MPEG-2 encoders are subject to a royalty of $2.00 per unit, decoders are subject to a royalty of $2.00 per unit, and royalty-based sales of encoders and decoders are subject to different rules and $2.50 per unit. According to the MPEG-2 licensing agreement any use of MPEG-2 technology is subject to.
Over half of the patents expired in 2012.
An audio compression system limited to two channels (stereo). P1996 Extension for real time interface for systems decoders P1999 Conformance extensions for Digital Storage Media Command and Control (DSM-CC) P2004 IPMP on MPEG-2 systems Intellectual Property Management and Protection on the MPEG-2 system (XML IPMP messages are also defined in ISO/IEC 23001-3 ) History MPEG-2 evolved out of the shortcomings of MPEG-1.
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Title Description P2015 2016 Systems 1996 2013 Video 1995 1998 Audio MPEG-2 BC - backwards compatible with MPEG-1 Audio P2004 2009 Conformance testing P2005 Software simulation P1998 2001 Extensions for DSM-CC extensions for Digital Storage Media Command and Control 1997 2006 2007 Advanced Audio Coding (AAC) MPEG-2 NBC Audio - Non-Backwards Compatible with MPEG-1 Audio Part 8 dropped 10-Bit Video The work began in 1995, but was terminated in 2007 because of low industry interest. Part 11 Intellectual property management (IPMP) MPEG-2 Parts Part Number First public release date (First edition) Latest public release date (edition) Latest amend- ment Identical ITU-T Rec.
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