audio file is present in the archive but as separate file. my test is very crude and very simple i play the .ts file with the default player on win 10("movies & tv"), never experienced a problem.
most of the times the video is integrated with the audio as expected, in a mp4 file format.
[Login to see the link] , what video player do you use to play the videos, and did ypu had to adjust your player settings to integrate the audio when playing the video?
great upload, just annoying that the audio is not integrated to the videos as single playable file.