Added VHSStyler

1 files changed, 0 insertions, 182 deletions

diff --git a/VaporSong.py b/VaporSong.py
deleted file mode 100644
index bb75646..0000000
--- a/VaporSong.py
+++ /dev/null
@@ -1,182 +0,0 @@
-import os
-import subprocess
-import re
-from random import randint
-
-import logzero
-from logzero import logger
-from logzero import setup_logger
-
-CONFIDENCE_THRESH = 0.02
-
-class VaporSong:
-
-	# Slows down Track
-	
-	def slow_down(src, rate, dest):
-		cmd = "sox -G -D " + src + " " + dest + " speed " + str(rate)
-		os.system(cmd)
-		return dest
-
-	# Adds Reverb
-	
-	def reverbize(src, dest):
-		cmd = "sox -G -D " + src + " " + dest + " reverb 100 fade 5 -0 7" # idk what this does tbh, https://stackoverflow.com/a/57767238/8386344
-		os.system(cmd)
-		return dest
-
-	
-	# Crops "src" from "start" plus "start + dur" and return it in "dest"
-	def crop(src,dest,start,dur):
-		cmd = "sox " + src + " " + dest + " trim " + " " + str(start) + " " + str(dur)
-		os.system(cmd)
-
-	
-	# Randomly crops a part of the song of at most max_sec_len.
-	def random_crop(src, max_sec_len, dest):
-		out = subprocess.check_output(["soxi","-D",src]).rstrip()
-		f_len = int(float(out))
-		if (f_len <= max_sec_len):
-			os.system("cp " + src + " " + dest)
-			return
-		else:
-			start_region = f_len - max_sec_len
-			start = randint(0,start_region)
-			VaporSong.crop(src,dest,start,max_sec_len)
-
-	
-	# Given a file, returns a list of [beats, confidence], executable based on audibo's test-beattracking.c 
-	# TODO: Move away from executable and use aubio's Python module
-	def fetchbeats(src):
-		beat_matrix = []
-		if os.name == 'posix':
-			beats = subprocess.check_output(["noah", "get-beats",src]).rstrip()
-		else:
-			beats = subprocess.check_output(["get-beats",src]).rstrip()
-		beats_ary = beats.splitlines()
-		for i in beats_ary:
-			record = i.split()
-			record[0] = float(record[0])/1000.0
-			record[1] = float(record[1])
-			beat_matrix.append(record)
-		return beat_matrix
-
-	# Splits an audio file into beats according to beat_matrix list
-	
-	def split_beat(src,beat_matrix):
-		split_files = []
-		for i in range(0,len(beat_matrix)-1):
-
-			if(beat_matrix[i][1] > CONFIDENCE_THRESH):
-				dur = (beat_matrix[i+1][0] - beat_matrix[i][0])
-				out = src.split(".")[0]+str(i)+".wav"
-				VaporSong.crop(src,out,beat_matrix[i][0],dur)
-				split_files.append(out)
-		return split_files
-
-	# Combines a list of sections
-	
-	def combine(sections,dest):
-		tocomb = []
-		tocomb.append("sox")
-		tocomb.append("-G")
-		for section in sections:
-			for sample in section:
-				tocomb.append(sample)
-		tocomb.append(dest)
-		tmpFileLimit = len(tocomb) + 256 # in case the program messes up, it does not actually frick up your system
-		n = str(tmpFileLimit)
-		#logger.info("Setting file limit to ", n)
-		os.system("ulimit -n " + n)
-		subprocess.check_output(tocomb)
-		return dest
-
-	# Arbitrarily groups beats into lists of 4, 6, 8, or 9, perfect for looping.
-	
-	def generate_sections(ary):
-		sections = []
-		beats = [4,6,8,9]
-		index = 0
-		while(index != len(ary)):
-			current_beat = beats[randint(0,len(beats)-1)]
-			new_section = []
-			while((current_beat != 0) and (index != len(ary))):
-				new_section.append(ary[index])
-				current_beat -= 1
-				index += 1
-			sections.append(new_section)
-		return sections
-
-	
-	# given a list of sections, selects some of them and duplicates them, perfect for that vaporwave looping effect
-	def dup_sections(sections):
-		new_section = []
-		for section in sections:
-			new_section.append(section)
-			if(randint(0,1) == 0):
-				new_section.append(section)
-		return new_section
-
-	# a passage is a list of sections. This takes some sections and groups them into passages.
-	
-	def make_passages(sections):
-		passages = []
-		index = 0
-		while(index != len(sections)):
-			passage_len = randint(1,4)
-			passage = []
-			while(index != len(sections) and passage_len > 0):
-				passage.append(sections[index])
-				index += 1
-				passage_len -= 1
-			passages.append(passage)
-		return passages
-
-	# Given all of our passages, picks some of them and inserts them into a list some number of times.
-	
-	def reorder_passages(passages):
-		new_passages = []
-		passage_count = randint(5,12)
-		while(passage_count != 0):
-			passage = passages[randint(0,len(passages)-1)]
-			passage_count -= 1
-			dup = randint(1,4)
-			while(dup != 0):
-				dup -= 1
-				new_passages.append(passage)
-		return new_passages
-
-	# converts a list of passages to a list of sections.
-	
-	def flatten(passages):
-		sections = []
-		for passage in passages:
-			for section in passage:
-				sections.append(section)
-		return sections
-
-	# It's all coming together
-	
-	def vaporize_song(fname, title):
-		logger.info("Slowing down the music")
-		VaporSong.slow_down(fname, 0.7, "beats/out.wav")
-		#logger.info("Cropping")
-		#VaporSong.random_crop("beats/out.wav",150,"beats/outcrop.wav")
-		logger.info("Doing Beat Analysis")
-		bm = VaporSong.fetchbeats("beats/out.wav")
-		logger.info("Split into beats")
-		splitd = VaporSong.split_beat("beats/out.wav",bm)
-		#group beats to sections
-		logger.info("Divide into sections")
-		sections = VaporSong.generate_sections(splitd)
-		logger.info("Duping Sections")
-		sdup = VaporSong.dup_sections(sections)
-		# group sections into passages
-		paslist = VaporSong.make_passages(sdup)
-		# reorder packages
-		pasloop = VaporSong.reorder_passages(paslist)
-		sectionflat = VaporSong.flatten(pasloop)
-		logger.info("Mastering & Reverbing")
-		VaporSong.combine(sectionflat,"beats/out_norev.wav")
-		VaporSong.reverbize("beats/out_norev.wav","./" + (re.sub(r"\W+|_", " ", title)).replace(" ","_") + ".wav")
-		logger.info("Generated V A P O R W A V E")