Global Patent Index - EP 1078366 A1

EP 1078366 A1 2001-02-28 - BIT STREAM PROCESSING FOR REPLAY

Title (en)

BIT STREAM PROCESSING FOR REPLAY

Title (de)

BITSTROM-VERARBEITUNG FÜR DIE WIEDERGABE

Title (fr)

TRAITEMENT DE TRAIN BINAIRE DE REPRODUCTION

Publication

EP 1078366 A1 (EN)

Application

EP 98920220 A

Priority

US 9809099 W

Abstract (en)

[origin: WO9957724A1] An apparatus reproduces a bit stream signal from a disk and the bit stream is controlled to ensure that only requested bit stream data is coupled for MPEG decoding. A transducer is repositioned to obtain requested bit stream data prior to completion of preceding MPEG picture decoding. The bit stream data is read prior to buffer storage to select wanted data for storage and to reject unwanted data. Buffer storage is reallocated for trick play operation and is random accessed to facilitate trick play picture selection. MPEG picture decoding and storage are controlled to facilitate frame decoding within one field period. Decoded pictures are stored and read out substantially concurrently within a field period.

IPC 1-7 (main, further and additional classification)

G11B 27/10; G11B 27/30; H04N 7/50; H04N 7/52

IPC 8 full level (invention and additional information)

H04N 5/92 (2006.01); G11B 27/00 (2006.01); G11B 27/10 (2006.01); G11B 27/30 (2006.01); H04N 5/783 (2006.01); H04N 7/26 (2006.01); H04N 7/50 (2006.01); H04N 7/52 (2011.01); H04N 5/85 (2006.01); H04N 9/804 (2006.01); H04N 9/806 (2006.01); H04N 9/82 (2006.01)

CPC (invention and additional information)

G11B 27/005 (2013.01); G11B 27/105 (2013.01); G11B 27/3027 (2013.01); H04N 5/783 (2013.01); H04N 7/52 (2013.01); H04N 19/423 (2014.11); H04N 19/61 (2014.11); G11B 2220/2562 (2013.01); H04N 5/85 (2013.01); H04N 9/8042 (2013.01); H04N 9/8063 (2013.01); H04N 9/8227 (2013.01)

Citation (search report)

See references of WO 9957724A1

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

WO 9957724 A1 19991111; AU 7284298 A 19991123; CN 100447882 C 20081231; CN 100447883 C 20081231; CN 100452220 C 20090114; CN 1274145 C 20060906; CN 1301387 A 20010627; CN 1783301 A 20060607; CN 1783303 A 20060607; CN 1783304 A 20060607; EP 1078366 A1 20010228; HK 1035957 A1 20061208; HK 1089280 A1 20111202; HK 1089281 A1 20090710; HK 1089283 A1 20090626; HK 1089284 A1 20090626; JP 2002513983 A 20020514; JP 3899233 B2 20070328; PL 192033 B1 20060831; PL 195450 B1 20070928; PL 343845 A1 20010910

INPADOC legal status


2016-04-06 [18R] REFUSED

- Effective date: 20151027

2015-10-27 [REG DE R003] REFUSAL DECISION NOW FINAL

2010-02-17 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: THOMSON LICENSING

2006-08-30 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040129

2005-10-05 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: THOMSON LICENSING

2004-03-17 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040129

2001-02-28 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001030

2001-02-28 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB IT