WO2003063402A3 - System and method of transmission and reception of progressive content with isolated fields for conversion to interlaced display - Google Patents

System and method of transmission and reception of progressive content with isolated fields for conversion to interlaced display Download PDF

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Publication number
WO2003063402A3
WO2003063402A3 PCT/US2003/001935 US0301935W WO03063402A3 WO 2003063402 A3 WO2003063402 A3 WO 2003063402A3 US 0301935 W US0301935 W US 0301935W WO 03063402 A3 WO03063402 A3 WO 03063402A3
Authority
WO
WIPO (PCT)
Prior art keywords
conversion
interlaced display
reception
transmission
isolated fields
Prior art date
Application number
PCT/US2003/001935
Other languages
French (fr)
Other versions
WO2003063402A2 (en
Inventor
Sherman Xuemin Chen
Alexander G Macinnis
Original Assignee
Broadcom Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Broadcom Corp filed Critical Broadcom Corp
Publication of WO2003063402A2 publication Critical patent/WO2003063402A2/en
Publication of WO2003063402A3 publication Critical patent/WO2003063402A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Systems (40, 50, 70, 80) and methods (120, 130, 140, 150, 160, 170) of coding progressive content with isolated fields for conversion to interlaced display are provided. Some systems and methods may find use in, for example, digital video compression systems and methods. Film material may be encoded as video material with an intended field polarity and an explicit 3:2 pull-down operation for interlaced display (e.g., a 30-frames-per-second display).
PCT/US2003/001935 2002-01-22 2003-01-22 System and method of transmission and reception of progressive content with isolated fields for conversion to interlaced display WO2003063402A2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US35118202P 2002-01-22 2002-01-22
US60/351,182 2002-01-22
US38423402P 2002-05-30 2002-05-30
US60/384,234 2002-05-30
US44107203P 2003-01-17 2003-01-17

Publications (2)

Publication Number Publication Date
WO2003063402A2 WO2003063402A2 (en) 2003-07-31
WO2003063402A3 true WO2003063402A3 (en) 2003-10-16

Family

ID=28794991

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/001935 WO2003063402A2 (en) 2002-01-22 2003-01-22 System and method of transmission and reception of progressive content with isolated fields for conversion to interlaced display

Country Status (1)

Country Link
WO (1) WO2003063402A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365273A (en) * 1992-04-24 1994-11-15 Deutsche Thomson-Brandt Gmbh Method and device for film-mode detection
US5771357A (en) * 1995-08-23 1998-06-23 Sony Corporation Encoding/decoding fields of predetermined field polarity apparatus and method
US5781184A (en) * 1994-09-23 1998-07-14 Wasserman; Steve C. Real time decompression and post-decompress manipulation of compressed full motion video
US6118491A (en) * 1997-02-20 2000-09-12 Lsi Logic Corporation System and method for enforcing interlaced field synchronization in the presence of broken alternation in an MPEG video datastream

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365273A (en) * 1992-04-24 1994-11-15 Deutsche Thomson-Brandt Gmbh Method and device for film-mode detection
US5781184A (en) * 1994-09-23 1998-07-14 Wasserman; Steve C. Real time decompression and post-decompress manipulation of compressed full motion video
US5771357A (en) * 1995-08-23 1998-06-23 Sony Corporation Encoding/decoding fields of predetermined field polarity apparatus and method
US6118491A (en) * 1997-02-20 2000-09-12 Lsi Logic Corporation System and method for enforcing interlaced field synchronization in the presence of broken alternation in an MPEG video datastream

Also Published As

Publication number Publication date
WO2003063402A2 (en) 2003-07-31

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