The TS (short for transport stream) file format is used in many DVD, Blu-ray and home video discs. While the discs offer great quality, the TS file container is not always compatible with your computer, home theater PC or media player, like PopCorn Hour or WDTV. To fix this, all you need to do is change the file container. This is a quick and easy process because you are not transcoding the file format into a new one, just placing it into a newer, more accepted container like the MKV. Writer Bio

How to Convert a TS File to MKV - 71