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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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235
p24.py
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@ -3,6 +3,7 @@ import os
import time import time
import mpv import mpv
import random # Import random module to handle random video selection import random # Import random module to handle random video selection
import subprocess
# Set up GPIO pins for Buttons and LEDs # Set up GPIO pins for Buttons and LEDs
GPIO.setmode(GPIO.BCM) GPIO.setmode(GPIO.BCM)
@ -84,7 +85,8 @@ video_paths = {
46: {"video": "0499-END.mp4", "leds": [], "buttons": [], "next_videos": [], "duration": 150}, 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) player = mpv.MPV(ytdl=True, keep_open=True, fullscreen=True)
# Function to play a video using mpv # Function to play a video using mpv
@ -93,151 +95,174 @@ def play_video(video_name, loop=False):
if os.path.exists(video_path): if os.path.exists(video_path):
print(f"Now playing {video_name}") print(f"Now playing {video_name}")
player.play(video_path) player.play(video_path)
player.loop = loop
# Loop the video indefinitely if required time.sleep(0.5) # Small delay to ensure the video is properly loaded
if loop:
player.loop = True # Set loop to True for looping video
else:
player.loop = False # Disable looping for non-looping videos
# Wait until the video finishes playing
while not player.idle: while not player.idle:
time.sleep(0.1) # Wait until the video finishes playing time.sleep(0.1)
else: else:
print(f"Video {video_name} not found.") print(f"Video {video_name} not found.")
# Function to activate buttons and LEDs for the next video # Function to activate buttons and LEDs for the next video
def activate_next_buttons_and_leds(buttons_to_enable, leds_to_enable): 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: 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: 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: 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: 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 # Function to activate buttons and LEDs before the video ends
def handle_video_chain(video_id): def activate_before_video_ends(video_info):
# Get the current video details from the dictionary video_duration = video_info["duration"]
video_info = video_paths.get(video_id) if video_info["video"] == "0000-Herensugea.mp4":
if not video_info:
print(f"Error: Video with ID {video_id} not found.")
return return
print(f"Playing video: {video_info['video']}") time_to_activate = video_duration - 120
if video_id == 1: # Special case for video 0000-Herensugea.mp4 to loop print(f"Activating buttons/LEDs at {time_to_activate} seconds.")
play_video(video_info["video"], loop=True) # Loop video 0000-Herensugea.mp4 time.sleep(time_to_activate)
else: activate_next_buttons_and_leds(video_info["buttons"], video_info["leds"])
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) # Function to wait for button press and transition to next video
no_press_count = 0
# Function to wait for a button press and transition to the next video # Function to handle the video chain
def wait_for_button_press(video_info): def wait_for_button_press(video_info):
service_name = "sorgin"
global no_press_count
last_button_press = None last_button_press = None
no_press_count = 0 # This will track how many consecutive times we've had no button press timeout = video_info["duration"] - 30
# Timeout period (2 minutes before the video ends)
timeout = 120 # 120 seconds for 2 minutes before the video ends
start_time = time.time() start_time = time.time()
print(f"Waiting for button press from {video_info['buttons']}...") print(f"Waiting for button press from {video_info['buttons']}...")
while True: while True:
# Check for button presses
pressed_button = None
for button in video_info["buttons"]: 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
if GPIO.input(button) == GPIO.LOW: # Button pressed (low state due to pull-up) if last_button_press != button:
if last_button_press != button: # Ensure the button press is not repeated continuously
last_button_press = button last_button_press = button
pressed_button = button
print(f"Button {button} pressed.") print(f"Button {button} pressed.")
time.sleep(0.3) # Debounce delay to ensure one press is detected no_press_count = 0
break time.sleep(0.5) # Debounce delay (0.5 seconds)
else: break # Exit loop after a button is pressed
# If no button pressed yet, check the timeout logic
if time.time() - start_time >= timeout: if pressed_button:
no_press_count += 1 # Find the index of the pressed button in the video_info['buttons']
print(f"No button pressed. Timeout count: {no_press_count}") button_index = video_info["buttons"].index(pressed_button)
# If we've had two consecutive timeouts, restart from Video 1 # Now select the next video based on this index
if no_press_count >= 2: if button_index < len(video_info["next_videos"]):
print("Two consecutive timeouts detected. Restarting from Video 1.") next_video_id = video_info["next_videos"][button_index] # Use the index of the button press
handle_video_chain(1) # Restart from Video 1 handle_video_chain(next_video_id) # Play the correct next video
return # Exit after restarting the system return
# Reset the timer for the next loop if there's only one timeout # If no button was pressed, handle timeout
start_time = time.time() elapsed_time = time.time() - start_time
if elapsed_time >= timeout:
if last_button_press: print(f"Timeout reached after {elapsed_time:.2f} seconds.")
