You can convert CDA audio tracks to MP4 format using Total Audio Converter. This will be audio-only MP4 file.
Convert CD Audio track to MPEG-4 video file format.
We found 2 software records in the database related to .cda to .mp4 file format conversion.
Microsoft Windows software - convert cda to mp4 on Windows
An audio data converting tool
Convert from cda file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned cda to mp4. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A set of audio and ripping utilities for Windows