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[미국특허] System, method and apparatus for multipoint video transmission 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04N-007/50
  • H04N-005/14
  • H04N-019/10
  • H04N-019/102
  • H04N-019/103
  • H04N-019/30
  • H04N-019/37
  • H04N-019/63
출원번호 US-0206791 (2011-08-10)
등록번호 US-9210302 (2015-12-08)
발명자 / 주소
  • Holmer, Stefan
  • Lundin, Henrik Fahlberg
  • Westin, Patrik
출원인 / 주소
  • GOOGLE INC.
대리인 / 주소
    Young Basile Hanlon & MacFarlane P.C.
인용정보 피인용 횟수 : 1  인용 특허 : 58

초록

Disclosed herein is a method of transmitting a video bitstream to a first and at least a second endpoint with varying bandwidth capacities including identifying bandwidth capacities of the first and second endpoints, the second endpoint having less bandwidth capacity than the first endpoint, encodin

대표청구항

1. A method of transmitting a video bitstream to a first endpoint and at least a second endpoint with varying bandwidth capacities, comprising: separating a portion of the video bitstream into a first data partition and a second data partition, wherein the first data partition has prediction informa

이 특허에 인용된 특허 (58) 인용/피인용 타임라인 분석

  1. Qian, Zhebin; Zhang, Yu; Liu, Ping; Xu, Li, Adaptive video streaming system and method.
  2. Cockerton, Craig George, Audio visual media encoding system.
  3. Wu, Fang; Chen, Wen-hsiung; Friedrich, Walter R.; Sarkar, Shantanu, Audio-to-video synchronization system and method for packet-based network video conferencing.
  4. van den Branden Christian J. ; Ong Chong T.,CAX ; Liu Samson J. ; Leonard Mark A.,CAX, Bitstream quality analyzer.
  5. Li Guang Y., Circuit and method for tracking finger off-set in a spread-spectrum rake receiver and wireless infrastructure employing.
  6. Hamilton, Chris, Control of internet based video conferencing.
  7. Day, Mark Stuart, Convergence processor for media streams.
  8. Lee, Jong-Jan; Wada, Sakae; Hsu, Sheng Teng, Dual-pixel full color CMOS imager.
  9. Degioanni, Joseph J., Emergency facility video-conferencing system.
  10. Gu, Qunshan; Root, Timothy, Error recovery method for video compression coding using multiple reference buffers and a message channel.
  11. Gu,Qunshan, Filtering artifacts from multi-threaded video.
  12. Yang, Chih-Lung; Chapsky, Lars, Implementation of MPCP MCU technology for the H.264 video standard.
  13. Beck, Alexander J. G.; Lang, Andrew W.; McNamara, Paul Thomas; Thambiratnam, David Preshan; Wan, James K., Individual participant identification in shared video resources.
  14. Root, Timothy; Duys, Anthony M; Phelps, Daniel R, Integrated desktop videoconferencing system.
  15. Chu,Lon Chan; Ben Shachar,Ido; Leichtling,Ivan J.; Collins,Leonard Alan; Giloi,Claus T.; Xu,Yikang, Intelligent buffering process for network conference video.
  16. Fujimori, Takahiro; Onodera, Yukiko; Hama, Tatsuya, Interactive communication apparatus and connecting method.
  17. Hegde, Rajesh K.; Zhang, Cha; Chou, Philip A.; Liu, Zicheng, Management of split audio/video streams.
  18. Triplicane, Vijayaraghavan R.; Atmakuri, Murthy V., Media detection and packet distribution in a multipoint conference.
  19. O'Neil John E. ; Kajos George W., Method and apparatus for centralized multipoint conferencing in a packet network.
  20. Lowe,Frederick, Method and apparatus for generating and distributing personalized media clips.
  21. Chu Peter L. ; Wang Hong, Method and apparatus for localization of an acoustic source.
  22. Wu,Duanpei; Ismail,Nermin M.; Sarkar,Shantanu; Friedrich,Walter R., Method and apparatus for using far end camera control (FECC) messages to implement participant and layout selection in a multipoint videoconference.
  23. Nelson, Steve; Li, Chia Hsin, Method and system for recording videoconference data.
  24. Smyth,Joseph; McCormack,Tony, Methods of controlling video signals in a video conference.
