Videos Downloading as Multiple .ts files within _tmp_ folder

[StevenMal]

Various embedded videos I've downloaded have downloaded as dozens of .ts file located in a _tmp_folder instead of a single video file. Each video exists as dozens of .ts files in its own _tmp_folder. I'm currently using the Firefox add-on "Video DownloadHelper" by mig


https://addons.mozilla.org/en-US/firefox/addon/video-downloadhelper/?src=search

I generally watch the videos using VLC Player. Is there any way to download these videos as a single file that plays as a single video? Is there a way to consolidate the dozens of micro-clips into one full video? Thank you.