SAMSUNG A72 - no 60fps from camera capture

- [x] I have read the [FAQ](https://github.com/Genymobile/scrcpy/blob/master/FAQ.md).
- [x] I have searched in existing [issues](https://github.com/Genymobile/scrcpy/issues).

**Environment**
- OS: [e.g. Debian, Windows, macOS...]
- scrcpy version: [e.g. 1.12.1]
- installation method: [e.g. manual build, apt, snap, brew, Windows release...]
- device model:
- Android version: [e.g. 10]

**Describe the bug**
A clear and concise description of what the bug is.

On errors, please provide the output of the console (and `adb logcat` if relevant).

```
Please paste terminal output in a code block.
```

Please do not post screenshots of your terminal, just post the content as text instead.

I have a problem with capturing video from the camera of the SAMSUNG A72 phone. It constantly limits fps to 30. The camera can work at 60fps but I cannot force the program to capture at 60fps from the camera. I tried adding the command --camera-fps=60 but --print-fps still shows that it is 30fps and the video is not smooth.

Start by reproducing camera capture on a Samsung A72 with --camera-fps=60 and --print-fps, then trace the camera capture handling for how the requested and reported frame rates are determined. Done means identifying why capture remains at 30 fps and either enabling 60 fps on this device or documenting the device limitation with supporting output.

Written by the indexing model from the issue text.