  25. Kamata Hajime,JPX ; Ashida Youichi,JPX, Multi-location video conferencing system.
  26. Wexler, Yosef; Shatz, Amir; Daniel, Ilan; Ben-Tsur, Yosef, Multi-stream bit rate adaptation.
  27. Barraclough Keith, Multiple-mode videoconferencing arrangement.
  28. Iizawa Junichi,JPX, Multipoint video conference system.
  29. Bhatt Bhavesh Bhalchandra ; Jonsson Ragnar Hlynur,ISX, Process and apparatus for converting an MPEG-2 bitstream into SMPTE-259 compatible bitstream.
  30. Masterson, Anthony D.; Mobini, Amir M., Providing trick mode for video stream transmitted over network.
  31. Shaffer, Shmuel; Beyda, William J., Reducing multipoint conferencing bandwidth.
  32. Wang, Ye-Kui; Curcio, Igor; Aksu, Emre; Hannuksela, Miska, Refined quality feedback in streaming services.
  33. Wang, Ye-Kui; Curcio, Igor; Aksu, Emre; Hannuksela, Miska, Refined quality feedback in streaming services.
  34. Liwerant, Gad; Dodge, Christopher; Boissiere, Guillaume, Sharing a streaming video.
  35. Gu, Qunshan; Rojas, Juan, System and method for decreasing end-to-end delay during video conferencing session.
  36. Dunn, Kristin A.; Graham, Philip R.; Wales, Richard T., System and method for displaying users in a visual conference between locations.
  37. Perlman, Stephen G., System and method for improved multi-stream multimedia transmission and processing.
  38. Firestone,Scott S.; Friedrich,Walter R.; Ismail,Nermin M.; Lantz,Keith A.; Sarkar,Shantanu; Surazski,Luke K.; Wu,Duanpei, System and method for performing distributed video conferencing.
  39. Firestone,Scott S.; Friedrich,Walter R.; Ismail,Nermin M.; Lantz,Keith A.; Sarkar,Shantanu; Surazski,Luke K.; Wu,Duanpei, System and method for providing video conferencing synchronization.
  40. Gu,Qunshan; Rojas,Juan; Rao,Narashima, System and method for providing video quality improvement.
  41. Vernon,Todd; Jones,Dan; Rust,David Bradley, System and method for record and playback of collaborative communications session.
  42. Wu, Feng; Li, Shipeng; Zhang, Ya-Qin, System and method for robust video coding using progressive fine-granularity scalable (PFGS) coding.
  43. Ratakonda,Krishna C.; Jagmohan,Ashish, System and method for the dynamic resolution change for video encoding.
  44. Leung, Lewis; Socha, Krzysztof, System for combining a plurality of video streams and method for use therewith.
  45. Brooks,Roger K.; Molloy,Stephen A.; Feng,Chi Te; Zhang,Qing; Ma,Yanda; Singhal,Dave, System for transforming streaming video data.
  46. Doty, Jr., Thomas R., System, device and method for combining streaming video with e-mail.
  47. Barbanson, Monique; Fatehpuria, Pradip K.; Krober, Hans Martin, Systems and methods for displaying video streams.
  48. Ahmaniemi, Ali; Virolainen, Jussi; Pasanen, Antti, Teleconference group formation using context information.
  49. Thukral, Vivek, Television system video conferencing.
  50. Gu,Qunshan, Video coding using multiple buffers.
  51. Kim Hyung-Gi,KRX ; Kim Young-Keun,KRX ; Wan-Kim Do,KRX ; Jeong Chang-Jin,KRX, Video conference control system using an integrated services digital network.
  52. Goldstein, Judith A.; Freytag, Lawrence K.; Keith, Michael, Video conferencing.
  53. Ippolito Peter M. ; Cook Caroline M., Video conferencing apparatus for group video conferencing.
  54. Hamilton, Chris, Video conferencing system.
  55. Yang, Chih-Lung; Kuo, Chen-Yuan, Video conferencing system.
  56. William Joseph Beyda ; Shmuel Shaffer ; Vinesh R. Mehta, Video conferencing with adaptive client-controlled resource utilization.
  57. Loher, Darren Paul; Pessach, Ori, Video streaming method and system.
  58. Parry, James H.; Tan, See-Mong, Videoconferencing using distributed processing.

이 특허를 인용한 특허 (1) 인용/피인용 타임라인 분석

  1. Kuusela, Aki; Tikkala, Aki; Rautio, Ville-Mikko, Single-stream transmission method for multi-user video conferencing.

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