Playback Device, Recording Medium, Playback Method And Program

Abstract: A bytecode processing unit provided in a playback device is platform unit 20 that reads and runs a bytecode application recorded on read-only medium 105. The playback device includes: playback control unit 10 for controlling AV playback of digital streams; and machine unique function control unit 33 for performing machine unique functions unique to the playback device, to perform a control onto a content. APIs used by the bytecode application include API for playback control function, and API for socket communication. When the bytecode application requests playback control unit 10 to control the playback, it calls the playback control API to can instruct playback control unit 10 to execute the process. When the bytecode application requests execution of a machine unique function of the playback device, it instructs a machine unique function control unit to perform the process via a function call by the socket communication API.

Patent Information

Application #

Filing Date

12 August 2011

Publication Number

35/2016

Publication Type

INA

Invention Field

TRADITIONAL KNOWLEDGE BIOTECHNOLOGY

Status

Email

Parent Application

Applicants

PANASONIC CORPORATION

1006, OAZA KADOMA, KADOMA-SHI, OSAKA 571-8501, JAPAN

Inventors

1. KEIICHI TANAKA

C/O. PANASONIC CORPORATION 1006, OAZA KADOMA, KADOMA-SHI, OSAKA 571-8501, JAPAN

2. HIDETAKA OTO

C/O. PANASONIC CORPORATION 1006, OAZA KADOMA, KADOMA-SHI, OSAKA 571-8501, JAPAN

Specification

A bytecode processing unit provided in a playback device is platform unit
20 that reads and runs a bytecode application recorded on read-only medium 105.
The playback device includes: playback control unit 10 for controlling AV playback
of digital streams; and machine unique function control unit 33 for performing
machine unique functions unique to the playback device, to perform a control onto a
content. APIs used by the bytecode application include API for playback control
function, and API for socket communication. When the bytecode application
requests playback control unit 10 to control the playback, it calls the playback
control API to can instruct playback control unit 10 to execute the process. When
the bytecode application requests execution of a machine unique function of the
playback device, it instructs a machine unique function control unit to perform the
process via a function call by the socket communication API.

