an audio converted to video where I can define the background based on a template and have subtitles
![](https://avatars.slack-edge.com/2021-07-28/2322213143667_f9ad35c2dec28da258a5_72.jpg)
writen by Tiago Ferreira
I guess the subtitle tech you already have, right? I’d use ffmpeg for audio2video conversion. You can combine multiple audio and video (imho also images) via ffmpeg into a video
![](https://secure.gravatar.com/avatar/aec99942da9c84888960ccd6933a4ee7.jpg?s=72&d=https%3A%2F%2Fa.slack-edge.com%2Fdf10d%2Fimg%2Favatars%2Fava_0026-72.png)
writen by Benedikt
if you’re using React this is the best solution https://www.remotion.dev/
![](https://avatars.slack-edge.com/2023-03-09/4922435850227_252bafb8566bf265c63b_72.jpg)
writen by Luca Restagno (ikoichi on Twitter)
I don’t have the subtitle tech Benedikt. I have also tried playing around with ffmpeg but I always have problems getting it to work with react.
![](https://avatars.slack-edge.com/2021-07-28/2322213143667_f9ad35c2dec28da258a5_72.jpg)
writen by Tiago Ferreira
Why is this a problem with react? It runs in the backend and can be used via API call (which will be used by react). But yeah, remotion is probably best with react.
![](https://secure.gravatar.com/avatar/aec99942da9c84888960ccd6933a4ee7.jpg?s=72&d=https%3A%2F%2Fa.slack-edge.com%2Fdf10d%2Fimg%2Favatars%2Fava_0026-72.png)
writen by Benedikt