Features Include:
- Convert from a variety of video file formats like MKV, MP4, OGM and AVI into MP4 videos.
- Can convert most videos without having to re-encode the video track and/or the audio track, so processing takes minutes instead of hours and no quality is lost.
- Simplified, intuitive user interface that takes the guess work out of processing MP4 videos.
- Ability to convert various surround sound audio to 5.1 AC3 or 5.1 AAC.
- Intuitively select desired video, audio and/or subtitle tracks to process, with the ability to verify the selections using video preview.
- Use presets for one step encoding for playback on common hardware such as the iPhone and Apple TV.
- Define presets for one step automated encoding and track selections settings
- Burn (i.e., hard code) subtitle tracks into the video, or mux (soft subtitles) from internal tracks or from external subtitle files commonly found on the internet.
- Split MP4 videos into segments of a specified file size or by start/end time.
- Adjust the Pixel Aspect Ratio of MP4 videos.
- Join MP4 videos.
- Extract the selected tracks from MP4 videos as individual video and/or audio files.
- Add jobs to a queue either individually or in batches via drag and drop so you can process multiple files overnight (registered copies only).
- Apply one setting to a group of files for easy batch creations (registered copies only).
- Enter a "Watch Mode" for which MP4tools will process all videos placed in a defined folder.

System Requirements:
- MP4tools is Intel-only (64-bit) and requires Mac OS X 10.9.x or later

Home Page - http://www.emmgunn.com/mp4tools-home/