Selection of MP3 processor via command line switch not working in windows

[drlava]

Hello, I tried to do a batch process of some video files, but the selection of codec and mp3 encoders appears to not work under windows.  the command line --audio-codec MP3 does not work, the program attempts to run with 'copy' selected instead, which fails because the source encoding is incompatible with the output format. Likewise, the --video-codec  and --video-conf cq-30 switches does not appear to work.  Manual setup (selecting video and audio codecs from the dropdowns) works fine.

Has anyone gotten avidemux 64 bit 2.6.15 working with command line switches under windows?