Time code display system and method, display equipment, storage medium and electronic equipment

A display system, time code technology, applied to electrical components, static indicators, cathode ray tube indicators, etc.

Active Publication Date: 2021-07-02
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional monitor display system stores the time code and the video frame separately, and the time code delays the output according to the buffer frame number of the video in the memory, or delays the output according to the frame rate conversion method, so that the time code cannot be strictly consistent with the video frame unanimous

Method used

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  • Time code display system and method, display equipment, storage medium and electronic equipment
  • Time code display system and method, display equipment, storage medium and electronic equipment
  • Time code display system and method, display equipment, storage medium and electronic equipment

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Embodiment Construction

[0042] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0043] The time code display system, method, display device, computer-readable storage medium and electronic device proposed by the embodiments of the present invention are described below with reference to the accompanying drawings.

[0044] In this application, reference figure 1 As shown, the time code display system includes a video receiving module 10 , a time code analysis module 20 , a write control module 30 , a cache module 40 , a synchronous clock module 50 , a read control module 60 and a display module 70 . Wherein, ...

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Abstract

The invention discloses a time code display system and method, display equipment, a storage medium and electronic equipment. A video frame and time code information corresponding to the video frame are bound and written into a cache module, and the time code information corresponding to the video frame is read out when the video frame is read out at an output side, so that the video frame and the time code information are strictly consistent, and the consistency of time code information and video frames can be ensured in the output side regardless of frame loss output, repeated frame output or frequency multiplication output.

Description

technical field [0001] The present invention relates to the technical field of display control, in particular to a time code display system, method, display device, storage medium and electronic device. Background technique [0002] Time code (Time Code) is the time code recorded for each frame of image when the camera records the image signal. It is a digital signal applied to the stream. The signal assigns a number to each frame in the video. to represent hours, minutes, seconds, and frames. The traditional monitor display system stores the time code and the video frame separately, and the time code delays the output according to the buffer frame number of the video in the memory, or delays the output according to the frame rate conversion method, so that the time code cannot be strictly consistent with the video frame unanimous. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain...

Claims

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Application Information

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IPC IPC(8): H04N21/43H04N21/433
CPCH04N21/4305H04N21/4307H04N21/4331G09G2370/04G09G2340/12G06F3/147G09G5/006G09G5/12G06T11/60G09G5/377G09G2360/18
Inventor马希通耿立华段然
OwnerBOE TECH GRP CO LTD