Bosluk Tusuna Basarak Kameradan Kayit Alma.ipynb

bosluk-tusuna-basarak-kameradan-kayit-alma.ipynb

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  "nbformat_minor": 0,
  "metadata": {
    "colab": {
      "provenance": [],
      "authorship_tag": "ABX9TyMqAt0c7xuwZ08HIzs0QK3Q",
      "include_colab_link": true
    },
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
    },
    "language_info": {
      "name": "python"
    }
  },
  "cells": [
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "view-in-github",
        "colab_type": "text"
      },
      "source": [
        "<a href=\"https://colab.research.google.com/gist/MuhammetOzturk/e638a053b574491b4b547ab7b723ca7e/bosluk-tusuna-basarak-kameradan-kayit-alma.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "XqH9pMTMEhBP"
      },
      "outputs": [],
      "source": [
        "from IPython.display import Javascript, display\n",
        "from google.colab import output\n",
        "import base64\n",
        "import uuid\n",
        "\n",
        "video_file_path = f\"/content/webcam_record_{uuid.uuid4().hex}.webm\"\n",
        "\n",
        "def save_video(b64_video):\n",
        "    data = base64.b64decode(b64_video.split(',')[1])\n",
        "    with open(video_file_path, 'wb') as f:\n",
        "        f.write(data)\n",
        "    print(f\"📁 Video kaydedildi: {video_file_path}\")\n",
        "\n",
        "output.register_callback(\"notebook.save_video\", save_video)\n",
        "\n",
        "display(Javascript(\"\"\"\n",
        "let div = document.createElement('div');\n",
        "let video = document.createElement('video');\n",
        "let btn = document.createElement('button');\n",
        "let stream;\n",
        "let mediaRecorder;\n",
        "let recordedChunks = [];\n",
        "\n",
        "video.style.border = '2px solid black';\n",
        "video.style.width = '480px';\n",
        "video.style.height = '360px';\n",
        "video.setAttribute('autoplay', '');\n",
        "video.setAttribute('muted', '');\n",
        "video.setAttribute('playsinline', '');\n",
        "\n",
        "btn.innerText = \"Hazır\";\n",
        "btn.style.marginTop = \"10px\";\n",
        "\n",
        "div.appendChild(video);\n",
        "div.appendChild(btn);\n",
        "document.body.appendChild(div);\n",
        "\n",
        "btn.onclick = async () => {\n",
        "  if (!stream) {\n",
        "    stream = await navigator.mediaDevices.getUserMedia({ video: true });\n",
        "    video.srcObject = stream;\n",
        "  }\n",
        "  alert(\"Boşluk tuşuna basarak kaydı başlatıp durdurabilirsiniz.\");\n",
        "};\n",
        "\n",
        "document.addEventListener('keydown', async (e) => {\n",
        "  if (e.code === 'Space') {\n",
        "    if (!mediaRecorder || mediaRecorder.state === 'inactive') {\n",
        "      recordedChunks = [];\n",
        "      mediaRecorder = new MediaRecorder(stream, { mimeType: 'video/webm' });\n",
        "      mediaRecorder.ondataavailable = function(e) {\n",
        "        if (e.data.size > 0) {\n",
        "          recordedChunks.push(e.data);\n",
        "        }\n",
        "      };\n",
        "      mediaRecorder.onstop = function() {\n",
        "        let blob = new Blob(recordedChunks, { type: 'video/webm' });\n",
        "        let reader = new FileReader();\n",
        "        reader.onloadend = function() {\n",
        "          google.colab.kernel.invokeFunction('notebook.save_video', [reader.result], {});\n",
        "        };\n",
        "        reader.readAsDataURL(blob);\n",
        "      };\n",
        "      mediaRecorder.start();\n",
        "      console.log(\"🔴 Kayıt başladı\");\n",
        "    } else if (mediaRecorder.state === 'recording') {\n",
        "      mediaRecorder.stop();\n",
        "      console.log(\"⏹️ Kayıt durduruldu\");\n",
        "    }\n",
        "  }\n",
        "});\n",
        "\"\"\"))\n"
      ]
    }
  ]
}