RuntimeWarning: Couldn't find ffprobe or avprobe - defaulting to ffprobe, but may not work warn("Couldn't find ffprobe or avprobe - defaulting to ffprobe, but may not work",

i already add ffmpeg to my system PATH

how can i solve this issue?

Answer 1

[Yongjian Feng]

Try this on matlab command line window:

getenv('PATH')

This will tell you what PATH matlab is using. You might need to restart matlab to get the latest PATH?

[Kfir Weissman]

How do i change this path value?

[Walter Roberson]

@Kfir Weissman

That depends on which operating system you are using, and which operating system version.

[Yongjian Feng]

This PATH value shall come from your system PATH.

1. Try to restart matlab after you change you system PATH
2. You can also set env var inside matlab. Try

PATH=getenv('PATH');
% For windows
NewPath = [PATH ';new_path_to_ffprobe']; 
% For linux/Mac: NewPath = [PATH ':new_path_to_ffprobe'];
setenv('PATH', NewPath);