<s>
Olive	O
is	O
a	O
free	B-License
and	I-License
open-source	I-License
cross-platform	O
video	O
editing	O
application	O
for	O
Linux	B-Application
,	O
Windows	B-Application
and	O
macOS	B-Application
.	O
</s>
<s>
It	O
is	O
released	O
under	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
version	O
3	O
.	O
</s>
<s>
It	O
is	O
written	O
in	O
C++	B-Language
and	O
uses	O
Qt	B-Language
for	O
its	O
graphical	B-Application
user	I-Application
interface	I-Application
,	O
FFmpeg	B-Library
for	O
its	O
multimedia	O
functions	O
,	O
OpenImageIO	B-Language
library	B-Library
,	O
OpenColorIO	O
for	O
color	O
management	O
and	O
CMake	B-Language
build	O
system	O
for	O
configuring	O
.	O
</s>
<s>
The	O
original	O
author	O
said	O
that	O
the	O
program	O
itself	O
was	O
his	O
first	O
C++	B-Language
and	O
his	O
first	O
large-scale	O
programming	O
project	O
.	O
</s>
