MPEG program stream: Difference between revisions

Revision as of 15:14, 26 July 2015

Revision as of 15:15, 26 July 2015

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| standard = ISO/IEC 11172-1,<ref name="11172-1" /> ISO/IEC 13818-1,<ref name="13818-1">{{cite web | url=http://www.iso.org/iso/iso_catalogue/catalogue_ics/catalogue_detail_ics.htm?csnumber=22989 | title=ISO/IEC 13818-1:1996 - Information technology -- Generic coding of moving pictures and associated audio information: Systems | author=ISO | year=1996 | accessdate=2010-07-18 }}</ref> ITU-T H.222.0<ref name="h2220-summary">{{cite web |url=http://www.itu.int/dms_pubrec/itu-t/rec/h/T-REC-H.222.0-200605-I!!SUM-HTM-E.htm |title=H.222.0 Summary |author=ITU-T |date=May 2006 |accessdate=2010-06-03}}</ref><ref name="h2220">{{cite web |url=http://www.itu.int/rec/T-REC-H.222.0 |title=H.222.0 : Information technology - Generic coding of moving pictures and associated audio information: Systems |author=ITU-T |accessdate=2010-06-03}}</ref>

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'''Program stream''' ('''PS''' or '''MPEG-PS''') is a [[container format (digital)|container format]] for [[multiplexing]] [[digital audio]], [[video]] and more. The PS format is specified in [[MPEG-1]] Part 1 (ISO/IEC 11172-1) and [[MPEG-2]] Part 1, Systems (ISO/IEC standard 13818-1<ref name="mpeg2systems-neuron">{{citation |url=http://web.archive.org/web/20101126091729/http://neuron2.net/library/mpeg2/iso13818-1.pdf |title=ISO/IEC 13818-1:2000 - Information technology -- Generic coding of moving pictures and associated audio information: Systems |format=PDF |publisher=neuron2.net |date=2000-12-01 |accessdate=2010-06-03}}</ref>/ITU-T H.222.0<ref name="h2220-summary" /><ref name="h2220" />). The MPEG-2 Program Stream is analogous and similar to ISO/IEC 11172 Systems layer and it is forward compatible.<ref name="iso13818">ISO (2000-12-01) [http://neuron2.net/library/mpeg2/iso13818-1.pdf ISO/IEC 13818-1 : 2000, Second edition] Page X, Retrieved on 2009-07-25</ref><ref>[http://books.google.com/books?id=L7N0LQvBKtYC&lpg=PA39&ots=P9VPn4q1zA&dq=mpeg%20program%20stream%20specification&hl=cs&pg=PA39 Data Broadcasting, MPEG-2 Transport Basics, MPEG-2 Program Stream], Retrieved on 2009-07-25</ref>

Program streams are used on [[DVD-Video]] discs and [[HD DVD]] video discs, but with some restrictions and extensions.<ref name="mpeg-dvd">[http://dvd.sourceforge.net/dvdinfo/dvdmpeg.html DVD - MPeg differences], Retrieved on 2009-07-24</ref><ref>MPEG.org (July 21, 1996) [http://www.mpeg.org/MPEG/DVD/Book_B/Video.html DVD Technical Notes - Video Data Specifications], Retrieved on 2009-07-25</ref> The filename extensions are [[VOB]] and [[Enhanced VOB|EVO]] respectively.