CN1097386C - 控制执行音频视频交互程序的方法 - Google Patents
控制执行音频视频交互程序的方法 Download PDFInfo
- Publication number
- CN1097386C CN1097386C CN95104704A CN95104704A CN1097386C CN 1097386 C CN1097386 C CN 1097386C CN 95104704 A CN95104704 A CN 95104704A CN 95104704 A CN95104704 A CN 95104704A CN 1097386 C CN1097386 C CN 1097386C
- Authority
- CN
- China
- Prior art keywords
- avi program
- program
- avi
- message
- response
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8166—Monomedia components thereof involving executable data, e.g. software
-
- 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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- 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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US234,146 | 1994-04-28 | ||
US234146 | 1994-04-28 | ||
US08/234,146 US5563648A (en) | 1994-04-28 | 1994-04-28 | Method for controlling execution of an audio video interactive program |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1112333A CN1112333A (zh) | 1995-11-22 |
CN1097386C true CN1097386C (zh) | 2002-12-25 |
Family
ID=22880139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95104704A Expired - Lifetime CN1097386C (zh) | 1994-04-28 | 1995-04-27 | 控制执行音频视频交互程序的方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5563648A (zh) |
EP (2) | EP0949816B1 (zh) |
JP (1) | JP4011128B2 (zh) |
KR (1) | KR100334086B1 (zh) |
CN (1) | CN1097386C (zh) |
CA (1) | CA2145898C (zh) |
DE (3) | DE69531561T2 (zh) |
ES (2) | ES2147719T3 (zh) |
PT (1) | PT949816E (zh) |
RU (1) | RU95106670A (zh) |
TW (1) | TW357534B (zh) |
Families Citing this family (119)
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1994
- 1994-04-28 US US08/234,146 patent/US5563648A/en not_active Expired - Lifetime
-
1995
- 1995-03-18 TW TW084102616A patent/TW357534B/zh not_active IP Right Cessation
- 1995-03-30 CA CA002145898A patent/CA2145898C/en not_active Expired - Lifetime
- 1995-04-19 EP EP99115043A patent/EP0949816B1/en not_active Expired - Lifetime
- 1995-04-19 DE DE69531561T patent/DE69531561T2/de not_active Expired - Lifetime
- 1995-04-19 PT PT99115043T patent/PT949816E/pt unknown
- 1995-04-19 EP EP95105800A patent/EP0680213B1/en not_active Expired - Lifetime
- 1995-04-19 DE DE0949816T patent/DE949816T1/de active Pending
- 1995-04-19 ES ES99115043T patent/ES2147719T3/es not_active Expired - Lifetime
- 1995-04-19 DE DE69515076T patent/DE69515076T2/de not_active Expired - Lifetime
- 1995-04-19 ES ES95105800T patent/ES2142966T3/es not_active Expired - Lifetime
- 1995-04-24 RU RU95106670/09A patent/RU95106670A/ru unknown
- 1995-04-26 JP JP13556995A patent/JP4011128B2/ja not_active Expired - Lifetime
- 1995-04-27 KR KR1019950010046A patent/KR100334086B1/ko not_active IP Right Cessation
- 1995-04-27 CN CN95104704A patent/CN1097386C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2147719T1 (es) | 2000-10-01 |
PT949816E (pt) | 2003-12-31 |
JP4011128B2 (ja) | 2007-11-21 |
DE69531561D1 (de) | 2003-09-25 |
ES2147719T3 (es) | 2004-05-01 |
DE69531561T2 (de) | 2004-06-17 |
DE949816T1 (de) | 2001-01-25 |
EP0680213A3 (en) | 1996-05-08 |
EP0949816B1 (en) | 2003-08-20 |
EP0680213B1 (en) | 2000-02-16 |
TW357534B (en) | 1999-05-01 |
US5563648A (en) | 1996-10-08 |
KR100334086B1 (ko) | 2002-09-05 |
CN1112333A (zh) | 1995-11-22 |
EP0949816A3 (en) | 2000-06-14 |
ES2142966T3 (es) | 2000-05-01 |
EP0949816A2 (en) | 1999-10-13 |
DE69515076T2 (de) | 2000-07-13 |
CA2145898C (en) | 2004-10-26 |
RU95106670A (ru) | 1997-01-20 |
DE69515076D1 (de) | 2000-03-23 |
KR950035418A (ko) | 1995-12-30 |
CA2145898A1 (en) | 1995-10-29 |
EP0680213A2 (en) | 1995-11-02 |
JPH0851596A (ja) | 1996-02-20 |
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