{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "import cv2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "cap=cv2.VideoCapture(0)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(True, array([[[ 30,  31,  27],\n",
       "         [ 30,  31,  27],\n",
       "         [ 28,  30,  30],\n",
       "         ...,\n",
       "         [165, 165, 165],\n",
       "         [165, 165, 165],\n",
       "         [165, 165, 165]],\n",
       " \n",
       "        [[ 26,  30,  29],\n",
       "         [ 26,  30,  29],\n",
       "         [ 28,  30,  30],\n",
       "         ...,\n",
       "         [165, 165, 165],\n",
       "         [165, 165, 165],\n",
       "         [165, 165, 165]],\n",
       " \n",
       "        [[ 30,  33,  24],\n",
       "         [ 30,  33,  24],\n",
       "         [ 30,  30,  30],\n",
       "         ...,\n",
       "         [165, 165, 165],\n",
       "         [157, 166, 164],\n",
       "         [157, 166, 164]],\n",
       " \n",
       "        ...,\n",
       " \n",
       "        [[ 80,  80,  81],\n",
       "         [ 80,  80,  81],\n",
       "         [ 81,  81,  81],\n",
       "         ...,\n",
       "         [125, 137, 141],\n",
       "         [116, 130, 128],\n",
       "         [114, 128, 126]],\n",
       " \n",
       "        [[ 81,  81,  82],\n",
       "         [ 81,  81,  82],\n",
       "         [ 82,  82,  82],\n",
       "         ...,\n",
       "         [ 91, 103, 107],\n",
       "         [ 91, 105, 103],\n",
       "         [102, 116, 114]],\n",
       " \n",
       "        [[ 83,  81,  82],\n",
       "         [ 84,  82,  83],\n",
       "         [ 84,  83,  79],\n",
       "         ...,\n",
       "         [ 97, 100, 110],\n",
       "         [ 83, 106, 103],\n",
       "         [ 82, 105, 102]]], dtype=uint8))"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "frame=cap.read()\n",
    "frame"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [],
   "source": [
    "while(True):\n",
    "    ret,frame=cap.read()\n",
    "    cv2.imshow('frame',frame)\n",
    "    if(27==cv2.waitKey(25)):\n",
    "        break\n",
    "# cap.release()\n",
    "cv2.destroyAllWindows()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.6.4"
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