Enhancing the protection of sound recordings , motion pictures and other audio - visual works by allowing rights holders to record their intellectual property with cbp without first registering it with the u . s . copyright office 通過允許知識(shí)產(chǎn)權(quán)所有者不必首先在美國版權(quán)辦公室登記就能在海關(guān)與邊境保護(hù)局登記,加強(qiáng)對錄音制品、影視制品及其他音像制品的保護(hù)。