Não consigo encontrar nenhuma evidência de qualquer lei na Índia que exija um som do obturador da câmera. Na verdade, nesta correção de bug para o OnePlus 5, o som do obturador no modo silencioso na Índia foi corrigido:
Bug Fixes:
- Fixed occasional sound leaks in the speakers when using earphones
- Fixed camera shutter sound bug in silent mode for Indian region
- Fixed missing sound channels when recording videos
Se o seu telefone emitir um som de obturador no modo silencioso na Índia, eu enviaria um bug ao fornecedor do smartphone.
Alguns outros fornecedores que corrigiram esse bug : link
In India, the sound of camera’s shutter is permanently ON because of Google’s original design, even if you’ve switched off the shutter sound in camera settings. However, we will change this option so users are able to normally turn on/off camera shutter sound in the future update.
Because of local government regulations, if you purchased your phone in either Japan or South Korea, the Camera sound option is not shown on Camera settings and the shutter sound will be ON even if you use your device in other countries.
In this tutorial, we will let you know how to turn off camera shutter sound on Nokia Android smartphones Nokia 2, 3, 5, 6, 7 and 8. By default, the Nokia Android smartphones come with camera shutter sound on.
Update: This works on Nokia 6 India variant too after installing the Oreo Beta update.
While in some of the markets it is a legal requirement and manufacturers including HMD can’t provide an option to disable this shutter sound, in other markets including India it can be turned off.
Google Pixel 2 February Update Allows Indian Users to Turn off Camera Sounds