Untitled

from flask import Flask, render_template

app = Flask(__name__,template_folder='template')

@app.route("/<filename>")
def html_page(filename):
    return render_template("index.html", filename=filename)

if __name__ == "__main__":
    app.run(host='0.0.0.0', port=80, debug=True)

#-----index.html---------
<html>
    <body>
	<video width="80%" height="80%" controls="controls" autoplay="autoplay">
	    <source src="{{filename}}" type="video/mp4" />
        </video>
    </body>
</html>