EDIT: This extension works as expected and successfuly downloads streams from various sites. No bloatware/adware in native application. I recommend it. Request: please don't open a tab each time an update is installed.
Please note that Ant Video Downloader doesn't modify any preferences for your browser's tabs. Mentioned website is not related to Ant Video Downloader. Please contact with details about your problem to our support here: https://www.ant.com/support_form
finally I can download segment video files. one little feature is missing though: whenever I want to download a 1080p file thats even available in 4K, it is set to 4K by default. I would like to set my personal preference so it will automatically choose fhd
Quality selection option is available for detected video in popup gear wheel menu. Either you should select desired quality in online player settings first. In case of problem with video quality selection please contact to our support here: https://www.ant.com/support_form