by ScottDS
One advantage of DVD and Blu-Ray is the audio track. These can be used for foreign languages, Descriptive Video Service, and, best of all, audio commentary. The very first audio commentary was recorded in 1984 by film historian Ron Haver for the Criterion laserdisc release of King Kong. Whereas this feature was once reserved for classic films with scholarly merit, today the feature has been co-opted by marketing departments and can be found on such cinematic dreck as Epic Movie and Meet the Fockers.
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