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next random video and press button >> relevant next video

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master
ezn 1 year ago
parent d641ab6214
commit 032237bf66
1 changed files with 130 additions and 105 deletions
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219
p24.py
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@ -3,6 +3,7 @@ import os
import time
import mpv
import random # Import random module to handle random video selection
import subprocess
# Set up GPIO pins for Buttons and LEDs
GPIO.setmode(GPIO.BCM)
@ -84,7 +85,8 @@ video_paths = {
46: {"video": "0499-END.mp4", "leds": [], "buttons": [], "next_videos": [], "duration": 150},
}
# Initialize mpv player with fullscreen mode
# Initialize mpv player
player = mpv.MPV(ytdl=True, keep_open=True, fullscreen=True)
# Function to play a video using mpv
@ -93,151 +95,174 @@ def play_video(video_name, loop=False):
if os.path.exists(video_path):
print(f"Now playing {video_name}")
player.play(video_path)
player.loop = loop
# Loop the video indefinitely if required
if loop:
player.loop = True # Set loop to True for looping video
else:
player.loop = False # Disable looping for non-looping videos
time.sleep(0.5) # Small delay to ensure the video is properly loaded
# Wait until the video finishes playing
while not player.idle:
time.sleep(0.1) # Wait until the video finishes playing
time.sleep(0.1)
else:
print(f"Video {video_name} not found.")
# Function to activate buttons and LEDs for the next video
def activate_next_buttons_and_leds(buttons_to_enable, leds_to_enable):
# Reset all buttons and LEDs before enabling new ones
for button in buttons:
GPIO.setup(button, GPIO.IN, pull_up_down=GPIO.PUD_DOWN) # Disable buttons (pull-down to avoid false presses)
GPIO.setup(button, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
for led in leds:
GPIO.output(led, GPIO.LOW) # Turn off all LEDs
GPIO.output(led, GPIO.LOW)
# Enable the next buttons and LEDs
for button in buttons_to_enable:
GPIO.setup(button, GPIO.IN, pull_up_down=GPIO.PUD_UP) # Enable next choices (pull-up to detect presses)
GPIO.setup(button, GPIO.IN, pull_up_down=GPIO.PUD_UP)
for led in leds_to_enable:
GPIO.output(led, GPIO.HIGH) # Turn on LEDs
GPIO.output(led, GPIO.HIGH)
# Function to handle the chain of videos
def handle_video_chain(video_id):
# Get the current video details from the dictionary
video_info = video_paths.get(video_id)
if not video_info:
print(f"Error: Video with ID {video_id} not found.")
# Function to activate buttons and LEDs before the video ends
def activate_before_video_ends(video_info):
video_duration = video_info["duration"]
if video_info["video"] == "0000-Herensugea.mp4":
return
print(f"Playing video: {video_info['video']}")
if video_id == 1: # Special case for video 0000-Herensugea.mp4 to loop
play_video(video_info["video"], loop=True) # Loop video 0000-Herensugea.mp4
else:
play_video(video_info["video"], loop=False) # Play without looping for other videos
activate_before_video_ends(video_info)
wait_for_button_press(video_info)
time_to_activate = video_duration - 120
print(f"Activating buttons/LEDs at {time_to_activate} seconds.")
time.sleep(time_to_activate)
activate_next_buttons_and_leds(video_info["buttons"], video_info["leds"])
# Function to wait for a button press and transition to the next video
# Function to wait for button press and transition to next video
no_press_count = 0
# Function to handle the video chain
def wait_for_button_press(video_info):
service_name = "sorgin"
global no_press_count
last_button_press = None
no_press_count = 0 # This will track how many consecutive times we've had no button press
# Timeout period (2 minutes before the video ends)
timeout = 120 # 120 seconds for 2 minutes before the video ends
timeout = video_info["duration"] - 30
start_time = time.time()
print(f"Waiting for button press from {video_info['buttons']}...")
while True:
# Check for button presses
pressed_button = None
for button in video_info["buttons"]:
# Check if the button is pressed (GPIO input LOW means the button is pressed)
if GPIO.input(button) == GPIO.LOW: # Button pressed (low state due to pull-up)
if last_button_press != button: # Ensure the button press is not repeated continuously
if GPIO.input(button) == GPIO.LOW: # Button pressed
if last_button_press != button:
last_button_press = button
pressed_button = button
print(f"Button {button} pressed.")
time.sleep(0.3) # Debounce delay to ensure one press is detected
break
else:
# If no button pressed yet, check the timeout logic
if time.time() - start_time >= timeout:
no_press_count += 1
print(f"No button pressed. Timeout count: {no_press_count}")
# If we've had two consecutive timeouts, restart from Video 1
if no_press_count >= 2:
print("Two consecutive timeouts detected. Restarting from Video 1.")
handle_video_chain(1) # Restart from Video 1
return # Exit after restarting the system
# Reset the timer for the next loop if there's only one timeout
start_time = time.time()
no_press_count = 0
time.sleep(0.5) # Debounce delay (0.5 seconds)
break # Exit loop after a button is pressed
if last_button_press:
break # Exit the loop once a button has been pressed
if pressed_button:
# Find the index of the pressed button in the video_info['buttons']
button_index = video_info["buttons"].index(pressed_button)
time.sleep(0.1) # Check for button press every 0.1 seconds
# Now select the next video based on this index
if button_index < len(video_info["next_videos"]):
next_video_id = video_info["next_videos"][button_index] # Use the index of the button press
handle_video_chain(next_video_id) # Play the correct next video
return
# If button was pressed successfully, reset no_press_count and proceed
# If no button was pressed, handle timeout
elapsed_time = time.time() - start_time
if elapsed_time >= timeout:
print(f"Timeout reached after {elapsed_time:.2f} seconds.")
