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145 lines
4.5 KiB
145 lines
4.5 KiB
#!/usr/bin/env python3
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import multiprocessing
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import os
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import re
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from os.path import exists
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from typing import Dict
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from moviepy.editor import (
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VideoFileClip,
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AudioFileClip,
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ImageClip,
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concatenate_videoclips,
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concatenate_audioclips,
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CompositeAudioClip,
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CompositeVideoClip,
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)
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from moviepy.video.io import ffmpeg_tools
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from rich.console import Console
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from utils.cleanup import cleanup
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from utils.console import print_step, print_substep
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from utils.videos import save_data
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from utils import settings
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console = Console()
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W, H = 1080, 1920
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def name_normalize(
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name: str
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) -> str:
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name = re.sub(r'[?\\"%*:|<>]', '', name)
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name = re.sub(r'( [w,W]\s?\/\s?[o,O,0])', r' without', name)
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name = re.sub(r'( [w,W]\s?\/)', r' with', name)
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name = re.sub(r'([0-9]+)\s?\/\s?([0-9]+)', r'\1 of \2', name)
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name = re.sub(r'(\w+)\s?\/\s?(\w+)', r'\1 or \2', name)
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name = re.sub(r'\/', r'', name)
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return name
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def make_final_video(
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number_of_clips: int, length: int, reddit_obj: dict, background_credit: str
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):
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"""Gathers audio clips, gathers all screenshots, stitches them together and saves the final video to assets/temp
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Args:
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number_of_clips (int): Index to end at when going through the screenshots
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length (int): Length of the video
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reddit_obj (dict): The reddit object that contains the posts to read.
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"""
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print_step("Creating the final video 🎥")
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VideoFileClip.reW = lambda clip: clip.resize(width=W)
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VideoFileClip.reH = lambda clip: clip.resize(width=H)
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opacity = settings.config["settings"]["opacity"]
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background_clip = (
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VideoFileClip("assets/temp/background.mp4")
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.without_audio()
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.resize(height=H)
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.crop(x1=1166.6, y1=0, x2=2246.6, y2=1920)
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)
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# Gather all audio clips
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audio_clips = [
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AudioFileClip(f"assets/temp/mp3/{i}.mp3") for i in range(number_of_clips)
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]
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audio_clips.insert(0, AudioFileClip("assets/temp/mp3/title.mp3"))
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audio_concat = concatenate_audioclips(audio_clips)
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audio_composite = CompositeAudioClip([audio_concat])
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console.log(f"[bold green] Video Will Be: {length} Seconds Long")
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# add title to video
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image_clips = []
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# Gather all images
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new_opacity = 1 if opacity is None or float(opacity) >= 1 else float(opacity)
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image_clips.insert(
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0,
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ImageClip("assets/temp/png/title.png")
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.set_duration(audio_clips[0].duration)
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.set_position("center")
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.resize(width=W - 100)
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.set_opacity(new_opacity),
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)
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for i in range(0, number_of_clips):
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image_clips.append(
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ImageClip(f"assets/temp/png/comment_{i}.png")
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.set_duration(audio_clips[i + 1].duration)
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.set_position("center")
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.resize(width=W - 100)
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.set_opacity(new_opacity)
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)
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# if os.path.exists("assets/mp3/posttext.mp3"):
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# image_clips.insert(
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# 0,
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# ImageClip("assets/png/title.png")
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# .set_duration(audio_clips[0].duration + audio_clips[1].duration)
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# .set_position("center")
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# .resize(width=W - 100)
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# .set_opacity(float(opacity)),
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# )
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# else:
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image_concat = concatenate_videoclips(image_clips).set_position(
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("center", "center")
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)
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image_concat.audio = audio_composite
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final = CompositeVideoClip([background_clip, image_concat])
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title = re.sub(r"[^\w\s-]", "", reddit_obj["thread_title"])
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idx = re.sub(r"[^\w\s-]", "", reddit_obj["thread_id"])
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filename = f"{name_normalize(title)}.mp4"
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subreddit = settings.config["reddit"]["thread"]["subreddit"]
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save_data(filename, title, idx, background_credit)
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if not exists(f"./results/{subreddit}"):
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print_substep("The results folder didn't exist so I made it")
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os.makedirs(f"./results/{subreddit}")
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final.write_videofile(
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"assets/temp/temp.mp4",
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fps=30,
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audio_codec="aac",
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audio_bitrate="192k",
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verbose=False,
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threads=multiprocessing.cpu_count(),
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)
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ffmpeg_tools.ffmpeg_extract_subclip(
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"assets/temp/temp.mp4",
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0,
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final.duration,
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targetname=f"results/{subreddit}/{filename}",
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)
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# os.remove("assets/temp/temp.mp4")
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print_step("Removing temporary files 🗑")
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cleanups = cleanup()
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print_substep(f"Removed {cleanups} temporary files 🗑")
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print_substep("See result in the results folder!")
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print_step(
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f'Reddit title: {reddit_obj["thread_title"]} \n Background Credit: {background_credit}'
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)
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