RECORDING MEDIUM HAVING DATA STRUCTURE FOR MANAGING REPRODUCTION DURATION OF STILL PICTURES RECORDED THEREON AND RECORDING AND REPRODUCING METHODS AND APPARATUSES

摘要

The data structure includes a navigation area of the recording medium storing at least one playlist, a first entry point map and a second entry point map. The playlist includes at least one playitem and at least one sub-playitem. The playitem provides navigation information for reproducing at least one still picture from a first file, and the sub-playitem providing navigation information for reproducing audio data from a second file. The first entry point map includes at least one entry point pointing to the still picture, and the second entry point map includes at least one entry point pointing to the audio data.