ISSUE-21: Time synchronisation

MattH

Time synchronisation

State:

CLOSED

Product:

HOME_NETWORK_TF

Raised by:

Matt Hammond

Opened on:

2011-05-31

Description:

Scenario: A user watches a programme on a television. The television may be receiving the programme using an integrated receiver rather than streaming it from another device on the home network. A companion device runs an application providing a presentation of complimentary content such as a document based as slideshow. The presentation changes to match the different segments of the programme. If it is possible to seek within the programme timeline, the user can use the application to jump to a different point in the presentation and the television will also seek to the corresponding segment of the programme. The user can enable/disable content-program synchronization at any time.

* The application can query the playback progress of the media being played on the television
* The application can command the television to jump to a different playback time index

Related Actions Items:

• ACTION-59 on Giuseppe Pascale to Integrate ISSUE-21 in requirements spec - due 2011-08-09, closed

Related emails:

1. [HOME_NETWORK_TF] Requirements suggestions for issues 19,20,21,22 (U9, U10, U11, U12) (from matt.hammond@bbc.co.uk on 2011-08-15)
2. Re: [HOME_NETWORK_TF] Extending ISSUE-22 (LipSyncTimeSynchronisation) to video content (from giuseppep@opera.com on 2011-08-15)
3. [HOME_NETWORK_TF] Fwd: Suggestions for requirements for U9,U10,U11,U12 (ISSUE-19,20,21,22) (from matt.hammond@rd.bbc.co.uk on 2011-08-15)
4. Suggestions for requirements for U9,U10,U11,U12 (ISSUE-19,20,21,22) (from matt.hammond@rd.bbc.co.uk on 2011-08-15)
5. Re: [HOME_NETWORK_TF] Extending ISSUE-22 (LipSyncTimeSynchronisation) to video content (from matt.hammond@rd.bbc.co.uk on 2011-08-15)
6. PDF version of CableLabs' proposal (ISSUE-38) (was Re: [HOME_NETWORK_TF] Minutes teleconference call 2011-08-02) (from ashimura@w3.org on 2011-08-05)
7. [HOME_NETWORK_TF] Minutes teleconference call 2011-08-02 (from fd@w3.org on 2011-08-02)
8. [HOME_NETWORK_TF] webtv-ISSUE-21 and webtv-ISSUE-22 revised (Time synchronisation and Lip-Sync Time Synchronisation) (from matt.hammond@rd.bbc.co.uk on 2011-08-02)
9. Re: [HOME_NETWORK_TF] Issue and Requirements Summary (from giuseppep@opera.com on 2011-08-01)
10. [HOME_NETWORK_TF] Minutes - 26 July 2011 (from ashimura@w3.org on 2011-07-27)
11. RE: [HOME_NETWORK_TF] Agenda - 26 July 2011, 14:00Z (from r.berkoff@sisa.samsung.com on 2011-07-26)
12. Re: [HOME_NETWORK_TF] Agenda - 26 July 2011, 14:00Z (from ashimura@w3.org on 2011-07-26)
13. [HOME_NETWORK_TF] Issue and Requirements Summary (from r.berkoff@sisa.samsung.com on 2011-07-26)
14. [HOME_NETWORK_TF] Agenda - 26 July 2011, 14:00Z (from ashimura@w3.org on 2011-07-26)
15. RE: [HOME_NETWORK_TF] Agenda - 26 July 2011, 14:00Z (from r.berkoff@sisa.samsung.com on 2011-07-25)
16. [HOME_NETWORK_TF] Agenda - 19 July 2011, 14:00Z (from ashimura@w3.org on 2011-07-19)
17. [HOME_NETWORK_TF] Minutes - 12 July 2011 (from ashimura@w3.org on 2011-07-13)
18. [HOME_NETWORK_TF] Agenda - 12 July 2011, 14:00Z (from ashimura@w3.org on 2011-07-12)
19. Re: [HOME_NETWORK_TF] REMINDER: Agenda - 5 July 2011, 14:00Z (from ashimura@w3.org on 2011-07-05)
20. RE: [HOME_NETWORK_TF] REMINDER: Agenda - 5 July 2011, 14:00Z (from Tatsuya.Igarashi@jp.sony.com on 2011-07-05)
21. [HOME_NETWORK_TF] REMINDER: Agenda - 5 July 2011, 14:00Z (from ashimura@w3.org on 2011-07-05)
22. [HOME_NETWORK_TF] Minutes cal l 2011-06-28 (from fd@w3.org on 2011-06-28)
23. [HOME_NETWORK_TF] Agenda - Call 2011-06-28 - 14:00Z (from fd@w3.org on 2011-06-27)
24. [HOME_NETWORK_TF] Minutes - 21 June 2011 (from fd@w3.org on 2011-06-21)
25. Re: webtv-ISSUE-21: Time synchronisation (from giuseppep@opera.com on 2011-06-07)
26. Re: [HOME_NETWORK_TF] Some comments on the open issues (from giuseppep@opera.com on 2011-06-07)
27. RE: webtv-ISSUE-21: Time synchronisation (from ocarmona@awox.com on 2011-06-07)
28. Re: webtv-ISSUE-21: Time synchronisation (from jean-claude.dufourd@telecom-paristech.fr on 2011-06-07)
29. RE: webtv-ISSUE-21: Time synchronisation (from ocarmona@awox.com on 2011-06-07)
30. Re: webtv-ISSUE-21: Time synchronisation (from jean-claude.dufourd@telecom-paristech.fr on 2011-06-07)
31. Re: [HOME_NETWORK_TF] Some comments on the open issues (from giuseppep@opera.com on 2011-06-07)
32. RE: webtv-ISSUE-21: Time synchronisation (from ocarmona@awox.com on 2011-06-07)
33. RE: webtv-ISSUE-21: Time synchronisation (from r.berkoff@sisa.samsung.com on 2011-06-07)
34. Re: webtv-ISSUE-21: Time synchronisation (from jean-claude.dufourd@telecom-paristech.fr on 2011-06-07)
35. RE: webtv-ISSUE-21: Time synchronisation (from ocarmona@awox.com on 2011-06-07)
36. Re: webtv-ISSUE-21: Time synchronisation (from jean-claude.dufourd@telecom-paristech.fr on 2011-06-07)
37. RE: webtv-ISSUE-21: Time synchronisation (from ocarmona@awox.com on 2011-06-07)
38. RE: webtv-ISSUE-21: Time synchronisation (from r.berkoff@sisa.samsung.com on 2011-06-06)
39. RE: webtv-ISSUE-21: Time synchronisation (from r.berkoff@sisa.samsung.com on 2011-06-06)
40. Re: webtv-ISSUE-21: Time synchronisation (from jean-claude.dufourd@telecom-paristech.fr on 2011-06-06)
41. Re: webtv-ISSUE-21: Time synchronisation (from matt.hammond@rd.bbc.co.uk on 2011-06-06)
42. Re: webtv-ISSUE-21: Time synchronisation (from r.berkoff@sisa.samsung.com on 2011-06-06)
43. Re: [HOME_NETWORK_TF] Some comments on the open issues (from matt.hammond@rd.bbc.co.uk on 2011-06-03)
44. [HOME_NETWORK_TF] Some comments on the open issues (from giuseppep@opera.com on 2011-06-03)
45. [HOME_NETWORK_TF] Time synchronisation (issue-21) (from matt.hammond@rd.bbc.co.uk on 2011-05-31)
46. webtv-ISSUE-21 (MattH): Time synchronisation [HOME_NETWORK_TF] (from sysbot+tracker@w3.org on 2011-05-31)

Related notes:

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