MKV FLAC to AC3 Converter: Convert MKV FLAC to AC3 5.1 on Windows/Mac

March 26th, 2014 by Emily Moore

Tags: mkv flac ac3

Why can't play MKV FLAC?

Have you ever encountered can't play MKV FLAC with audio on your MKV player or add MKV FLAC videos into video editor? Have the need to convert MKV FLAC to a more popular audio codec such as AC3 5.1? Some MKV videos that have FLAC audio as the sound track are demuxed from Bluray .m2ts movies. This MKV with FLAC codec is playable in only few media players. In order to play such movies on most MKV player or media devices, we'd better convert FLAC audio track to AC3 which is widely used and supported by most MKV players. The following article will introduce a professional MKV FLAC to AC3 Converter for Mac or Windows - Bigasoft Total Video Converter.

Bigasoft Total Video Converter can work as a powerful audio track converter. You don't have to extract the FLAC soundtrack first before converting to AC3. With this MKV FLAC to AC3 Converter, you can convert FLAC to AC3 5.1 as well as embed the AC3 track to MKV with a single click.

How to convert MKV FLAC to AC3 5.1?

Firstly, download Bigasoft MKV FLAC to AC3 Converter. Install and launch it. If you are Mac user, try this Bigasoft Total Video Converter for Mac.

Step 1 Add MKV FLAC into the software

Click "Add File" and browse to find the MKV FLAC video you want to convert to MKV AC3. Or just drag and drop the original video into the main interface to add it directly.

Convert MKV FLAC to AC3 5.1

Step 2 Select MKV profile

Choose MKV Matroska Video (*.mkv) profile from Profile drop down menu and click "Setting..." button to open Advanced Profile Settings panel. On this panel, you can select AC3 for Audio Codec and keep 5.1 Channels.

Convert MKV FLAC to AC3 5.1

Step 3 Start the conversion

Back to the main interface and click "Convert" button to start converting MKV FLAC to AC3 5.1. It will be finished in few minutes. Then you can enjoy the output MKV AC3 video on any MKV player with both video and audio.

It is just easy to convert MKV FLAC to AC3 5.1 with Bigasoft Total Video Converter and step by step guide above. Also, if you can't play your MKV with audio and don't know why, just download this MKV audio track converter to change the audio codec to more compatible AC3, including FLAC to AC3, AAC to AC3.