Perfect addon once again :-)
thank you very much for rewriting it for the webextension annoyance.

The downloaded AAC cannot be played for whatever reason as Anonymous user 93e9f3 mentioned, the converted MP3 can be played though.

It still downloads videos fine but the option to download M4A downloads AAC files that won't play in anything, I keep getting "invalid file" messages. Also the false negatives issue others are reporting is present for me too.

I'm using FF 57. The add-on works fine provided the native client and ffmpeg are set up correctly. Fine with the exceptions that you can't yet specify your own download location and, at least for me, it throws up a false negative in the form of a dialog saying "Something went wrong," etc. - when in fact it seems to have worked correctly. Both video and audio are there in one file and it plays as it should.

Fa quella che promette.

Unobtrusive unlike the other YT downloaders, and easy to use. The converter is awesome. One of my favourite add-ons.

My only complaint is that due to the generic name, it's hard to find this plugin when installing a new browser. I've written down RayLo to save the useless trial-and-error plugin installations.

Note: not using FFx57... will let the early adopters deal with the inevitable plugin bugs. To the Dev, keep up the good work--it's appreciated.

This can not do anything the one for the old FF did. A big disappointment. Just isn't usable here. Have to find a new add on, sad day. Really liked the old version. If you fix this post it somewhere, hopefully i see it and can come back.

Cool, rapide et fiable !
Merci à l'équipe

The Web Extensions version is bad. Previous one was much better!

I do not see a place where i can down load the video and have the audio down load as well, I i can not find it on the options page at all there is nothing to down load or add to so that is automatic.Maybe one of you guys can do it but i can not at all.The old Youtube Dowloader had a very simple way to get it all.

The legacy FireFox/54 style one just worked and that was so awesome! This one has some realy good things and a few weird bits of tinkering now.
I came to the addon review page to find out why Mp3 and Opus were missing options. Has a ton of potential, more fidgety and qurky now.

Question for the author. Is their a reason FFMG is now seperate? I simply don't know why it's a seperate thing now.

La facilidad que da para extraer videos en diferentes formatos.

It´s the best ever!

gente! essa extensão é show! muito boa! ela tem varias opções de downloads de áudio e vídeos juntos ou separados fácil de identificar. Essa é uma nova versão do: YouTube Video and Áudio Downloader. infelizmente hoje 27-06-2021 não ta funcionando. caramba era muito boa. it was working sweet, but now 27-06-2021 is not working pleas fix it.01-07-2021 voltou a funcionar filé :-). it is working thanks! Janeiro de 2022 ta travando o navegar do mozila fire fox.

Бомба

I followed all instructions you claim work and I still get the error message about "something that went wrong" and if i have the client installed... I didn't miss anything during installation and I keep getting the same crappy error!!! Please provide a WORKING SOLUTION or a workaround for this or a decent alternative. Thank you.

Only support 1080 video, no audio