How to convert DTS in MKV container to AC3?
Ready? Here we go.
Free download Moyea MKV Converter (For Windows) or Moyea MKV Converter for Mac (For Mac), install and run it. Here I would take Moyea MKV Converter for example to show the step-by-step guide to convert DTS to AC3 as below:
Step 1: Import the MKV files into this program

If you want to convert multiple video segments into one, just tick the checkbox “Merge into one file”.
Step 2: Set the output audio as AC3
After the files loaded, you can select the output video format from the drop-down list “Format”. In addition, you can set the audio track or video track by clicking the “Setting” button as below:
Tip: If the original video supports 5.1 Channels, the converted AC3 also supports 5.1 Channels after you select Channels as 5.1.
Step 3: Select the output folder On the main interface, you could choose the path of the output folder from the “Output”.
Step 4: Convert
Click the “Convert” button to start convert DTS to AC3. After that, you could open the destination folder and then transfer the converted files to your media player.
Tip: Moyea MKV Converter is also a powerful editor. With it, you can edit your original MKV video, such as clipping, trimming, customize the video/audio parameters and add effects, etc. Due to Moyea MKV converter, everyone can get high quality video.
These words came from a hot forum. If you just have the same or similar confusion, the following solution must be exciting for me.Hi, I have the following problem, recently I bought a DVD player LG DVX-9900 and it worked fine until yesterday, when I tried to play a movie with a DTS audio stream, it doesn’t recognize it, only mp3 or AC3. I upgraded the firmware with the latest upgrade from fallen angel, but it didn’t work – so the only option now is to convert the DTS to AC3, I tried virtual dub but it says it can not recognized the audio codec, so what should I do?
Ready? Here we go.
Free download Moyea MKV Converter (For Windows) or Moyea MKV Converter for Mac (For Mac), install and run it. Here I would take Moyea MKV Converter for example to show the step-by-step guide to convert DTS to AC3 as below:
Step 1: Import the MKV files into this program

If you want to convert multiple video segments into one, just tick the checkbox “Merge into one file”.
Step 2: Set the output audio as AC3
After the files loaded, you can select the output video format from the drop-down list “Format”. In addition, you can set the audio track or video track by clicking the “Setting” button as below:
Tip: If the original video supports 5.1 Channels, the converted AC3 also supports 5.1 Channels after you select Channels as 5.1.
Step 3: Select the output folder On the main interface, you could choose the path of the output folder from the “Output”.
Step 4: Convert
Click the “Convert” button to start convert DTS to AC3. After that, you could open the destination folder and then transfer the converted files to your media player.
Tip: Moyea MKV Converter is also a powerful editor. With it, you can edit your original MKV video, such as clipping, trimming, customize the video/audio parameters and add effects, etc. Due to Moyea MKV converter, everyone can get high quality video.