{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "f54851dc-9839-413e-b9aa-5d77775c72c7",
   "metadata": {},
   "source": [
    "# Write an audio and video file"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "9e9dda24-f1fa-4a6b-9076-86e1c694bcd7",
   "metadata": {},
   "outputs": [],
   "source": [
    "import cutcutcodec"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "8f6df7f8-8c72-43c2-8094-6445c88746fc",
   "metadata": {},
   "source": [
    "## Create a simple audio noise"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "5a936fb1-1b39-49ac-ae78-cabac1de93c8",
   "metadata": {},
   "outputs": [],
   "source": [
    "audio = cutcutcodec.generation.GeneratorAudioNoise().apply_audio_subclip(0, 10)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "3dcafe51-045c-4fc6-8391-1dd68fb5a10e",
   "metadata": {},
   "source": [
    "## Create a simple video noise"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "b010e11b-dba6-4b2e-8509-e6f40c274537",
   "metadata": {},
   "outputs": [],
   "source": [
    "video = cutcutcodec.generation.GeneratorVideoNoise().apply_video_subclip(0, 10)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "a3c32e8a-5ddc-44f7-b59b-cb07f6ca9b27",
   "metadata": {},
   "source": [
    "## Write the result"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "ba5a571d-2e19-44fe-a00a-a0173f8edc98",
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "Encoding my_video.mp4: 100%|████████████████████████████████████████| 10.00s/10.00s [00:29<00:00]\n"
     ]
    }
   ],
   "source": [
    "streams_settings = [\n",
    "    {\"encodec\": \"libvorbis\", \"rate\": 44100, \"bitrate\": 320_000},  # bitrate optional\n",
    "    {\"encodec\": \"libx264\", \"rate\": 30, \"shape\": (480, 720), \"options\": {\"crf\": \"23\"}},  # optional options\n",
    "]\n",
    "cutcutcodec.write((audio | video).out_streams, \"/tmp/my_video.mp4\", streams_settings=streams_settings)"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.13.2"
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}