Added video generator

README.md

@@ -1,6 +1,6 @@
 # ｖａｐｏｒｗａｖｅ　ｇｅｎｅｒａｔｏｒ　旺育栄
 
-A ｖａｐｏｒｗａｖｅ music (+art, +video soon, I promise) generator bodged together using code from various sources. Runs on Python3
+A ｖａｐｏｒｗａｖｅ music + image + video (+art soon, I promise) generator bodged together using code from various sources. Runs on Python 3. VHSVideo option is really really slow (Seconds per frame is 7.)
 
 ```
 usage: main.py [-h] [-M] [-P] [-V] [-i INPUT]
@@ -35,6 +35,10 @@ Linking to Bandcamp soon
 
 ![](assets/out-vhs.jpg?raw=true "Output VHS")
 
+### V H S  V I D E O
+
+See the in.mp4 and out.mp4 in the assets folder
+
 ## Installation
 
 This was tested on macOS Catalina ( so should work on almost all macOS versions).
@@ -45,7 +49,7 @@ Windows is unsupported at this time ( I need to find a way to use aubio's python
 #### Linux
 
 ```
-sudo apt install ffmpeg libavl1 sox
+sudo apt install ffmpeg ffprobe libavl1 sox
 pip install -r requirements.txt
 ```
 
@@ -76,9 +80,19 @@ python3 main.py -M -i Song Title
 
 `python3 main.py -P -i "image.jpg"`
 
+### V H S  V I D E O
+
+`python3 main.py -V -i "video.mp4" -o "output.mp4"`
+
 ## Bugs
 
-This project is a result of bodging and therefore has tons of bugs which need to be ironed out
+This project is a result of bodging and therefore has tons of bugs which need to be ironed out. I need to swat some bugs in the VHSVideo file.
+
+There might be a problem with the generated video not having audio, for that run the following 
+
+`ffmpeg -i video.mp4 -vn -acodec copy output-audio.aac`
+`ffmpeg -i output.mp4 -i output-audio.aac -c copy output-with-audio.mp4'
+
 
 ## To-Do
 
@@ -86,7 +100,7 @@ This project is a result of bodging and therefore has tons of bugs which need to
 [] Clean the Code
 [] Add Artwork Generator
 [x] VHS Picture Styler ( Added in v1.5 )
-[] Add Video Generator
+[x] Add Video Generator
 [] Add Custom Date to VHS Styler
 
 ## Credits

main.py

@@ -1,5 +1,6 @@
 from src.VaporSong import VaporSong
 from src.VHSImage import generateVHSStyle
+from src.VHSVideo import VHS_Vid
 import os
 import sys
 import youtube_dl
@@ -12,7 +13,7 @@ import urllib.parse
 import argparse
 import time
 
-version = 1.5
+version = 2.0
 style = False
 
 text = 'This program takes YouTube URL or title of a song and converts it into vaporwave'
@@ -20,14 +21,17 @@ text = 'This program takes YouTube URL or title of a song and converts it into v
 parser = argparse.ArgumentParser(description = text)
 parser.add_argument("-M", "--music", help="generate  v a p o r w a v e  music", action="store_true")
 parser.add_argument("-P", "--picture", help="generate VHS Style image", action="store_true")
-parser.add_argument("-V", "--version", help="show program version", action="store_true")
+parser.add_argument("-V","--video", help="VHS Style Video", action="store_true")
+parser.add_argument("-v", "--version", help="show program version", action="store_true")
 parser.add_argument("-i", "--input")
+parser.add_argument("-o","--output", help="Output for specifying output video")
 
 
 args = parser.parse_args()
 
 music = False
 picture = False
+video = False
 
 if args.version:
 	print("ｖａｐｏｒｗａｖｅ　ｇｅｎｅｒａｔｏｒ　旺育栄", version)
@@ -36,8 +40,12 @@ if args.music:
 	music = True
 elif args.picture:
     picture = True
+elif args.video:
+    video = True
 if args.input:
 	query = args.input
+if args.output:
+    outfile = args.output
 else:
     parser.print_help()
     exit
@@ -160,4 +168,6 @@ if music:
     gen_vapor(name, title)
 elif picture:
     generateVHSStyle(query,"out.jpg")
+elif video:
+    VHS_Vid(query, outfile)
     

src/VHSImage.py

@@ -146,7 +146,21 @@ if __name__ == "__main__":
