不错，就是火狐更新后插件没了，现在官网打不开下不了管理器。。。

thanks

HTTP Live streaming: Byte-ranged segment list is not yet supported

This is a good extension for downloading a video but sometimes all it takes is the video without the included sounds and it is kinda suck. I did installed the latest version and all necessary related files but still have problem with the issue I encountered.

good and reliable

nice

In early 2018 Ant Video Downloader worked great 90% of the time, even on obscure sites.
Currently (Feb 2019) about 50% of videos can be downloaded. This occurs even on the same website, ie Youtube some can be downloaded others cant, and happens a lot with more obscure sites.
Also note that VLC media player is often needed to play the formats the videos are downloaded as.

Top of the line, great.