how to define video.Mult​imediaFile​Reader in MATLAB???

Hi..... I'm working on my graduation project which includes processing videos.. I need to separate the audio channel and video channel from .avi file, as I need to do some processing on them, then reconstruct an .avi file containing the modified channels... I'm working on matlab 2009a, so system object MultimediaFileReader and MultimediaFileWriter are not supported by this version and consequently, I decided to use simulink from multimedia file.. If it's possible, can anyone help me in that? I'll appreciate any help.. thanks

Answer 1

[Image Analyst]

There was a special function back then that read avi files. It's since been deprecated and I don't think it's included anymore and I don't remember it's name but you should be able to find it in the help. It was something like aviread() but I don't remember exactly. You shouldn't have to use Simulink.