MATLAB NorPix SEQ file reader: MATLAB_norpixSeq

A MATLAB package to read frames, timestamp and file header from Norpix/StreamPix SEQ files. The code is based on Brett Shoelson's Norpix2MATLAB function.

MATLAB R2020b

Installation

Add project folder to your MATLAB path.

Package functions

List of functions provided in the package

• readNorpixSeqHeader
• readNorpixSeqImage
• readNorpixSeqTimeStamp
• extractTimeStamp
• seq2avi

Usage Examples

% Get File Header data
header_data=seq.readNorpixHeader(norpix_file_name);

% Read frames from file
[frame_sequence, frame_time_stamps]=seq.readNorpixImage(norpix_file_name,StartFrame,<EndFrame>);

% Read numeric and string time stamps
[numericTimeStamp, stringTimeStamp]=seq.readNorpixTimeStamp(norpix_file_name,StartFrame,<EndFrame>;

% Convert SEQ to AVI
seq2avi(norpix_file_name,'startFrame',1,'endFrame',100, ...
        'outputFrameRate',30,'videoProfile','Archival')

ToDo

• Clean up help comments
• Create MATLAB deployable toolbox MATLAB-toobox