Unknown filter 'transform360'.

[Jeunyoung]

Hello, I proceeded to "make" as described in your github.
But, when I check the option of transform360, I got the message "Unknown filter 'transform360'."
How could I solve this problem?

a. allfilters

b. vf_transform360

c. Makefile

[kcircnc]

Can you confirm this happens with your newly built ffmpeg binary? Instead of running $ ffmpeg -h filter=transform360 try run $ ./ffmpeg -h filter=transform360 in your build folder.

[JaiiRLopeZ]

I have the same problem.
Did you solve this?

[rdp]

I ran into this and discovered I was using the "wrong" ffmpeg (not running the one I just built...)

[JaiiRLopeZ]

The post of @kcircnc
Instead of running $ ffmpeg -h filter=transform360 try run $ ./ffmpeg -h filter=transform360 in your build folder.

./ffmpeg ............

It is correct.