From 3e34de02117e9ab4b11955cf3be8ac420323fd77 Mon Sep 17 00:00:00 2001 From: minnix Date: Sat, 24 Feb 2024 07:47:34 +0000 Subject: [PATCH] Add mumble-mimic-bot.py --- mumble-mimic-bot.py | 47 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 mumble-mimic-bot.py diff --git a/mumble-mimic-bot.py b/mumble-mimic-bot.py new file mode 100644 index 0000000..4b1e2a5 --- /dev/null +++ b/mumble-mimic-bot.py @@ -0,0 +1,47 @@ +""" +ATTN: This bot relies on both the pymumble and numpy libraries. Make sure they are installed before running. + +mimic-bot connects to the murmur server you designate, enters the channel assigned via "channel", +and repeats back audio received from the user after a short delay +""" + +import pymumble_py3 +import time +from pymumble_py3.callbacks import PYMUMBLE_CLBK_SOUNDRECEIVED as PCS +from collections import deque +import numpy as np + +server = "localhost" # Server address +nick = "mimic-bot" # Bot name +channel = "audio test" # Channel name +audio_buffer = deque() # Initialize a buffer to store audio chunks +last_received = None # Initialize a timestamp for the last received chunk +wait_duration = 2.0 # Duration to wait before mimic + +def sound_received_handler(user, soundchunk): + global audio_buffer, last_received + last_received = time.time() + audio_buffer.append(np.frombuffer(soundchunk.pcm, dtype=np.int16)) + +mumble = pymumble_py3.Mumble(server, nick) +mumble.callbacks.set_callback(PCS, sound_received_handler) +mumble.set_receive_sound(1) # Audio received +mumble.start() +mumble.is_ready() +mumble.channels.find_by_name(channel).move_in() + +while True: + current_time = time.time() + if last_received and (current_time - last_received >= wait_duration): # Calculate wait duration + last_received = None + buffered_audio = np.concatenate(list(audio_buffer)) # Begin buffer + audio_buffer.clear() + buffered_duration = len(buffered_audio) / 48000.0 + num_samples_for_5_sec = int((5.0 - buffered_duration) * 48000) + silence_data = np.zeros(max(0, num_samples_for_5_sec), dtype=np.int16) + new_audio = np.concatenate((silence_data, buffered_audio)) # End buffer + + new_pcm = new_audio.tobytes() # Combine audio and send + mumble.sound_output.add_sound(new_pcm) + + time.sleep(0.1) # Sleep until needed \ No newline at end of file