The MS Windows version of UDL Client converts and multiplexes the audio stream of downloaded MP4 videos as non-standard MP3, rather than the MPEG-4 AAC-LC format common to consumer electronics.

The handling of this audio track causes problems with playback on consumer electronic devices, so the audio track(s) must need to be re-encoded.

The mobile .apk package multiplexes the audio as H.264 + MPEG-4 AAC-LC, so I'd like it to match the mobile version.