Sorry to say but the video downloader is great for a lot of different porn sites that it works well for flash downloading of such sites. The reason I say it's sad because I wanted to use it for other sites besides porn but oh well. Anyway when I try to use it for other sites as other users have mentioned there is a watermark and I have also seen the whole movie image looking like your looking through a screen door or window. Also after waiting for a very very very long time like over an hour of downloading a movie there will be two files in the dwhelper folder in users of drive c: that will be one for video and the other for audio. I have waited also for almost another hour for the whole thing to complete or merge the two files. Yay another watermarked video... Oh Goodie (not really). Well I guess I will continue to use this for only porn then as that is all it's good for.

Not really fast, and need to pay to avoid a huge QR code on the screen..... Bad!

Maybe it's just me but I found it all to complicated, I saw talk of $ for a license, then there was all these permissions and here at the end I see that is made outside North America. I just don't feel right about it so I am deleting it. I may be wrong about all this but it just doesn't feel right.

why i cant downloads

Video DownloadHelper Companion App 1.3.0 doesn't work with Firefox 72.02 (Mac OS X Sierra 10.12.6)

This does not work the same since the last FF update

This app was awesome for years but has not kept up with the times. I'm running latest version but it no longer detects YouTube videos in an MP4 format. You now get a horrible watermark and the quality of the conversion is severely degraded.

In the past, this has been a useful and dynamic add-on. It has now been monetized (watermark/stamp on downloaded videos) and requires installation of an external application that is not the git-hub secured version. The "companion app" is basically just FFMPEG, which many have installed by official sources but this official one is not recognized by the add-on. This leads to unnecessary and risky additional apps. Sadly, there are no brave alternatives for websites besides YouTube, Vimeo, etc.

No sound when downloading video from this page (except for the advertising) :

https://france3-regions.francetvinfo.fr/emissions/jt-1920-franche-comte

Help please !

This thing is old and doesn't support a ton of the updated stuff and, when it does see something, it only wants to see the old 480 version more than anything else.

Can't download ADP, it will aggregating forever https://ibb.co/TPvLHzV.
Choose other besides ADP is fast when download video.
It's difficult because most video 99% is ADP, lucky if the video you would like to download have other besides ADP

Doesn't download Youtube videos without having to download its external plug-in anymore.