Closed Caption Add Outline icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" d="M15.115 19h-9.5q-.69 0-1.152-.462T4 17.385V6.615q0-.69.463-1.152T5.615 5h12.77q.69 0 1.152.463T20 6.615v7.5h-1v-7.5q0-.23-.192-.423T18.385 6H5.615q-.23 0-.423.192T5 6.615v10.77q0 .23.192.423t.423.192h9.5zM19 21v-2h-2v-1h2v-2h1v2h2v1h-2v2zM7.77 14.692H10q.444 0 .76-.316t.317-.76v-.385h-.885v.269q0 .115-.096.212t-.211.096h-2q-.116 0-.212-.096t-.096-.212v-3q0-.115.096-.212t.212-.096h2q.115 0 .211.096t.096.212v.308h.885v-.423q0-.445-.316-.761T10 9.308H7.77q-.445 0-.761.316t-.317.76v3.231q0 .445.317.761t.76.316m6.231 0h2.23q.445 0 .761-.316t.317-.76v-.385h-.885v.269q0 .115-.096.212t-.212.096h-2q-.115 0-.211-.096t-.096-.212v-3q0-.115.096-.212t.211-.096h2q.116 0 .212.096t.096.212v.308h.885v-.423q0-.445-.317-.761t-.76-.316H14q-.444 0-.76.316t-.317.76v3.231q0 .445.316.761t.761.316"/></svg>