If you try to export or save to MP3 after completing the recording in Oda City, an error message will appear in the 'Metadata' window and you can not save it. , It also needs a free license file. It is easy to understand that if you compare it to a video, you can not run the file because there is no codec.
In this situation, you can simply install Lame_enc_dll. If you search Google for "Lame_v3.99.3_for_Windows"https://lame.buanzo.org/#lamewindlGo to the page and download and install 'Lame_v3.99.3_for_Windows' file.
If the message continues to appear after installation, simply go to the path where you installed 'Lame_v3.99.3_for_Windows' in the 'Find Lame' window and select 'lame_enc.dll'. Path is based on 64-bit Windows
And you can choose the sound quality when saving files. If you choose 'optical, 320 kbps', you can save it at the highest sound quality 320kbps.