```python
from seleniumbase import Driver
(driver := Driver(headless=True, chromium_arg="--mute-audio")).open('snuh.hunet.co.kr')
driver._repr_png_ = driver.get_screenshot_as_png

driver.type('#ID', '5F193')
driver.type('#PW', '5F193')
driver.click('.btn-login')
driver.click('.btn-status')
driver.click("#content > table > tbody > tr > td.end > a > span")
driver.switch_to_newest_window()
driver.click("#nav > ul > li:nth-child(2) > a")

while True:
    driver.click('.btn-primary')
    driver.switch_to_newest_window()
    driver.sleep(5)
    if driver.is_alert_present():
        driver.wait_for_and_accept_alert()
    driver.wait_for_element('frame')
    driver.switch_to_frame('frame')
    driver.wait_for_element('video')
    driver.execute_script("""
        const video = document.querySelector('video');
        video.play();
        video.playbackRate = 16;
    """)
    driver.sleep(5)
    display(driver)
    driver.wait_for_and_accept_alert(timeout=1e9)
    driver.close()
    driver.switch_to_newest_window()
```