{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): api.ipify.org:443\n",
      "DEBUG:urllib3.connectionpool:https://api.ipify.org:443 \"GET / HTTP/1.1\" 200 15\n",
      "DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): api.gradio.app:443\n",
      "DEBUG:urllib3.connectionpool:https://api.gradio.app:443 \"POST /gradio-initiated-analytics/ HTTP/1.1\" 200 31\n",
      "DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): api.gradio.app:443\n",
      "DEBUG:urllib3.connectionpool:https://api.gradio.app:443 \"POST /gradio-initiated-analytics/ HTTP/1.1\" 200 31\n",
      "DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): api.gradio.app:443\n",
      "DEBUG:urllib3.connectionpool:https://api.gradio.app:443 \"GET /pkg-version HTTP/1.1\" 200 20\n",
      "DEBUG:asyncio:Using selector: KqueueSelector\n",
      "DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): api.ipify.org:443\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Using cache from '/Users/ijanssen/videomatch/gradio_cached_examples/15' directory. If method or examples have changed since last caching, delete this folder to clear cache.\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "DEBUG:urllib3.connectionpool:https://api.ipify.org:443 \"GET / HTTP/1.1\" 200 15\n",
      "DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): api.gradio.app:443\n",
      "DEBUG:urllib3.connectionpool:https://api.gradio.app:443 \"POST /gradio-initiated-analytics/ HTTP/1.1\" 200 31\n",
      "DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): api.gradio.app:443\n",
      "DEBUG:urllib3.connectionpool:https://api.gradio.app:443 \"POST /gradio-initiated-analytics/ HTTP/1.1\" 200 31\n",
      "DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): api.gradio.app:443\n",
      "DEBUG:urllib3.connectionpool:https://api.gradio.app:443 \"GET /pkg-version HTTP/1.1\" 200 20\n",
      "DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): api.ipify.org:443\n",
      "DEBUG:urllib3.connectionpool:https://api.ipify.org:443 \"GET / HTTP/1.1\" 200 15\n",
      "DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): api.gradio.app:443\n",
      "DEBUG:urllib3.connectionpool:https://api.gradio.app:443 \"POST /gradio-initiated-analytics/ HTTP/1.1\" 200 31\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Part Start = 5.0, Part Cutout = 5.0, Part Mid = 5.0, Part End = 135.03\n",
      "Moviepy - Building video videos/Ploumen_CO_5.0s_to_10.0_at_15.0.mp4.\n",
      "MoviePy - Writing audio in Ploumen_CO_5.0s_to_10.0_at_15.0TEMP_MPY_wvf_snd.mp4\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "                                                                      \r"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "MoviePy - Done.\n",
      "Moviepy - Writing video videos/Ploumen_CO_5.0s_to_10.0_at_15.0.mp4\n",
      "\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "                                                                 \r"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Moviepy - Done !\n",
      "Moviepy - video ready videos/Ploumen_CO_5.0s_to_10.0_at_15.0.mp4\n"
     ]
    }
   ],
   "source": [
    "import moviepy\n",
    "from moviepy.editor import concatenate_videoclips\n",
    "from moviepy.video.io.VideoFileClip import VideoFileClip\n",
    "from moviepy.audio.io.AudioFileClip import AudioFileClip\n",
    "from moviepy.audio.AudioClip import CompositeAudioClip\n",
    "\n",
    "from app import change_ffmpeg_fps\n",
    "\n",
    "def add_logo(input_clip, output_clip_name, logo_file_name, logo_duration, position=(\"right\", \"top\")):\n",
    "    logo = (moviepy.ImageClip(logo_file_name)\n",
    "            .set_duration(logo_duration)\n",
    "            .resize(height=50) # if you need to resize...\n",
    "            .margin(right=8, top=8, opacity=0) # (optional) logo-border padding\n",
    "            .set_pos(position))\n",
    "\n",
    "    output_clip = moviepy.CompositeVideoClip([input_clip, logo])\n",
    "    output_clip.write_videofile(output_clip_name)\n",
    "    return output_clip\n",
    "\n",
