Dec 29 2021 02:38 PM
Dec 30 2021 01:55 AMSolution
Teams outputs as an .MP4 file into SPO/OD.
.MP4 files, as file types, support multiple audio tracks. This is for scenarios like multiple audio languages over video which would save storage and make sense for a multi-national workforce.
Teams is a single audio track. However, you could possibly look to use third party tools like FFMpeg post production to add more audio tracks. This may be something we see natively down the road with the acquisition of clip champ.
If multitrack audio recording is a feature you want to see (I.e. optional setting within the TMR), you can always open a feedback here
Hope that answers your question :D