From 3448dfb19d19ce004f68c321c7dc331b7f02dfeb Mon Sep 17 00:00:00 2001 From: Xpl0itU Date: Mon, 26 Dec 2022 16:43:29 +0100 Subject: [PATCH] Use ffmpeg-python --- video_creation/final_video.py | 110 ++++++++++------------------------ 1 file changed, 31 insertions(+), 79 deletions(-) diff --git a/video_creation/final_video.py b/video_creation/final_video.py index 743e561..3c90c2d 100755 --- a/video_creation/final_video.py +++ b/video_creation/final_video.py @@ -13,6 +13,9 @@ from moviepy.video.io.VideoFileClip import VideoFileClip from moviepy.video.io.ffmpeg_tools import ffmpeg_extract_subclip from rich.console import Console +import ffmpeg +import shutil + from utils.cleanup import cleanup from utils.console import print_step, print_substep from utils.video import Video @@ -44,6 +47,7 @@ def name_normalize(name: str) -> str: return name + def make_final_video( number_of_clips: int, length: int, @@ -57,106 +61,54 @@ def make_final_video( reddit_obj (dict): The reddit object that contains the posts to read. background_config (Tuple[str, str, str, Any]): The background config to use. """ - # try: # if it isn't found (i.e you just updated and copied over config.toml) it will throw an error - # VOLUME_MULTIPLIER = settings.config["settings"]['background']["background_audio_volume"] - # except (TypeError, KeyError): - # print('No background audio volume found in config.toml. Using default value of 1.') - # VOLUME_MULTIPLIER = 1 id = re.sub(r"[^\w\s-]", "", reddit_obj["thread_id"]) print_step("Creating the final video 🎥") - VideoFileClip.reW = lambda clip: clip.resize(width=W) - VideoFileClip.reH = lambda clip: clip.resize(width=H) - opacity = settings.config["settings"]["opacity"] - transition = settings.config["settings"]["transition"] - background_clip = ( - VideoFileClip(f"assets/temp/{id}/background.mp4") - .without_audio() - .resize(height=H) - .crop(x1=1166.6, y1=0, x2=2246.6, y2=1920) - ) # Gather all audio clips - audio_clips = [AudioFileClip(f"assets/temp/{id}/mp3/{i}.mp3") for i in range(number_of_clips)] - audio_clips.insert(0, AudioFileClip(f"assets/temp/{id}/mp3/title.mp3")) - audio_concat = concatenate_audioclips(audio_clips) - audio_composite = CompositeAudioClip([audio_concat]) + audio_clips = [ffmpeg.input(f"assets/temp/{id}/mp3/{i}.mp3") for i in range(number_of_clips)] + audio_clips.insert(0, ffmpeg.input(f"assets/temp/{id}/mp3/title.mp3")) + + audio_clips_durations = [float(ffmpeg.probe(f"assets/temp/{id}/mp3/{i}.mp3")['format']['duration']) for i in range(number_of_clips)] + audio_clips_durations.insert(0, float(ffmpeg.probe(f"assets/temp/{id}/mp3/title.mp3")['format']['duration'])) + audio_concat = ffmpeg.concat(*audio_clips, a=1, v=0) + ffmpeg.output(audio_concat, f"assets/temp/{id}/audio.mp3").overwrite_output().run() console.log(f"[bold green] Video Will Be: {length} Seconds Long") - # add title to video - image_clips = [] + + # Remove the audio from the background video and crop it + ffmpeg.input(f"assets/temp/{id}/background.mp4").filter('crop', "ih*(9/16)", "ih").output(f"assets/temp/{id}/background_noaudio.mp4", an=None, **{"c:v": "h264"}).overwrite_output().run() + + audio = ffmpeg.input(f"assets/temp/{id}/audio.mp3") + video = ffmpeg.input(f"assets/temp/{id}/background_noaudio.mp4") + # Gather all images - new_opacity = 1 if opacity is None or float(opacity) >= 1 else float(opacity) - new_transition = 0 if transition is None or float(transition) > 2 else float(transition) + image_clips = list() image_clips.insert( 0, - ImageClip(f"assets/temp/{id}/png/title.png") - .set_duration(audio_clips[0].duration) - .resize(width=W - 100) - .set_opacity(new_opacity) - .crossfadein(new_transition) - .crossfadeout(new_transition), + ffmpeg.input(f"assets/temp/{id}/png/title.png")['v'] + .filter('scale', 'iw-200', -1) ) for i in range(0, number_of_clips): image_clips.append( - ImageClip(f"assets/temp/{id}/png/comment_{i}.png") - .set_duration(audio_clips[i + 1].duration) - .resize(width=W - 100) - .set_opacity(new_opacity) - .crossfadein(new_transition) - .crossfadeout(new_transition) + ffmpeg.input(f"assets/temp/{id}/png/comment_{i}.png")['v'] + .filter('scale', 'iw-200', -1) ) + + current_time = 0 + for i in range(0, number_of_clips): + video = video.overlay(image_clips[i], enable=f'between(t,{current_time},{current_time + audio_clips_durations[i]})', x='(main_w-overlay_w)/2', y='(main_h-overlay_h)/2') + current_time += audio_clips_durations[i] - # if os.path.exists("assets/mp3/posttext.mp3"): - # image_clips.insert( - # 0, - # ImageClip("assets/png/title.png") - # .set_duration(audio_clips[0].duration + audio_clips[1].duration) - # .set_position("center") - # .resize(width=W - 100) - # .set_opacity(float(opacity)), - # ) - # else: story mode stuff - img_clip_pos = background_config[3] - image_concat = concatenate_videoclips(image_clips).set_position( - img_clip_pos - ) # note transition kwarg for delay in imgs - image_concat.audio = audio_composite - final = CompositeVideoClip([background_clip, image_concat]) title = re.sub(r"[^\w\s-]", "", reddit_obj["thread_title"]) idx = re.sub(r"[^\w\s-]", "", reddit_obj["thread_id"]) filename = f"{name_normalize(title)[:251]}.mp4" subreddit = settings.config["reddit"]["thread"]["subreddit"] - if not exists(f"./results/{subreddit}"): - print_substep("The results folder didn't exist so I made it") - os.makedirs(f"./results/{subreddit}") - - # if settings.config["settings"]['background']["background_audio"] and exists(f"assets/backgrounds/background.mp3"): - # audioclip = mpe.AudioFileClip(f"assets/backgrounds/background.mp3").set_duration(final.duration) - # audioclip = audioclip.fx( volumex, 0.2) - # final_audio = mpe.CompositeAudioClip([final.audio, audioclip]) - # # lowered_audio = audio_background.multiply_volume( # todo get this to work - # # VOLUME_MULTIPLIER) # lower volume by background_audio_volume, use with fx - # final.set_audio(final_audio) - final = Video(final).add_watermark( - text=f"Background credit: {background_config[2]}", opacity=0.4, redditid=reddit_obj - ) - final.write_videofile( - f"assets/temp/{id}/temp.mp4", - fps=30, - audio_codec="aac", - audio_bitrate="192k", - verbose=False, - threads=multiprocessing.cpu_count(), - ) - ffmpeg_extract_subclip( - f"assets/temp/{id}/temp.mp4", - 0, - length, - targetname=f"results/{subreddit}/{filename}", - ) + output = ffmpeg.output(video, audio, f"results/{subreddit}/{filename}", f='mp4', **{"c:v": "h264"}).overwrite_output() + output.run() + save_data(subreddit, filename, title, idx, background_config[2]) print_step("Removing temporary files 🗑") cleanups = cleanup(id)