    "def edit_remove_part(input_filename, start_s, end_s, FPS=5):\n",
    "    \"\"\"Remove a segment of an .mp4 by and change its FPS. Keeps the audio intact by audio_codec='aac' parameter\"\"\"\n",
    "    # input_video = change_ffmpeg_fps(VideoFileClip(input_filename), fps=FPS) # Load video and change fps for faster processing\n",
    "    input_filename_no_ext, ext = input_filename.split('.')\n",
    "    input_video = VideoFileClip(input_filename)\n",
    "\n",
    "    # Remove part video and return result\n",
    "    video = input_video.cutout(start_s, end_s)\n",
    "\n",
    "    # Write Video\n",
    "    output_filename = input_filename_no_ext + f\"_RM_{start_s}s_to_{end_s}.{ext}\"\n",
    "    video.write_videofile(output_filename, audio_codec='aac')\n",
    "\n",
    "def edit_change_order(input_filename, start_s, end_s, insert_s, FPS=5):\n",
    "    \"\"\"Take start_s to end_s out of the video and insert it at insert_s. Keeps the audio intact by audio_codec='aac' parameter\"\"\"\n",
    "    # input_video = change_ffmpeg_fps(VideoFileClip(input_filename), fps=FPS) # Load video and change fps for faster processing\n",
    "    input_filename_no_ext, ext = input_filename.split('.')\n",
    "    input_video = VideoFileClip(input_filename)\n",
    "    assert not (insert_s > start_s and insert_s < end_s), \"Insert time can't be in cutout time!\"\n",
    "    assert (end_s > start_s), \"End_s should be higher than start_s!\"\n",
    "\n",
    "    # Cut out a part and insert it somewhere else\n",
    "    if insert_s < start_s and insert_s < end_s:\n",
    "        part_start = input_video.subclip(0.0, insert_s)\n",
    "        part_cutout = input_video.subclip(start_s, end_s)\n",
    "        part_mid = input_video.subclip(insert_s, start_s)\n",
    "        part_end = input_video.subclip(end_s, input_video.duration)\n",
    "        video = concatenate_videoclips([part_start, part_cutout, part_mid, part_end])\n",
    "    elif insert_s > start_s and insert_s > end_s:\n",
    "        part_start = input_video.subclip(0.0, start_s)\n",
    "        part_cutout = input_video.subclip(start_s, end_s)\n",
    "        part_mid = input_video.subclip(end_s, insert_s)\n",
    "        part_end = input_video.subclip(insert_s, input_video.duration)\n",
    "        print(f\"Part Start = {part_start.duration}, Part Cutout = {part_cutout.duration}, Part Mid = {part_mid.duration}, Part End = {part_end.duration}\")\n",
    "        video = concatenate_videoclips([part_start, part_mid, part_cutout, part_end])\n",
    "\n",
    "    # Write Video\n",
    "    output_filename = input_filename_no_ext + f\"_CO_{start_s}s_to_{end_s}_at_{insert_s}.{ext}\"\n",
    "    video.write_videofile(output_filename, audio_codec='aac')\n",
    "\n",
    "# edit_remove_part(\"videos/Ploumen.mp4\", start_s = 5.0, end_s = 10.0)\n",
    "# edit_change_order(\"videos/Ploumen.mp4\", start_s = 5.0, end_s = 10.0, insert_s = 15.0)\n",
    "\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[(51, 92), (14, 98), (64, 85), (63, 90), (63, 96)]\n",
      "[112, 0, 53, 96, 123]\n"
     ]
    }
   ],
   "source": [
    "\n",
    "import numpy as np\n",
    "\n",
    "MAX = 130\n",
    "\n",
    "# Get some random start_s and end_s pairs where start_s is always lower than end_s\n",
    "rand_start_s = np.random.randint(low=0, high=MAX, size=5)\n",
    "rand_end_s = np.random.randint(low=0, high=MAX, size=5)\n",
    "rand_pairs = zip(rand_start_s, rand_end_s)\n",
    "rand_pairs = [(x,y) if (x < y) else (y, x) for x, y in rand_pairs]\n",
    "\n",
    "def get_insert_s(start_s, end_s, max=MAX):\n",
    "    \"\"\" Get a insert_s that is outside the start_s and end_s \"\"\"\n",
    "    random_choice = bool(np.random.randint(low=0, high=2, size=1)[0])\n",
    "    if random_choice:\n",
    "        return np.random.randint(low=0, high=start_s, size=1)[0]\n",
    "    else:\n",
    "        return np.random.randint(low=end_s, high=MAX, size=1)[0]\n",
    "\n",
    "rand_insert_s = [get_insert_s(x, y) for x, y in rand_pairs]\n",
    "\n",
    "print(rand_pairs)\n",
