I got the following error when download from
https://www.fsro.cn
example page:
https://www.fsro.cn/movie_3859_play_195629.html
Helper versoon 7.3.9

Aborted

moz-extension://d57b186c-8d04-4b6f-85dd-b2be51f82cc1/background/main.js:1
value@moz-extension://d57b186c-8d04-4b6f-85dd-b2be51f82cc1/background/main.js:1:219839
value@moz-extension://d57b186c-8d04-4b6f-85dd-b2be51f82cc1/background/main.js:1:172152
value/<@moz-extension://d57b186c-8d04-4b6f-85dd-b2be51f82cc1/background/main.js:1:127114
value/<@moz-extension://d57b186c-8d04-4b6f-85dd-b2be51f82cc1/background/main.js:1:170669

I've been using the Video DownloadHelper for several years and really appreciate having it to work with in downloading most of the videos I want to save. Of course, it's no longer of much use on a site like Youtube where many videos are set up so they can't be easily downloaded with such software anymore, but there are other apps for that kind of issue. I like the fact that I can download easily, monitor the size and progress of the file when downloading, and other basic functions. It's a basic, clean and user friendly software that works well for me.

Good! But not working with http://universoead.com.br (HLS, Video.js using Vimeo CDN)

Llevo ya tiempo utilizando esta app y mi nivel se satisfacción con su uso es alto.

Excellent plugin! I love that you added gallery detection.

Though I will say, when trying to download streams, one thing aggravates me. If you are downloading a stream, and a chunk completes, you can't resume the download. Clicking on the button again just keeps trying to open video file. I don't want to open the video file, I want to continue downloading the stream.