Ant downloader used to be good but now when i download a video, its sooooooo slooooowww. It was so damn slow that it failed at around 47%. Its just crap. Its so slow that its not even worth using. You developers need to figure out your problems. Why wait for us to report it when you should be testing the extension app. Good thing this is free. Time to look for another extension.

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.