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import os
import cv2
from src.VHSImage import generateVHSStyle
from os.path import isfile, join
import subprocess
from logzero import 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,date=None,time="00:00"):
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, verbose=False,date=date,time=time)
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, _ = 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,date=None,time="00:00"):
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,date=date,time=time)
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")
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