How to reserve TrueHD audio of BD .m2ts files on Mac
Are you feeling headache to figure out a way to reserve Dolby TrueHD audio of your Blu-ray .m2ts streams while doing format conversion? Without a practical program, it’s definitely difficult to set the movies being converted in your master language, even though your .m2ts files are not copy-protected. Normally, if your master language is English, then English audio is making use of TrueHD, and suppose your format conversion application can not recognize TureHD audio, then it will only output the audio track it recognized, that would be French, Spanish, or some other languages instead of English. In that case, you will encounter language troubles absolutely, so an available MTS/M2TS converter which can support TrueHD audio would provide timely help at this time. To relieve the pains of Mac users, this guide will show you how to retain TrueHD audio of BD .m2ts files on Mac in detail.
Required software:
Pavtube MTS/M2TS Converter for Mac Okay, now let’s start.
Step 1: Click "Add" button to load .m2ts files
Step 2: Click "Properties" to select TrueHD audio
Firstly, click the drop-down list of "Stream ID", after that a list of audio tracks will show up like "0x1100", at the same time, the audio codec name will pop up in the textbox of "Format", if it is TrueHD, the codec name "truehd" will emerge like the following interface showing. What you should do is just clicking on the stream ID one by one to see which one is your wanted TrueHD audio.
Step 3: Select output format and set destination folder
Click the drop-down list of "Format" to select whatever format you like as output format, and click "Browse" button to specify where to store the output files. Meanwhile, if you want to combine multiple .m2ts files to be as a single file, you can tick the checkbox "Merge into one file".
Step 4: Set advanced settings
Click "Settings" button, and you are allowed to adjust audio and video parameters like codec name, aspect ratio, bit rate, frame rate, sample rate, and audio channels in the following interface, to reserve TureHD audio to the full extent, you should select 6 channels.
Step 5: Click "Convert" button to begin conversion
After conversion is completed, the output files can be found out via clicking "Open" button with ease.
BTW, if you do not have decrypted BD .m2ts streams, but copy-protected Blu-ray discs, then
Pavtube Blu-ray Ripper for Mac is your appropriate choice, it is also able to deal with Dolby TrueHD audio and keep audio and video in sync.
