J'ai trouvé ça comme explication sur une FAQ de larix ou streamlabs je sais plus.
Encoder FPS is enforced by camera hardware and Android API. We support 60fps whenever possible. In many cases the manufacturer’s Camera app offers 60 fps but it bypasses the Android API to allow this, and we don’t have access to that (us or any other app as well). As a result they might only present 30 fps as the max. FPS, and only allow 60 FPS in their own dedicated manufacturer’s app.
