TS

TS is an acronym for Transport Stream. Files that contain the .ts file extension are container files. These TS files contain encapsulated packetized audio and video streams. The TS file format is commonly used to in broadcast applications to broadcast media files over the Internet. TS files can be saved as multiple movie files on a single DVD. When this occurs, the DVD will contain multiple movie titles that can be launched from the DVD.

- - Wikimedia

MPEG-2

MPEG-2 is a standard for "the generic coding of moving pictures and associated audio information".It describes a combination of lossy video compression and lossy audio data compression methods. While MPEG-2 is not as efficient as newer standards such as H.264/AVC and H.265/HEVC, backwards compatibility with existing hardware and software means it is still widely used, for example in over-the-air digital television broadcasting and in the DVD-Video standard.

- - Wikimedia

Step-By-Step to Convert TS to MP3 for Mac

Interface

Step 1. Download and install the program, then double click it to run it, and then you'll see the main interface of the program.

Load Files

Step 2. Click "Add File(s)" button. Here you can select "Add Video" or "Add Folder" button to add files as you like.

Profile

Step 3. Click the drop-down arrow right beside the "Profile" column and select your desired video format from the drop-down list.

Edit

Step 4. Click "Edit" button to customize the output video like Effect, Trim, Crop, 3D Settings and Watermark.

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