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82 lines
3.5 KiB
82 lines
3.5 KiB
import json
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import os
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import time
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from os.path import exists
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from moviepy.editor import VideoFileClip, AudioFileClip, ImageClip, concatenate_videoclips, concatenate_audioclips, \
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CompositeAudioClip, CompositeVideoClip
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from moviepy.video.io import ffmpeg_tools
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from reddit import subreddit
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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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W, H = 1080, 1920
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def make_final_video(number_of_clips, length):
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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 = os.getenv('OPACITY')
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background_clip = (
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VideoFileClip("assets/temp/background.mp4").without_audio().resize(height=H).crop(x1=1166.6, y1=0, x2=2246.6,
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y2=1920))
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# Gather all audio clips
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audio_clips = []
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for i in range(0, number_of_clips):
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audio_clips.append(AudioFileClip(f"assets/temp/mp3/{i}.mp3"))
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audio_clips.insert(0, AudioFileClip(f"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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# Gather all images
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image_clips = []
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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").set_duration(audio_clips[i + 1].duration).set_position(
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"center").resize(width=W - 100).set_opacity(float(opacity)), )
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image_clips.insert(0, ImageClip(f"assets/temp/png/title.png").set_duration(audio_clips[0].duration).set_position(
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"center").resize(width=W - 100).set_opacity(float(opacity)),
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)
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image_concat = concatenate_videoclips(image_clips).set_position(("center", "center"))
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image_concat.audio = audio_composite
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final = CompositeVideoClip([background_clip, image_concat])
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def get_video_title() -> str:
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title = os.getenv("VIDEO_TITLE") or "final_video"
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if len(title) <= 35:
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return title
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else:
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return title[0:30] + "..."
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filename = f'{get_video_title()}.mp4'
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def save_data():
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with open('./video_creation/data/videos.json', 'r+') as raw_vids:
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done_vids = json.load(raw_vids)
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if str(subreddit.submission.id) in [video['id'] for video in done_vids]:
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return # video already done but was specified to continue anyway in the .env file
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payload = {"id": str(os.getenv("VIDEO_ID")), 'time': str(int(time.time())),
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"background_credit": str(os.getenv('background_credit')),
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"reddit_title": str(os.getenv('VIDEO_TITLE')), "filename": filename}
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done_vids.append(payload)
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raw_vids.seek(0)
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json.dump(done_vids, raw_vids, ensure_ascii=False, indent=4)
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save_data()
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if not exists('./results'):
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print_substep('the results folder didn\'t exist so I made it')
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os.mkdir("./results")
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final.write_videofile("assets/temp/temp.mp4", fps=30, audio_codec="aac", audio_bitrate="192k")
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ffmpeg_tools.ffmpeg_extract_subclip("assets/temp/temp.mp4", 0, length, targetname=f"results/{filename}")
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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(f"See result in the results folder!")
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print_step(f"Reddit title: {os.getenv('VIDEO_TITLE')} \n Background Credit: {os.getenv('background_credit')}")
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