You will need to find another audio app that supports either of those formats. Vegas dropped support of Dolby AC3 and as Mark-y said, never supported DTS.

https://fiedler-audio.com/dolby-atmos-composer/ interfaces with any daw so should work with Vegas.

You will need to find another audio app that supports either of those formats. Vegas dropped support of Dolby AC3

@DMT3 This is AC3 5.1, Mark-y did not say Vegas dropped support.

@Former user . Vegas versions after 13 do not include or support DOLBY AC3. There is a version of Magix AC3.

I recall there were threads here that linked to .rar's containing files that could be extracted to a Vegas path that allowed AC3 5.1 encoding in earlier Magix versions. I never tried it, but using voukoder is simpler and not infringing on Dolby licensing.

https://fiedler-audio.com/dolby-atmos-composer/ interfaces with any daw so should work with Vegas.

Great product, but it will only render to a lossless BWF based Dolby Atmos Master File.

To get an encoded EAC3+JOC (or TrueHD+JOC) for delivery, you still need the Dolby Atmos Renderer or use the AWS Cloud services (EAC3+JOC only).

For a ready-to-deliver Dolby AC3, EAC3 or TrueHD audio track from Vegas, Voukoder seems to be the easiest solution to me too.

Nils

@Marcin-Gidziski, Using Voukoder is currently the easiest solution you can get at this point.

@Steve_Rhoden

I have zero interest in such audio, but I'm four days from the end of my Vegas 22 trial and I've tried other things...

General
Complete name                            : D:\Render\DD.mp4
Format                                   : MPEG-4
Format profile                           : Base Media
Codec ID                                 : isom (isom/dby1/iso2/avc1/mp41)
File size                                : 2.12 MiB
Duration                                 : 3 s 854 ms
Overall bit rate                         : 4 610 kb/s
Frame rate                               : 59.940 FPS
Writing application                      : Voukoder (VEGAS)

Video
ID                                       : 1
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : High@L3.2
Format settings                          : CABAC / 3 Ref Frames
Format settings, CABAC                   : Yes
Format settings, Reference frames        : 3 frames
Format settings, GOP                     : M=1, N=30
Codec ID                                 : avc1
Codec ID/Info                            : Advanced Video Coding
Duration                                 : 3 s 854 ms
Bit rate                                 : 3 965 kb/s
Width                                    : 1 280 pixels
Height                                   : 720 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 59.940 (60000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.072
Stream size                              : 1.82 MiB (86%)
Writing library                          : x264 core 164
Encoding settings                        : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=7 
/ psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 
/ cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=22 
/ lookahead_threads=3 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 
/ constrained_intra=0 / bframes=0 / weightp=2 / keyint=30 / keyint_min=1 / scenecut=40 
/ intra_refresh=0 / rc_lookahead=30 / rc=crf / mbtree=1 / crf=22.0 / qcomp=0.60 / qpmin=0 
/ qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Codec configuration box                  : avcC

Audio
ID                                       : 2
Format                                   : E-AC-3
Format/Info                              : Enhanced AC-3
Commercial name                          : Dolby Digital Plus
Codec ID                                 : ec-3
Duration                                 : 3 s 835 ms
Source duration                          : 3 s 840 ms
Bit rate mode                            : Constant
Bit rate                                 : 640 kb/s
Channel(s)                               : 6 channels
Channel layout                           : L R C LFE Ls Rs
Sampling rate                            : 48.0 kHz
Frame rate                               : 31.250 FPS (1536 SPF)
Compression mode                         : Lossy
Stream size                              : 300 KiB (14%)
Source stream size                       : 300 KiB (14%)
Service kind                             : Complete Main
Default                                  : Yes
Alternate group                          : 1
Dialog Normalization                     : -31 dB
dialnorm_Average                         : -31 dB
dialnorm_Minimum                         : -31 dB
dialnorm_Maximum                         : -31 dB

Now, to see if it plays on any device that I have.

Weekend Update

The quick test file that I rendered from Vegas 22 via Voukoder played from the USB port on my now ancient Sony Blu-ray player. I'll not test every flavor of Dolby audio because of waning interest. If I was playing from a USB device, I'd probably use PCM stereo or multi-channel PCM. Looking at the response curve of my hearing, it's all just theoretical.