converting .flv to .avi using command line

[GM6CM]

I have a GUI called SUPER. This GUI is able to change my .flv to a .avi fine but I need the command line.
the GUI provides this info:
Use Video codec: H.264/AVC, Maintain input's scale size & aspect ratio, 1008 kbps, 25 fps
Use Audio codec: mp3, Stereo, 96 kbps, 22050 KHz, AudioStream [default] is selected

When I tried this command line it converted the audio but not the video:
ffmpeg -i "C:\movie.flv" "C:\movie.avi"

If any knows the correct command line please post

[Krispy Kritter]

The command line options are listed on the software home page.

[Baldrick]

be sure to use a new build of ffmpeg also, http://ffdshow.faireal.net/mirror/ffmpeg/

[GM6CM]

I'm sorry but I don't know which command line options to use.

I've tried a lot of different things but none seemed to work.

I think I just need it the video codec (whatever that is) to be H.264/AVC, and the audio codec to be mp3.
I tried to do this:
ffmpeg -i c:\movie.flv -vcodec h264 -acodec mp3 movie.avi
but it says unsupported codec for output stream #0.0

I really have no idea what I am doing (if you haven guessed that already).

any help would be appreciated.

GM6CM

[Krispy Kritter]

How about a guide from the HOW TO - CONVERT section to the left<<<<<<<<<<<<<<

https://www.videohelp.com/guides.php?searchtext=&tools=&madeby=&formatconversionselect=...or+List+Guides