Dialogue: 0,0:00:00.00,0:00:01.23,Default,Olly,This is the first subtitle{ignored}.
Dialogue: 0,0:00:02.34,0:00:03.45,Default,Olly,This is the second subtitle \nwith a newline \Nand another.
Dialogue: 0,0:00:04:56,0:00:08:90,Default,Olly,This is the third subtitle, with a comma.
