Dolby Codec Missing in CC 2. MTSAC3 No Audio  Adobe Community. Hi, I just updated to CC 2. When I opened my CC 2. CC 2. 01. 8 I found that all my MTS video files were offline. I discovered that the issue stems from CC 2. Dolby Codec. More specifically, it is unable to read the AC3 audio codec. This is affecting all my 2. Media Encoder, Premiere, After Effects, Audition. However, CC 2. 01. First of all, Im on a Mac High Sierra and have tried all the solutions that worked for people who had a similar issues after upgrading to CC 2. This what I have done so far 1. Uninstalled and reinstalled Premiere CC 2. Reset Premiere 2. ShiftOption while the software loads. Reset my computers PRAM4. Deleted the Media Cache and Peak Files folders in User Library Application Support Adobe Common. Deleted the Dolby Codec in Users Shared Adobe. Installed. Codecs. Loading CC 2. 01. AC3 audio results in video with no audio track. Importing a AC3 audio file gives me a this file contains an unsupported audio format message. When I load them in CC 2. I instantly get a message Dolby Codec must be installed to use this feature. Clicking OK will install and enable this codec for immediate use. I hit OK, everything works and I see the codec is back in the Adobe. Installed. Codecs folder. The option to reinstall the Dolby Codec never appears in CC 2. Dolby Digital Codec Not Found Premiere Elements 2018No more missed important software updates UpdateStar 11 lets you stay up to date and secure with the software on your computer. English DTSHD Master Audio 5. Hz, 24bit French Dolby Digital 5. German Dolby Digital 5. Acer Driver Setup Utility. Italian Dolby Digital 5. Japanese Dolby Digital 5. Author Kenneth Brownhttpswww. IDSERP,5163. 1Giveaway of the Day free licensed software daily. MB, I had an output file in uncompressed AVI, 20 seconds 75 MB. H. 264 codec is not for the LE version, you have to. Adobe Creative Cloud has moved to native Operating System OS support for Dolby Digital decoding reading Dolby files and is no longer providing support for. In CC 2. 01. 7, I also notice that when I export I have the option to use Dolby Digital as an Audio Export setting. This option isnt available in CC 2. Anyone know why my CC 2. Hondo rides onto Bluray with a pair of Englishlanguage tracks, one a Dolby TrueHD 5. The 5. 1 track remains fairly.