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Acronym: DPM
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Data Position Measurement
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=== Data position measurement === Stamped CDs are perfect clones and have the data always at the same position, whereas writable media differ from each other. Data Position Measurement (DPM) detects these little physical differences to efficiently protect against duplicates. SecuROM 4 and later uses this protection method, as do Nintendo optical discs. == Current situation == The |
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Acronym: GPL
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GNU General Public License
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M is included. He found the code to be inactive, but fully functional as he could use it to insert songs into Fairplay. DRMS, mpg123 and VLC are licensed under the GNU General Public License (GPL). The other software found, like LAME is licensed under the terms of the GNU Lesser General Public License (LGPL), also as free software. If the claims are correct, then Sony/BMG was distr |