Hello everyone
I’ve used Anki a lot when I was still in university, but never customized my decks. Now I’m trying to make my own deck with Kitsun because I like the layout, but I’m having problems with some very basic concepts. What does the index mean? They’re all -1 in the deck I am creating. How do I add audio? I tried to add audio via Forvo but I didn’t figure out how to do it.
Thank you!
Welcome to Kitsun! 
Hope you’re enjoying your stay here 
Index is a way to order the cards in your lessons. Imagine you want some cards to appear first over others in the lessons. A card with index 1 will show up before a card with index 2.
When you’re not attributing indexes to cards, they show up with “-1” by default 
If you go to your deck settings, you can see that you can order lessons by index, chronologically, reversed chronologically and randomly.
I can’t help with this as I’m not familiar with it, sorry 
Welcome!
When you say you tried adding audio via Forvo, how did you try to do add it?
Kitsun currently supports uploading audio files from your computer or a through direct link.
When you create a new card you can click on the audio button next to the input in order to upload your file.
In the case of a direct link (url to an audio file somewhere online) it’s a bit different, let me know if that’s the case
On a general note:
I’m currently implementing an text to speech audio generation feature (that uses machine learning to be accurate) for cards, plan on releasing it within the next few days 
I tried copying a direct link from Forvo but that didn’t work and apparently you can copy something like this from Forvo but that doesn’t do anything.
If it’s a direct link to a mp3 file you’d have to wrap it in [sound:<URL HERE> ]
So for example if your link is:
https://data.kitsun.io/5afb27d601fdae2449ef7f66/5b593ae9fc2eea477ca8ea02/46S.mp3
then you want to fill in:
[sound:https://data.kitsun.io/5afb27d601fdae2449ef7f66/5b593ae9fc2eea477ca8ea02/46S.mp3]
while creating your card. This syntax automatically changes it into a audio player during reviews/lessons
Normally when you upload a file, it automatically puts in this syntax for you.
