Tim Schilling
42 lines
1.3 KiB
Python
Executable File
42 lines
1.3 KiB
Python
Executable File
#! /usr/bin/python3
|
|
|
|
import RPi.GPIO as GPIO
|
|
import subprocess
|
|
import time
|
|
|
|
# GPIO-Setup
|
|
BUTTON_PIN = 17 # Ersetze dies durch den tatsächlichen GPIO-Pin, den du verwendest
|
|
GPIO.setmode(GPIO.BCM)
|
|
GPIO.setup(BUTTON_PIN, GPIO.IN, pull_up_down=GPIO.PUD_UP)
|
|
|
|
loop_video = 'videos/loop.mp4'
|
|
trigger_video = 'videos/trigger.mp4'
|
|
|
|
# Funktion zum Abspielen eines Videos
|
|
def play_video(video_file):
|
|
subprocess.run(['cvlc', '--play-and-exit', '--fullscreen', '--no-video-title-show', video_file])
|
|
|
|
# Endlosschleife Video 1 starten
|
|
loop_video = subprocess.Popen(['cvlc', '--loop', '--fullscreen', '--no-video-title-show', loop_video])
|
|
|
|
try:
|
|
while True:
|
|
# Überprüfen, ob der Button gedrückt wurde
|
|
button_state = GPIO.input(BUTTON_PIN)
|
|
if button_state == GPIO.LOW: # Button gedrückt
|
|
# Stoppe das loop_video
|
|
loop_video.terminate()
|
|
|
|
# Video 2 abspielen
|
|
play_video(trigger_video)
|
|
|
|
# Nach dem Abspielen von Video 2 wieder Video 1 in Schleife starten
|
|
loop_video = subprocess.Popen(['cvlc', '--loop', '--fullscreen', '--no-video-title-show', loop_video])
|
|
|
|
time.sleep(0.1) # Entprellen des Buttons
|
|
|
|
except KeyboardInterrupt:
|
|
# Bei einem Tastaturabbruch das laufende Video stoppen und GPIO reinigen
|
|
loop_video.terminate()
|
|
GPIO.cleanup()
|
|
|