[Libav-user] How to enable one encoder with all others disabled?

[Carl Eugen Hoyos]

YIRAN LI <mrfun.china at ...> writes:

> I want to configure ffmpeg to enable only one encoder 
> but disable all rest encoders.
> 
> I tried this way 
> ./configure --disable-encoders --enable-encoder=aac
> 
> seems it doesn't work.

You are not very explicit.
I tested the following here:
$ ./configure --disable-encoders --enable-encoder=aac

configure's output prints:
...
Enabled encoders:
aac
...

I then built the binary with:
$ make ffmpeg

And then successfully encoded an aac file with the 
usual command.

What do I miss?

Carl Eugen