Patent ID: 8676822
Filing Date: 2014-03-18
Classification: G06F

Abstract:
1. A system for verifying quality of a new media file, the system comprising a hardware processor configured to execute software instructions in computer readable medium to: transcode, by the hardware processor, a master media file to generate a first media file; determine, by the hardware processor, a quality of the first media file, by applying a first quality assurance scheme to the first media file, for deciding whether the first media file has an assured quality; calculate, by the hardware processor, a first hash value using a hash function for the first media file, after deciding the first media file has the assured quality; store, by the hardware processor, the first hash value in a memory; store, by the hardware processor, metadata associated with the first hash value in the memory; transcode, by the hardware processor, the master media file to generate the new media file; calculate, by the hardware processor a test hash value using the hash function for the new media file; search, by the hardware processor, the memory for the test hash value using the metadata; and decide, by the hardware processor, that the new media file has the assured quality based on the memory having the test hash value, and without applying the first quality assurance scheme to the new media file.