     build_background("bkg.jpg", 25)
 """    
 
-def generateVHSStyle(infile, outfile):
+def generateVHSStyle(infile, outfile, silence=False):
+    if silence:
+        cut_rows = bool(random.getrandbits(1))
+        offset = random.choice([0,5,10,15,20,25])
+        offset_hue(infile,"saturated.jpg")
+        if cut_rows:
+            mod_image_repeat_rows("saturated.jpg", 0.012, 50, 10, True, "shifted.jpg")
+        else:
+            mod_image_repeat_rows("saturated.jpg", 0, 0, 0, True, "shifted.jpg")
+        add_date("shifted.jpg","noisy.jpg")
+        add_date("noisy.jpg",outfile, bottom_offset=offset)
+        os.remove("shifted.jpg")
+        os.remove("saturated.jpg")
+        os.remove("noisy.jpg")
+    else:
         cut_rows = bool(random.getrandbits(1))
         offset = random.choice([0,5,10,15,20,25])
         logger.info("Saturating the image")

src/VHSVideo.py

@@ -0,0 +1,87 @@
+import os
+import cv2
+from src.VHSImage import generateVHSStyle
+from os.path import isfile, join
+import numpy as np
+import subprocess
+import logzero
+from logzero import logger
+from logzero import setup_logger
+
+def SaveVid(path): 
+	vidObj = cv2.VideoCapture(path) 
+	count = 0
+	success = 1
+	while success: 
+		success, image = vidObj.read() 
+		cv2.imwrite("frames/"+str(count)+".jpg", image) 
+		#os.rename("frames/"+str(count)+".jpg", os.path.splitext("frames/"+str(count)+".jpg")[0])
+		count += 1
+    
+def Style(pathToFrames):
+    files = [f for f in os.listdir(pathToFrames) if isfile(join(pathToFrames, f))]
+    count = 0
+    for i in files:
+        count += 1
+        f = str(i)
+        fi = pathToFrames + f
+        out = fi + ".jpg"
+        
+        generateVHSStyle(fi, out, silence=True)
+        os.rename(out, fi)
+        print("--------")
+        print("On Frame: ")
+        print(count)
+        print("Out of")
+        print(len(files))
+        print("--------")
+    cwd = os.getcwd()
+    os.chdir(pathToFrames)
+    c = "find ./ -name \"*.jpg\" -exec sh -c 'mv $0 `basename \"$0\" .jpg`' '{}' \;    ;"
+    os.system(c)
+    os.chdir(cwd)
+
+def generateVideo(outfile, path, infile):
+    frame_array = []
+    files = [int(f) for f in os.listdir(path) if isfile(join(path, f))]
+    files.sort()
+
+    duration = subprocess.check_output(['ffprobe', '-i', infile, '-show_entries', 'format=duration', '-v', 'quiet', '-of', 'csv=%s' % ("p=0")])
+    fps = len(files)/float(duration)
+    print("FPS", fps)
+
+    for i in range(len(files)):
+        filename=path + str(files[i])
+        img = cv2.imread(filename)
+        height, width, layers = img.shape
+        size = (width,height)
+        frame_array.append(img)
+    out = cv2.VideoWriter(outfile,cv2.VideoWriter_fourcc(*'MP4V'), fps, size)
+    for i in range(len(frame_array)):
+        out.write(frame_array[i])
+    out.release()
+
+
+def VHS_Vid(infile, outfile):
+    path = './frames/'
+    os.system("rm frames/*")
+    os.system("mkdir frames")
+    logger.info("Exctracting Frames")
+    try:
+        SaveVid(infile)
+    except:
+        logger.debug("Extracted Frames")
+    logger.info("Applying A E S T H E T I C S")
+    Style(path)
+    logger.info("Generating Vidio")
+    generateVideo("temp.mp4", path, infile)
+    logger.info("Extracting audio of original video")
+    os.system("ffmpeg -i %(infile)s -vn -acodec copy output-audio.aac")
+    logger.info("Merging audio")
+    os.system("ffmpeg -i temp.mp4 -i output-audio.aac -c copy %(outfile)s")
+    logger.info("Removing residual files")
+    os.remove("temp.mp4")
+    os.remove("output-audio.aac")
+
+
+#VHS_Vid("video.mp4","video2.mp4")