makevideo.py

from os import listdir
from moviepy.editor import *
import tkinter as tk
from tkVideoPlayer import TkinterVideo
from tqdm import tqdm
import glob

def mergeVids(foldername, speed):
    glob_names = sorted(map(os.path.basename, glob.glob(foldername + '/*')))
    clipnames = tqdm(glob_names, unit="clip")  # sort clip names by file name
    print(list(glob_names))
    clips = []
    for clipname in clipnames:
        clipnames.message = "Merging " + clipname
        clip = VideoFileClip(foldername +'/'+ clipname)
        clip.resize(width=800)
        clips.append(clip)  # add to list of clips

    final = concatenate_videoclips(clips, method="compose")

    if speed != 1:
        final = final.fx( vfx.speedx, factor=speed)
    final.write_videofile(foldername+"/merged.mp4", verbose=False, logger=None)

    return foldername+"/merged.mp4"

def playVid(finalvid):
    root = tk.Tk()

    videoplayer = TkinterVideo(master=root, scaled=True, height=900, width=900)

    videoplayer.load(finalvid)
    videoplayer.pack(expand=True, fill="both")

    videoplayer.play() # play the video

    root.mainloop()