src/talker.c


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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>

#include "socket.h"
#include "camera.h"
#include "audio.h"
#include "typedef.h"

#define CAM "/dev/video0"
#define X_RES 160
#define Y_RES 120

camera_handle cam_handle;
audio_handle aud_handle;

void on_send(message *m)
{
    audio_record(&aud_handle, m->audio);

    m->WIDTH = X_RES;
    m->HEIGHT = Y_RES;

    memcpy(m->video, camera_get_image(&cam_handle), X_RES * Y_RES * 3);
}

int main(void)
{
    camera_params params = {0};
    params.device = CAM;
    params.x_res = X_RES;
    params.y_res = Y_RES;

    camera_init(&cam_handle, params);

    if(audio_create(&aud_handle, RECORD) != 0) {
        err("audio_create: failed\n");
        return 1;
    }

    info("created audio\n");

    if(talker("4950", "localhost", &on_send) != 0) {
        err("talker: failed\n");
        return 1;
    }

    audio_destroy(&aud_handle);
    camera_deinit(&cam_handle);
    return 0;
}