Patent US6185538B1 successfully refreshed from Google Patents.
← Back to Patent Explorer
US6185538B1 Expired / Lapsed US ⏱️ 0.0 years remaining

System for editing digital video and audio information

Assignee: US Philips Corp
•
Filing: 1998-07-29
•
Granted: 2001-02-06
•
Expires: 2018-07-29
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A system for non-linearly editing video and audio information, uses a device for recognizing speech in the audio information and for generating a character sequence, particularly an ASCII character sequence, to produce an edit decision list (EDL). The generated character sequence is displayed on the display screen of an indicator. With reference to marked parts of the character sequence displayed on the display screen of the indicator, editing data is derived for the EDL.

Inventors

  • 👤 Axel Schulz

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 22:45
CPC Classifications
G; G11; G11B; G11B27/00; G11B27/02; G11B27/031; G11B27/034; G10; G10L; G10L15/00; G10L15/26; G11B27/10; G11B27/34

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 112 words
A system for editing digital video and audio information, comprising: storage means for recording and reproducing video and audio information, means for producing an edit decision list including editing data, control means for controlling the storage means depending upon the editing data of the edit decision list, means for recognizing speech in the audio information and for generating an ASCII character sequence, which corresponds to the speech as a function of time, for display on a display screen, means for displaying indicators corresponding to parts of the character sequence and associating said indicators with the character sequence on the display screen, and means for deriving editing data with reference to said indicators.
Claim 2
Independent Claim 112 words
A system for editing digital video and audio information, comprising: storage means for recording and reproducing video and audio information, means for producing an edit decision list including editing data, control means for controlling the storage means depending upon the editing data of the edit decision list, means for recognizing speech in the audio information and for generating an ASCII character sequence, which corresponds to the speech as a function of time, for display on a display screen, means for displaying indicators corresponding to parts of the character sequence and associating said indicators with the character sequence on the display screen, and means for deriving editing data with reference to said indicators.
Claim 3
Dependent Claim 28 words
The system of claim 1 , in which said indicators define limits of parts of the character sequence so as to fix an edit start and/or edit end.
Claim 4
Dependent Claim 76 words
The system in claim 1 in which: the system further comprises means for fixing the position of the limits of the indicated parts of the character sequence displayed on the display screen, and the system further comprises means for converting the position of the limits of the indicated parts to time code data assigned to the video and audio information and for taking over the time code data as editing data in the edit decision list.
Claim 5
Dependent Claim 33 words
The system of claim 1 , in which the display screen of the indicator means is adapted to be touched to fix the position limits of given parts in the displayed character sequence.
Claim 6
Dependent Claim 41 words
The system of claim 1 , in which the speech-recognition means includes a device for recognizing different voices in the spoken audio information, which device assigns a given character font to each voice so as to distinguish it from other voices.
Claim 7
Dependent Claim 35 words
The system of claim 1 , in which in addition to characters of the generated character sequence, the characters of temporarily assigned images of the stored video information are also displayed on the display screen.
Claim 8
Dependent Claim 63 words
The system of claim 6 , in which a plurality of single images of the stored video information is displayed on the display screen, whose time code data correspond, as a function of time, to time code data at the limits of the indicated parts of the displayed character sequence so as to define the edit starts and/or edit ends of selected takes.
Claim 9
Dependent Claim 239 words
The system of claim 1 , in which: marks defining limits of parts of the character sequence are displayed on the display screen so as to fix an edit start and/or edit end, the system further comprises means for fixing the position of the limits of the marked parts of the character sequence displayed on the display screen, the system further comprises means for converting the position of the limits of the indicated parts to time code data assigned to the video and audio information and for taking over the time code data as editing data in the edit decision list, the display screen is adapted to be touched to fix the position limits of given parts in the displayed character sequence, the speech recognition means includes a device for recognizing different voices in the spoken audio information, which device assigns a given character font to each voice so as to distinguish it from other voices, in addition to characters of the generated character sequence, the characters of temporarily assigned images of the stored video information are also displayed on the display screen, and a plurality of single images of the stored video information is displayed on the display screen, whose time code data correspond, as a function of time, to time code data at the limits of the indicated parts of the displayed character sequence so as to define the edit starts and/or edit ends of selected takes.
Claim 10
Dependent Claim 149 words
Apparatus for programming a computer system: comprising: first programmed means for providing apparatus for indicating information; second programmed means for providing apparatus for producing an edit decision list including editing data; third programmed means for providing apparatus for controlling storage means of the computer system depending on the editing data of the edit decision list; fourth programmed means for providing apparatus for recognizing speech in the audio information and for generating an ASCII character sequence, which corresponds to the speech as a function of time, for display on a display screen of the indicating apparatus; fifth programmed means for displaying indicators corresponding to parts of the character sequence and associating said indicators with the character sequence on the display screen; and sixth programmed means for providing apparatus for deriving editing data with reference to marked parts of the character sequence displayed on the display screen of the indicating apparatus.
Claim 11
Dependent Claim 149 words
Apparatus for programming a computer system: comprising: first programmed means for providing apparatus for indicating information; second programmed means for providing apparatus for producing an edit decision list including editing data; third programmed means for providing apparatus for controlling storage means of the computer system depending on the editing data of the edit decision list; fourth programmed means for providing apparatus for recognizing speech in the audio information and for generating an ASCII character sequence, which corresponds to the speech as a function of time, for display on a display screen of the indicating apparatus; fifth programmed means for displaying indicators corresponding to parts of the character sequence and associating said indicators with the character sequence on the display screen; and sixth programmed means for providing apparatus for deriving editing data with reference to marked parts of the character sequence displayed on the display screen of the indicating apparatus.

References Cited (Backward Citations)

GB2096868A Cited
WO1994016443A1 Cited
US5634020A Cited
US5561457A Cited
JPH0991928A Cited
WO1998025216A1 Cited
US5911129A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2004-02-06 2004-08-07 2005-02-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2008-02-06 2008-08-07 2009-02-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2012-02-06 2012-08-07 2013-02-06 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag