Frame-accurate edit and playback in digital stream recording

Details Frame-accurate edit and playback in digital stream recording Frame-accurate edit and playback in digital stream recording

1996-09-24

1998-11-17

Chevalier, Robert

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386126, H04N 5781, H04N 585

Patent

active

058388761

ABSTRACT:
As an MPEG stream is playing out, e.g., from an MO drive or other source, an edit point is indicated. When the edit point is indicated, an entry is made into a computer readable table associated with the MPEG stream. The entry includes a first value representative of a presentation time stamp associated with a picture in the MPEG stream. The entry also includes a second value representative of a storage location on a media on which the MPEG stream being played out is stored.

REFERENCES:
patent: 5502573 (1996-03-01), Fujinami
patent: 5517321 (1996-05-01), Yoshida
patent: 5568275 (1996-10-01), Norton et al.

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