Rarely a filmmaker might send along an original score composed especially for a film, but usually a compilation of music that already existed would be used.
很少有电影制作人会寄来专为一部电影创作的原声配乐，他们通常会使用已经创作出的音乐合集。
2
Normally the PACS system includes the following components: picture acquisition, picture browse, diagnosis reports compilation, picture storage, picture processing and film print management etc.