how to force use of a specific irectshow filter?

[marcorocchini]

hi cats

please I would like set the pc so that is use alwais and only this pic mjpeg codec to open .mjpeg avi

is this possible?


how to tell to computer it don't have use another except this?

Or if I have run a batch or a script that force use of this codec when I lauch the script

^^

[jagabo]

Use a directshow filter manager and set the priority of that MJPEG decoder higher than others. That won't stop a program that forces use of another decoder though.