    "print(rand_insert_s)\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Part Start = 51.0, Part Cutout = 41, Part Mid = 20, Part End = 38.03\n",
      "Moviepy - Building video videos/Ploumen_CO_51s_to_92_at_112.mp4.\n",
      "MoviePy - Writing audio in Ploumen_CO_51s_to_92_at_112TEMP_MPY_wvf_snd.mp4\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "                                                                      \r"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "MoviePy - Done.\n",
      "Moviepy - Writing video videos/Ploumen_CO_51s_to_92_at_112.mp4\n",
      "\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "                                                                 \r"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Moviepy - Done !\n",
      "Moviepy - video ready videos/Ploumen_CO_51s_to_92_at_112.mp4\n",
      "Moviepy - Building video videos/Ploumen_CO_14s_to_98_at_0.mp4.\n",
      "MoviePy - Writing audio in Ploumen_CO_14s_to_98_at_0TEMP_MPY_wvf_snd.mp4\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "                                                                      \r"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "MoviePy - Done.\n",
      "Moviepy - Writing video videos/Ploumen_CO_14s_to_98_at_0.mp4\n",
      "\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "                                                                 \r"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Moviepy - Done !\n",
      "Moviepy - video ready videos/Ploumen_CO_14s_to_98_at_0.mp4\n",
      "Moviepy - Building video videos/Ploumen_CO_64s_to_85_at_53.mp4.\n",
      "MoviePy - Writing audio in Ploumen_CO_64s_to_85_at_53TEMP_MPY_wvf_snd.mp4\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "                                                                      \r"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "MoviePy - Done.\n",
      "Moviepy - Writing video videos/Ploumen_CO_64s_to_85_at_53.mp4\n",
      "\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "                                                                 \r"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Moviepy - Done !\n",
      "Moviepy - video ready videos/Ploumen_CO_64s_to_85_at_53.mp4\n",
      "Part Start = 63.0, Part Cutout = 27, Part Mid = 6, Part End = 54.03\n",
      "Moviepy - Building video videos/Ploumen_CO_63s_to_90_at_96.mp4.\n",
      "MoviePy - Writing audio in Ploumen_CO_63s_to_90_at_96TEMP_MPY_wvf_snd.mp4\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "                                                                      \r"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "MoviePy - Done.\n",
      "Moviepy - Writing video videos/Ploumen_CO_63s_to_90_at_96.mp4\n",
      "\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "                                                                 \r"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Moviepy - Done !\n",
      "Moviepy - video ready videos/Ploumen_CO_63s_to_90_at_96.mp4\n",
      "Part Start = 63.0, Part Cutout = 33, Part Mid = 27, Part End = 27.03\n",
      "Moviepy - Building video videos/Ploumen_CO_63s_to_96_at_123.mp4.\n",
      "MoviePy - Writing audio in Ploumen_CO_63s_to_96_at_123TEMP_MPY_wvf_snd.mp4\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "                                                                      \r"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "MoviePy - Done.\n",
      "Moviepy - Writing video videos/Ploumen_CO_63s_to_96_at_123.mp4\n",
      "\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "                                                                 \r"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Moviepy - Done !\n",
      "Moviepy - video ready videos/Ploumen_CO_63s_to_96_at_123.mp4\n"
     ]
    }
   ],
   "source": [
    "for pair, insert_s in zip(rand_pairs, rand_insert_s):\n",
    "    edit_change_order(\"videos/Ploumen.mp4\", start_s = pair[0], end_s = pair[1], insert_s = insert_s)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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