How to read video in octave?

1. How do I read an Octave file?
2. How do I read an image in Octave online?

How do I read an Octave file?

Once one or more variables have been saved to a file, they can be read into memory using the load command. Command: save options file -struct STRUCT f1 f2 … Save the named variables v1 , v2 , …, in the file file . The special filename ' - ' may be used to return the content of the variables as a string.

How do I read an image in Octave online?

The first step in most image processing tasks is to load an image into Octave. This is done using the imread function, which uses the GraphicsMagick library for reading. This means a vast number of image formats is supported. The imwrite function is the corresponding function for writing images to the disk.