def TransitionToProgram(Action, ws):
#Here we check whether StudioMode is on
StudioState = CheckStudioState(ws)
#Here we make the transition
if StudioState == True:
#Here we set the configured transition mode
if "Transition" in Action:
Transition_old = GetTransition(ws)
SetTransition(Action, ws)
#Here we make the transition
try:
CurrentsceneObject = ws.call(requests.GetPreviewScene())
Currentscene = CurrentsceneObject.getName()
ws.call(requests.SetCurrentScene(Currentscene))
except:
print("Couldn't send preview to program")
else:
PrintWithTime("Sent preview to program")
#Here we set the transition mode back
if "Transition" in Action:
try:
Duration = ws.call(requests.GetTransitionDuration())
Duration = Duration.getTransitionDuration()
except:
print("Couldn't get transition duration")
else:
time.sleep(Duration / 1000 + 0.1)
finally:
SetTransition(Transition_old, ws)
else:
print("StudioMode not enabled")
def GetPreviewScene(self):
try:
data = self.ws.call(requests.GetPreviewScene()).__dict__["datain"]
if "error" in data:
return None
else:
return data
except Exception as e:
print(e)
def TransitionToProgram():
#Here we check whether StudioMode is on
StudioState = CheckStudioState()
#Here we make the transition
if StudioState == True:
try:
CurrentsceneObject = ws.call(requests.GetPreviewScene())
Currentscene = CurrentsceneObject.getName()
ws.call(requests.SetCurrentScene(Currentscene))
print("Sent preview to program")
except:
print("Couldn't send preview to program")
else:
print("StudioMode not enabled")
def change_scene(self, amount):
"""
Jump to the next / previous scene.
The web socket will only give us the current scene name and an orderd list of scenes;
we therefore need to work out the index of the current scene and then the name of the
desired scene to jump to.
"""
if self.connection.call(
requests.GetStudioModeStatus()).getStudioMode() == False:
print('Studio mode must be on for scene switching')
return
scenes = self.connection.call(requests.GetSceneList()).getScenes()
current_scene = self.connection.call(
requests.GetPreviewScene()).getName()
current_scene_index = [
i for i, s in enumerate(scenes) if s['name'] == current_scene
][0]
new_scene_index = (current_scene_index + amount) % len(scenes)
new_scene = scenes[new_scene_index]['name']
self.connection.call(requests.SetPreviewScene(new_scene))
def press_button(Button):
if Button == 8:
try:
print("Connecting to Camera1")
ws.call(requests.SetPreviewScene("Camera1"))
except:
print("Exception happened")
elif Button == 9:
try:
print("Connecting to Camera2")
ws.call(requests.SetPreviewScene("Camera2"))
except:
print("Exception happened")
elif Button == 15:
try:
print("Send to stream")
CurrentsceneObject = ws.call(requests.GetPreviewScene())
# print(CurrentsceneObject)
Currentscene = CurrentsceneObject.getName()
# print(Currentscene)
ws.call(requests.SetCurrentTransition("Fade"))
ws.call(requests.SetCurrentScene(Currentscene))
except:
print("Exception happened")
ipAddressHistory = open(
"obsAddr.log",
"w") #Store the connected IP address in the log file
ipAddressHistory.write(addr)
ipAddressHistory.close()
if usn.find(
cam_num_str
) > -1: #Set initial Program LED states (since changes are based on events) - No way to determine current Preview scene?
# GPIO.output(GPIO_tally_prev, 1)
# if debug_level >= 1: print(" Preview LED ON")
# LED_prev_state = 1
GPIO.output(GPIO_tally_prog, 1)
if debug_level >= 1: print(" Program LED ON")
LED_prog_state = 1
message = ws.call(
requests.GetPreviewScene()
) #Get the Name of the Scene currently in Preview (chk connection and set initial Prog LED state)
sn = str(message)[str(message).find("name"):]
sn = sn[:sn.find(",")]
usn = sn.upper()
if usn.find(
cam_num_str
) > -1: #Set initial Program LED states (since changes are based on events) - No way to determine current Preview scene?
GPIO.output(GPIO_tally_prev, 1)
if debug_level >= 1: print(" Preview LED ON")
LED_prev_state = 1
while connected: #Flash the Connected LED, 20ms on, 980ms off to indicate connected state=TRUE
GPIO.output(GPIO_connected, GPIO.LOW)
time.sleep(0.98)
GPIO.output(GPIO_connected, GPIO.HIGH)