Documents

Application Documents

#	Name	Date
1	3419-KOLNP-2011-AbandonedLetter.pdf	2019-01-03
1	abstract-3419-kolnp-2011.jpg	2011-10-07
2	3419-KOLNP-2011-FER.pdf	2018-04-27
2	3419-kolnp-2011-translated copy of priority document.pdf	2011-10-07
3	3419-kolnp-2011-specification.pdf	2011-10-07
3	3419-KOLNP-2011-(15-03-2016)-ASSIGNMENT.pdf	2016-03-15
4	3419-kolnp-2011-pct request form.pdf	2011-10-07
4	3419-KOLNP-2011-(15-03-2016)-CORRESPONDENCE.pdf	2016-03-15
5	3419-kolnp-2011-pct priority document notification.pdf	2011-10-07
5	3419-KOLNP-2011-(15-03-2016)-FORM-1.pdf	2016-03-15
6	3419-kolnp-2011-others pct form.pdf	2011-10-07
6	3419-KOLNP-2011-(15-03-2016)-FORM-2.pdf	2016-03-15
7	3419-kolnp-2011-gpa.pdf	2011-10-07
7	3419-KOLNP-2011-(15-03-2016)-FORM-3.pdf	2016-03-15
8	3419-kolnp-2011-form-5.pdf	2011-10-07
8	3419-KOLNP-2011-(15-03-2016)-FORM-5.pdf	2016-03-15
9	3419-KOLNP-2011-(15-03-2016)-FORM-6.pdf	2016-03-15
9	3419-kolnp-2011-form-3.pdf	2011-10-07
10	3419-KOLNP-2011-(15-03-2016)-PA.pdf	2016-03-15
10	3419-kolnp-2011-form-2.pdf	2011-10-07
11	3419-KOLNP-2011-(07-12-2015)-ANNEXURE TO FORM 3.pdf	2015-12-07
11	3419-kolnp-2011-form-1.pdf	2011-10-07
12	3419-kolnp-2011-drawings.pdf	2011-10-07
12	3419-KOLNP-2011-FORM-18.pdf	2014-05-01
13	3419-KOLNP-2011-(02-01-2014)-ANNEXURE TO FORM 3.pdf	2014-01-02
13	3419-kolnp-2011-description (complete).pdf	2011-10-07
14	3419-KOLNP-2011-(02-01-2014)-CLAIMS.pdf	2014-01-02
14	3419-kolnp-2011-correspondence.pdf	2011-10-07
15	3419-KOLNP-2011-(02-01-2014)-CORRESPONDENCE.pdf	2014-01-02
15	3419-kolnp-2011-claims.pdf	2011-10-07
16	3419-KOLNP-2011-(02-01-2014)-FORM-13.pdf	2014-01-02
16	3419-kolnp-2011-abstract.pdf	2011-10-07
17	3419-KOLNP-2011-(30-01-2012)-FORM 3.pdf	2012-01-30
17	3419-KOLNP-2011-(02-01-2014)-OTHERS.pdf	2014-01-02
18	3419-KOLNP-2011-(30-01-2012)-CORRESPONDENCE.pdf	2012-01-30
19	3419-KOLNP-2011-(02-01-2014)-OTHERS.pdf	2014-01-02
19	3419-KOLNP-2011-(30-01-2012)-FORM 3.pdf	2012-01-30
20	3419-KOLNP-2011-(02-01-2014)-FORM-13.pdf	2014-01-02
20	3419-kolnp-2011-abstract.pdf	2011-10-07
21	3419-KOLNP-2011-(02-01-2014)-CORRESPONDENCE.pdf	2014-01-02
21	3419-kolnp-2011-claims.pdf	2011-10-07
22	3419-KOLNP-2011-(02-01-2014)-CLAIMS.pdf	2014-01-02
22	3419-kolnp-2011-correspondence.pdf	2011-10-07
23	3419-KOLNP-2011-(02-01-2014)-ANNEXURE TO FORM 3.pdf	2014-01-02
23	3419-kolnp-2011-description (complete).pdf	2011-10-07
24	3419-KOLNP-2011-FORM-18.pdf	2014-05-01
24	3419-kolnp-2011-drawings.pdf	2011-10-07
25	3419-KOLNP-2011-(07-12-2015)-ANNEXURE TO FORM 3.pdf	2015-12-07
25	3419-kolnp-2011-form-1.pdf	2011-10-07
26	3419-KOLNP-2011-(15-03-2016)-PA.pdf	2016-03-15
26	3419-kolnp-2011-form-2.pdf	2011-10-07
27	3419-KOLNP-2011-(15-03-2016)-FORM-6.pdf	2016-03-15
27	3419-kolnp-2011-form-3.pdf	2011-10-07
28	3419-KOLNP-2011-(15-03-2016)-FORM-5.pdf	2016-03-15
28	3419-kolnp-2011-form-5.pdf	2011-10-07
29	3419-KOLNP-2011-(15-03-2016)-FORM-3.pdf	2016-03-15
29	3419-kolnp-2011-gpa.pdf	2011-10-07
30	3419-KOLNP-2011-(15-03-2016)-FORM-2.pdf	2016-03-15
30	3419-kolnp-2011-others pct form.pdf	2011-10-07
31	3419-kolnp-2011-pct priority document notification.pdf	2011-10-07
31	3419-KOLNP-2011-(15-03-2016)-FORM-1.pdf	2016-03-15
32	3419-kolnp-2011-pct request form.pdf	2011-10-07
32	3419-KOLNP-2011-(15-03-2016)-CORRESPONDENCE.pdf	2016-03-15
33	3419-kolnp-2011-specification.pdf	2011-10-07
33	3419-KOLNP-2011-(15-03-2016)-ASSIGNMENT.pdf	2016-03-15
34	3419-kolnp-2011-translated copy of priority document.pdf	2011-10-07
34	3419-KOLNP-2011-FER.pdf	2018-04-27
35	abstract-3419-kolnp-2011.jpg	2011-10-07
35	3419-KOLNP-2011-AbandonedLetter.pdf	2019-01-03

Search Strategy

1	SearchPattern_3419KOLNP2011_14-03-2018.pdf