break # Exit the loop once a button has been pressed no_press_count += 1
if no_press_count >= 2:
time.sleep(0.1) # Check for button press every 0.1 seconds print("Two consecutive timeouts. Restarting from Video 1.")
no_press_count = 0
# If button was pressed successfully, reset no_press_count and proceed print(f"Restarting service: {service_name}")
no_press_count = 0 subprocess.run(["sudo", "systemctl", "restart", service_name], check=True)
restart_service(service_name)
# Proceed with the next video from the selected button print(f"Service {service_name} restarted successfully.")
if video_info["buttons"]: # Ensure there are buttons to reference exit()
button_index = video_info["buttons"].index(last_button_press) else:
next_video_id = video_info["next_videos"][button_index] if button_index < len(video_info["next_videos"]) else None # Handle transition to the next video after timeout
if next_video_id: if video_info["next_videos"]:
handle_video_chain(next_video_id) next_video_id = random.choice(video_info["next_videos"]) # Randomly choose from next_videos
else: handle_video_chain(next_video_id)
print("End of video chain reached. Restarting from Video 1.") else:
handle_video_chain(1) # Restart from Video 1 if no next video print("No next video available. Restarting from Video 1.")
else: print(f"Restarting service: {service_name}")
print("No buttons associated with this video. Restarting from Video 1.") subprocess.run(["sudo", "systemctl", "restart", service_name], check=True)
handle_video_chain(1) # Restart from Video 1 restart_service(service_name)
print(f"Service {service_name} restarted successfully.")
# Function to activate buttons and LEDs 2 minutes before the video ends exit()
def activate_before_video_ends(video_info):
video_duration = video_info["duration"] # Get the duration from the video_info dictionary time.sleep(0.1) # Small delay to reduce CPU usage
# If it's the first video (0000-Herensugea.mp4), don't activate buttons until it's about to end # Function to handle the video chain
if video_info["video"] == "0000-Herensugea.mp4": def handle_video_chain(video_id):
return # Don't activate buttons/LEDs for the first video video_info = video_paths.get(video_id)
if not video_info:
# Wait for the 2 minutes before the video ends print(f"Error: Video with ID {video_id} not found.")
time_to_activate = video_duration - 120 # Time to activate next buttons and LEDs (2 minutes before end) return
print(f"Video duration: {video_duration} seconds. Activating next buttons and LEDs at {time_to_activate} seconds.")
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 # Function to start looping Video 0000-Herensugea.mp4
def loop_video(): def loop_video():
print("Starting Video 0000-Herensugea.mp4...") print("Starting Video 0000-Herensugea.mp4...")
GPIO.output(LED_PIN_1, GPIO.HIGH) # Turn on LED 1
# Ensure all other LEDs are off # Initially turn off all LEDs
for led in [LED_PIN_2, LED_PIN_3, LED_PIN_4, LED_PIN_5]: for led in leds:
GPIO.output(led, GPIO.LOW) GPIO.output(led, GPIO.LOW)
# Set loop behavior and start playing video 0000-Herensugea.mp4 video_name = "0000-Herensugea.mp4"
play_video("0000-Herensugea.mp4", loop=True) # Loop the first video video_path = os.path.join(video_folder, video_name)
handle_video_chain(1) # Start handling button presses after video 0000-Herensugea.mp4
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 # Main function to run the system
def start_system(): def start_system():
try: try:
loop_video() # Start by looping Video 0000-Herensugea.mp4 loop_video() # Start with the looping video
except KeyboardInterrupt: except KeyboardInterrupt:
print("Program interrupted, cleaning up GPIO.") print("Program interrupted, cleaning up GPIO.")
GPIO.cleanup() GPIO.cleanup()
except Exception as e:
# Start the video chain with the first video print(f"Unexpected error: {e}")
#def start_system(): GPIO.cleanup()
# try:
# print("Starting video system...")
# handle_video_chain(1) # Start with the first video
# except KeyboardInterrupt:
# print("Program interrupted, cleaning up GPIO.")
# GPIO.cleanup()
if __name__ == "__main__": if __name__ == "__main__":
start_system() start_system()

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