import string, random, os #You need to find PIL library on the internet. Just GOOGLE it!!! Other imports are standard. from PIL import Image, ImageDraw, ImageFont #Method for generating random string def randomString(): return ''.join(random.choice(string.lowercase) for i in range(30)) image = Image.new("RGBA", (600,150), (255,255,255)) draw = ImageDraw.Draw(image) #Font option is optional. If you don't want to use it figure out how to increase font size, because default is veeeeery small. font = ImageFont.truetype("georgia.ttf", 36) txt = randomString() draw.text((20,50), txt, (20,100,0), font) img_resized = image.resize((600,80), Image.ANTIALIAS) img_resized.save("out.png") #Creates .mp4 video from image out.png. Video is 1 second long. bashCommand = "avconv -r 1/5 -i out.png -b:v 1000k video.mp4" os.system(bashCommand) # Converts .mp4 video to .avi format. Still 1 second long. ( 2x ) bashCommand = "avconv -i video.mp4 -c:a copy video.avi" os.system(bashCommand) bashCommand = "avconv -i video.mp4 -c:a copy video1.avi" os.system(bashCommand) # This loop will increas videos length by adding more picesec of the original video. last = input("Set video length in seconds: ") bashCommand = "avconv -i concat:video.avi\|video1.avi -c copy video.avi" for i in range(0, last-2): os.system(bashCommand)