openCamera调用系统相机设置recordsecond无效

## Current use version？
#### 当前使用的版本是多少？

```
v2.7.3-rc08
```

## Will this problem occur in demo?
#### Demo能否复现这问题？

```

```

## Describe the problem or provide an error log？
#### 描述问题或提供错误log？

```

```

Start by reproducing the issue on v2.7.3-rc08: call openCamera with recordsecond configured and observe whether the system camera honors it. Trace the openCamera path and its camera-recording configuration, then verify that the requested recording duration takes effect.

Written by the indexing model from the issue text.