This FreshRSS extension allows you to directly watch YouTube videos displayed by your favorite Invidious instance from within subscribed channel feeds.
To use it, upload the xExtension-Invidious directory to the FreshRSS ./extensions directory on your server and enable it on the extension panel in FreshRSS.
This extension is originally forked from Kevin Papst's extension : Freshrss-Youtube.
The first step is to put the extension into your FreshRSS extension directory:
cd /var/www/FreshRSS/extensions/
wget https://github.com/korbak/freshrss-invidious/archive/master.zip
unzip master.zip
mv freshrss-invidious-master/xExtension-Invidious .
rm -rf freshrss-invidious-master/
Then switch to your browser https://localhost/FreshRSS/p/i/?c=extension and activate it. You may want to configure it so you'd pick your favorite Invidious instance. A list of existing instances is available on Github
With FreshRSS and an original Youtube Channel feed:
With activated Invidious extension :
Chose whether instance you'd like to use as your frontend :
FreshRSS is a great self-hosted RSS Reader written in PHP, which is can also be found here at GitHub.
More extensions can be found at FreshRSS/Extensions.