Recording Apparatus, Editing Apparatus, Digital Video Recording System, and File Format

摘要

Provided is a digital video recording system which can properly maintain a corresponding relationship between recorded data in two different kinds of formats which are generated from the same inputted video-audio data, even if those data are managed separately. In a case where the first file is generated as a main material file with a high resolution, and the second file is generated as a low-bitrate audio-video (AV) data file ( 204 ) with a low resolution, a CLIP-UMID ( 309 ) which is identification information unique to the first file is stored in a skip box ( 304 ) in the low-bitrate AV data file ( 204 ).