, and one H.264 video track | MPD | MPD | MPD | MPD | MPD | Channel ID 5.1 Atmos with H.264 |
| Contains streams encoded with different audio codecs, and one H.264 video track | MPD | MPD | MPD | MPD | MPD | Multiple codecs with H.264 |
| Contains two Dolby Digital Plus tracks set as English and French language, respectively, and one H.264 video track | MPD | MPD | MPD | MPD | MPD | Multiple languages with H.264 |
| Contains three encodings of a Dolby Digital Plus track, and three encodings of an H.264 video track | MPD | MPD | MPD | MPD | MPD | Multiple audio and video bit rates with H.264 |
| Contains the tones in the Dolby Digital Plus track in sync with the flashes in the video track, and one H.264 video track | MPD | MPD | MPD | MPD | MPD | AV sync with Dolby Digital Plus and H.264 |
| Contains the tones in the Dolby Atmos track in sync with the flashes in the video track, and one H.264 video track | MPD | MPD | MPD | MPD | MPD | AV sync with Dolby Atmos and H.264 |
| Contains streams encoded with Pre-Roll Ads content, and one H.264 video track | MPD | MPD | MPD | MPD | MPD | Pre-Roll Ads |
| Contains one Dolby Digital Plus track with a channel configuration of 5.1 at 256 kbps, and one H.265 video track | MPD | MPD | MPD | MPD | MPD | Channel ID 5.1 with H.265 |
| Contains one Dolby Atmos track with a core channel configuration of 5.1 at 640 kbps, and one H.265 video track | MPD | MPD | MPD | MPD | MPD | Channel ID 5.1 Atmos with H.265 |
| Contains streams encoded with different audio codecs, and one H.265 video track | MPD | MPD | MPD | MPD | MPD | Multiple codecs with H.265 |
| Contains two Dolby Digital Plus tracks set as English and French language, respectively, and one H.265 video track | MPD | MPD | MPD | MPD | MPD | Multiple languages with H.265 |
| Contains three encodings of a Dolby Digital Plus track, and three encodings of an H.265 video track | MPD | MPD | MPD | MPD | MPD | Multiple audio and video bit rates with H.265 |
| Contains the tones in the Dolby Digital Plus track in sync with the flashes in the video track, and one H.265 video track | MPD | MPD | MPD | MPD | MPD | AV sync with Dolby Digital Plus and H.265 |
| Contains the tones in the Dolby Atmos track in sync with the flashes in the video track, and one H.265 video track | MPD | MPD | MPD | MPD | MPD | AV sync with Dolby Atmos and H.265 |
Multiplexed streams
Test signals
Contents
Dolby Atmos Demo Sound Test 5.1,7.1 and 9.1 Compilation
Source – Dolby
Dolby Digital 5.1 Test File
Downloadable Dolby Atmos Trailers
For Windows Official
Leaf Trailer ►
Amaze Trailer ►
For Macs Official
Dolby Trailer Downloader ►
More ►
Credit – Dolby Atmos
Dolby Atmos technology allows up to 128 audio tracks plus associated spatial audio description metadata (most notably, location or pan automation data) to be distributed to theaters for optimal, dynamic rendering to loudspeakers based on the theater capabilities. Each audio track can be assigned to an audio channel, the traditional format for distribution, or to an audio “object.” Dolby Atmos by default, has a 10-channel 7.1.2 bed for ambience stems or center dialogue, leaving 118 tracks for objects.
Dolby Atmos home theaters can be built upon traditional 5.1 and 7.1 layouts. For Dolby Atmos, the nomenclature differs slightly: a 7.1.4 Dolby Atmos system is a traditional 7.1 layout with four overhead or Dolby Atmos enabled speakers.
With audio objects, Dolby Atmos enables the re-recording mixer using a Pro Tools plugin (available from Dolby) or a Dolby Atmos equipped large format audio mixing console such as AMS Neve’s DFC or Harrison’s MPC5, to designate the apparent source location in the theater for each sound, as a three-dimensional rectangular coordinate relative to the defined audio channel locations and theater boundaries.
During playback, each theater’s Dolby Atmos system renders the audio objects in real-time such that each sound is coming from its designated spot with respect to the loudspeakers present in the target theater. By way of contrast, traditional multichannel technology essentially burns all the source audio tracks into a fixed number of channels during post-production. This has traditionally forced the re-recording mixer to make assumptions about the playback environment that may not apply very well to a particular theater. The addition of audio objects allow the mixer to be more creative, to bring more sounds off the screen, and be confident of the results.
The first generation cinema hardware, the “Dolby Atmos Cinema Processor” supports up to 128 discrete audio tracks and up to 64 unique speaker feeds. The technology was initially created for commercial cinema applications, and was later adapted to home cinema. In addition to playing back a standard 5.1 or 7.1 mix using loudspeakers grouped into arrays, the Dolby Atmos system can also give each loudspeaker its own unique feed based on its exact location, thereby enabling many new front, surround, and even ceiling-mounted height channels for the precise panning of select sounds such as a helicopter or rain.
source
Test Dolby Digital 5.1 Download
Test Dolby Digital 5.1 Speaker System
