A method of analyzing a digital media by a digital media player

摘要

A method of analyzing a digital media 20 by a digital media player 24 and displaying 90 the condition of the digital media whether or not the player ejects the digital media, provides useful information for the end user. Preferably, an ASIC 36 of the digital media player measures 59 jitter 45, HF 59 and BLER 47 and inputs 60 the measured values into a microprocessor 56 of the player. If the measured values are greater 64, 82 than respective preestablished threshold values 61, 63, 80, the microprocessor tabulates 86 and stores 74 running averages 70, 72 to an electronic memory 58. If the running averages are excessive, the player will deliver an error message 90 to the end user preferably on an electronic display of the digital media player.