I found it by myself:D
original MIME TYPE of ts(Transport Stream) is mp2t.
So if you want to add this to your web.xml(in Server),
you can write like below.
<mime-mapping>
<extension>ts</extension>
<mime-type>video/mp2t</mime-type>
</mime-mapping>
but even though you finished set up,
almost browser(except Picture Motion Browser) can not
play this format. So if you got any idea, please share~