no_press_count += 1
if no_press_count >= 2:
print("Two consecutive timeouts. Restarting from Video 1.")
no_press_count = 0
# Proceed with the next video from the selected button
if video_info["buttons"]: # Ensure there are buttons to reference
button_index = video_info["buttons"].index(last_button_press)
next_video_id = video_info["next_videos"][button_index] if button_index < len(video_info["next_videos"]) else None
if next_video_id:
handle_video_chain(next_video_id)
print(f"Restarting service: {service_name}")
subprocess.run(["sudo", "systemctl", "restart", service_name], check=True)
restart_service(service_name)
print(f"Service {service_name} restarted successfully.")
exit()
else:
print("End of video chain reached. Restarting from Video 1.")
handle_video_chain(1) # Restart from Video 1 if no next video
# Handle transition to the next video after timeout
if video_info["next_videos"]:
next_video_id = random.choice(video_info["next_videos"]) # Randomly choose from next_videos
handle_video_chain(next_video_id)
else:
print("No buttons associated with this video. Restarting from Video 1.")
handle_video_chain(1) # Restart from Video 1
print("No next video available. Restarting from Video 1.")
print(f"Restarting service: {service_name}")
subprocess.run(["sudo", "systemctl", "restart", service_name], check=True)
restart_service(service_name)
print(f"Service {service_name} restarted successfully.")
exit()
# Function to activate buttons and LEDs 2 minutes before the video ends
def activate_before_video_ends(video_info):
video_duration = video_info["duration"] # Get the duration from the video_info dictionary
# If it's the first video (0000-Herensugea.mp4), don't activate buttons until it's about to end
if video_info["video"] == "0000-Herensugea.mp4":
return # Don't activate buttons/LEDs for the first video
time.sleep(0.1) # Small delay to reduce CPU usage
# Wait for the 2 minutes before the video ends
time_to_activate = video_duration - 120 # Time to activate next buttons and LEDs (2 minutes before end)
print(f"Video duration: {video_duration} seconds. Activating next buttons and LEDs at {time_to_activate} seconds.")
# Function to handle the video chain
def handle_video_chain(video_id):
video_info = video_paths.get(video_id)
if not video_info:
print(f"Error: Video with ID {video_id} not found.")
return
time.sleep(time_to_activate) # Wait until we're within 2 minutes of the video ending
print(f"Playing video: {video_info['video']}")
if video_id == 1:
play_video(video_info["video"], loop=True)
else:
play_video(video_info["video"], loop=False)
activate_before_video_ends(video_info)
wait_for_button_press(video_info)
# Once we're within 2 minutes of the video ending, activate buttons and LEDs
activate_next_buttons_and_leds(video_info["buttons"], video_info["leds"])
# Function to start looping Video 0000-Herensugea.mp4
def loop_video():
print("Starting Video 0000-Herensugea.mp4...")
GPIO.output(LED_PIN_1, GPIO.HIGH) # Turn on LED 1
# Ensure all other LEDs are off
for led in [LED_PIN_2, LED_PIN_3, LED_PIN_4, LED_PIN_5]:
# Initially turn off all LEDs
for led in leds:
GPIO.output(led, GPIO.LOW)
# Set loop behavior and start playing video 0000-Herensugea.mp4
play_video("0000-Herensugea.mp4", loop=True) # Loop the first video
handle_video_chain(1) # Start handling button presses after video 0000-Herensugea.mp4
video_name = "0000-Herensugea.mp4"
video_path = os.path.join(video_folder, video_name)
if not os.path.exists(video_path):
print(f"Error: {video_name} not found.")
return
print(f"Looping video {video_name} until Button 1 is pressed.")
player.play(video_path)
player.loop = True # Enable infinite looping
GPIO.output(LED_PIN_1, GPIO.HIGH) # Activate LED 1
GPIO.setup(BUTTON_PIN_1, GPIO.IN, pull_up_down=GPIO.PUD_UP) # Enable Button 1
print("Button 1 and LED 1 activated.")
try:
while True:
# Monitor BUTTON_PIN_1
if GPIO.input(BUTTON_PIN_1) == GPIO.LOW: # Button pressed
print("Button 1 pressed. Exiting loop...")
player.stop() # Stop the player
handle_video_chain(2) # Transition to the next video
return
time.sleep(0.1) # Small delay to reduce CPU usage
except Exception as e:
print(f"Error during looping: {e}")
finally:
player.stop() # Ensure the player stops when exiting
# Function to reset GPIO pins and states
def reset_gpio_pins():
for button in buttons:
GPIO.setup(button, GPIO.IN, pull_up_down=GPIO.PUD_UP) # Reset buttons to input mode with pull-up
for led in leds:
GPIO.output(led, GPIO.LOW) # Turn off all LEDs
# Main function to run the system
def start_system():
try:
loop_video() # Start by looping Video 0000-Herensugea.mp4
loop_video() # Start with the looping video
except KeyboardInterrupt:
print("Program interrupted, cleaning up GPIO.")
GPIO.cleanup()
# Start the video chain with the first video
#def start_system():
# try:
# print("Starting video system...")
# handle_video_chain(1) # Start with the first video
# except KeyboardInterrupt:
# print("Program interrupted, cleaning up GPIO.")
# GPIO.cleanup()
except Exception as e:
print(f"Unexpected error: {e}")
GPIO.cleanup()
if __name__ == "__main__":
start_system()

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