Ищу C++ обертку над v4l (можно Qt)

typedef enum webcam_io_method {
        WEBCAM_IO_METHOD_READ,
        WEBCAM_IO_METHOD_MMAP,
        WEBCAM_IO_METHOD_USERPTR,
        WEBCAM_IO_METHOD_AUTO
} webcam_io_method_t;

struct webcam {
        int fd;

        webcam_io_method_t io;

        struct webcam_image_buffer *buffers;
        int n_buffers;

        unsigned char *img_data;
        int img_data_len;

        int width, height;

        struct v4lconvert_data *v4lconvert_data;
        struct v4l2_format *fmt, *src_fmt;
};

struct webcam* webcam_open(const char *dev, webcam_io_method_t mode, int w, int h); /* Open device */
int webcam_close(struct webcam* wc); /* Close device */
int webcam_wait_frame(struct webcam* wc, int secs); /* Wait for next frame, maximum secs seconds */
int webcam_start_capturing(struct webcam *wc); /* Start capturing */
int webcam_stop_capturing(struct webcam *wc); /* Stop capturing */