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“@seqReaderPlugin” Code Answer

@seqReaderPlugin

whatever by Dark Dormouse on Jul 16 2020 Comment

 Plugin for seqIo and videoIO to allow reading of seq files.

 Do not call directly, use as plugin for seqIo or videoIO instead.
 The following is a list of commands available (srp=seqReaderPlugin):
  h = srp('open',h,fName)    % Open a seq file for reading (h ignored).
  h = srp('close',h);        % Close seq file (output h is -1).
  [I,ts] =srp('getframe',h)  % Get current frame (returns [] if invalid).
  [I,ts] =srp('getframeb',h) % Get current frame with no decoding.
  ts = srp('getts',h)        % Return timestamps for all frames.
  info = srp('getinfo',h)    % Return struct with info about video.
  [I,ts] =srp('getnext',h)   % Shortcut for 'next' followed by 'getframe'.
  out = srp('next',h)        % Go to next frame (out=0 on fail).
  out = srp('seek',h,frame)  % Go to specified frame (out=0 on fail).
  out = srp('step',h,delta)  % Go to current frame+delta (out=0 on fail).

 USAGE
  varargout = seqReaderPlugin( cmd, h, varargin )

 INPUTS
  cmd        - string indicating operation to perform
  h          - unique identifier for open seq file
  varargin   - additional options (vary according to cmd)

 OUTPUTS
  varargout  - output (varies according to cmd)

 EXAMPLE

 See also SEQIO, SEQWRITERPLUGIN

 Piotr's Computer Vision Matlab Toolbox      Version 3.10
 Copyright 2014 Piotr Dollar.  [pdollar-at-gmail.com]
 Licensed under the Simplified BSD License [see external/bsd.txt]

Source: pdollar.github.io

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