Method inject_frame

rustcv-backend-avf/src/stream.rs:266–268

(&mut self, _frame: Frame<'_>)

    #[cfg(feature = "simulation")]
    async fn inject_frame(&mut self, _frame: Frame<'_>) -> CvResult<()> {
        Ok(())
    }
}

/// 根据用户配置选择最佳的 AVFoundation 会话预设。