Can't encode audio files only!

[Mr.Ash]

I just found out that i can't encode only audio files. I'd like to convert some MP3's to MP2 or AC3. For this i hit the presets "audio file to .mp2" or "audio file to .ac3". After i press the encode button i get the following message:

Apple script error
"text item 2 of "No Video" could not be read. (-1728)

It seems that ffmpegX needs a video stream too to encode my audio files. How can i convert my files and what's the problem?[/img]

[major]

Try to download a fresh copy of ffmpegX and try again. Also if you use japanese or other special text encodings, change text encoding to "English" in the International system prefs.

[Mr.Ash]

Yes that does the trick, thanks major.