Convert IFO files to M4B

How can I convert IFO files for M4B then? You can click the upper Browse... button to show you the browse options to convert from IFO files to M4B.

You can click Open IFO to select IFO files for input.

You can select one title or several movie titles for input before converting IFO files to M4B format.

Click the drop-down list next to Audio to select an audio track. The default setting of IFO files to M4B converter is to convert a movie title to one M4B file. If you want to convert a movie title to several M4B files by chapters, we advise you to select the option - Split By Chapters.

The contents of a typical VIDEO_TS folder will resemble VOB files, IFO files and BUP files. The .VOB files contain the actual video and audio data, not to mention subtitles, extra viewing angles, pretty much everything you see and hear. The .IFO files contain information about the .VOB files. Your DVD player will use these to locate and sequence the video and audio, figure out where each chapter begins and ends, etc. The .BUP files are backups of the .IFO files.

Click TO M4A button placed along on the top of the interface. It means you want to convert IFO files to M4B format.
You can also click Browse... button to browse for a proper output folder.

Click the drop-down list next to M4A profile to select a preset profile for the output file.
Click Edit... button to set more details, if you want to customize the parameters of your selected profile.

Click Edit... button and the dialog box of Edit M4A Profiles will pop up. Then click the drop-down list next to Extension and choose M4B as output file format in the dialog box. You can set more details to customize the parameters for the output M4B as you need.

M4B files are Audiobook files based on the MPEG-4 container format; typically compressed with .AAC encoding; nearly identical to an .M4A file, but denoted as an audiobook and can be bookmarked by supporting audio players.

Hit the big button of Convert to convert IFO files to M4B, when you have finished the steps above.

And the processing bar will show you how fast and where the IFO files to M4B conversion process is. OJOsoft DVD Audio Ripper makes IFO files convert to M4B as easy as A-B-C.