| 摘要 |
The present invention relates to a method for simultaneously recording two a/v input signals using only a single digital a/v compressor, and an apparatus for reading from and writing to recording media capable of performing such method. This object is achieved by a method for simultaneously recording a first analog or digital a/v input signal and a second analog or digital a/v input signal on a first recording unit for recording compressed digital a/v data and/or a second recording unit for recording digital a/v data, having the steps of: converting (23) the first a/v input signal into a first digital a/v input signal in case it is an analog a/v input signal; compressing or transcoding (25) the first digital a/v input signal in case it is not yet a compressed digital a/v input signal in a format used by the first recording unit, to obtain a compressed first digital a/v input signal; recording (26) the compressed first digital a/v input signal on the first recording unit; converting (24) the second a/v input signal into a second digital a/v input signal in case it is an analog a/v input signal; and recording (27) the second digital a/v input signal on the second recording unit.
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