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

FLV

Flash Video is a container file format used to deliver digital video content (e.g., TV shows, movies, etc.) over the Internet using Adobe Flash Player version 6 and newer. Flash Video content may also be embedded within SWF files. There are two different video file formats known as Flash Video: FLV and F4V. Both formats are supported in Adobe Flash Player and developed by Adobe Systems In the early 2000s, Flash Video used to be the de facto standard for web-based streaming video (over RTMP)

- - Wikimedia

Step-By-Step to Convert TS to FLV 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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