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Preserve WAV sample rate and number of channels #10

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Preserve WAV sample rate and number of channels #10

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13 changes: 7 additions & 6 deletions record_handle.py
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Original file line number Diff line number Diff line change
Expand Up @@ -51,10 +51,11 @@ def choose_rtx_output():
return int(microphone_choice)


def record(length=10, user_output_name="file", mic_input='',bitrate_input=48000):
def record(length=10, user_output_name="file", mic_input='',
sample_rate=48000, channels=2):
FORMAT = pyaudio.paInt16
CHANNELS = 2
RATE = bitrate_input
CHANNELS = channels
RATE = sample_rate
CHUNK = 1024
RECORD_SECONDS = length

Expand All @@ -71,7 +72,7 @@ def record(length=10, user_output_name="file", mic_input='',bitrate_input=48000)
format=FORMAT,
channels=CHANNELS,
input_device_index=mic_input,
rate=RATE,
rate=sample_rate,
input=True,
frames_per_buffer=CHUNK,
)
Expand All @@ -90,9 +91,9 @@ def record(length=10, user_output_name="file", mic_input='',bitrate_input=48000)
pyaudio_inst.terminate()

waveFile = wave.open(WAVE_OUTPUT_FILENAME, "wb")
waveFile.setnchannels(CHANNELS)
waveFile.setnchannels(channels)
waveFile.setsampwidth(pyaudio_inst.get_sample_size(FORMAT))
waveFile.setframerate(RATE)
waveFile.setframerate(sample_rate)
waveFile.writeframes(b"".join(frames))
waveFile.close()
print("Complete!\n")
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16 changes: 11 additions & 5 deletions rtx-core.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@

from mutagen.mp3 import MP3
from mutagen.flac import FLAC
from mutagen.wave import WAVE

from input_handle import *
from record_handle import *
Expand Down Expand Up @@ -34,8 +35,8 @@ def main(argv):
codec = "MP3"
convert = True
elif "wav" in input_file_extension.lower():
codec = "MP3"
convert = True
codec = "WAVE"
convert = False

# Convert the input file to MP3 if it is not already
if convert == True:
Expand Down Expand Up @@ -64,15 +65,19 @@ def main(argv):
input_track = MP3(input_song_path)
elif codec == "FLAC":
input_track = FLAC(input_song_path)
elif codec == "WAVE":
input_track = WAVE(input_song_path)

length_of_input_song = int(input_track.info.length)
hours, mins, seconds = convertTime(length_of_input_song)
bitrate_of_input_song = int(input_track.info.sample_rate)
bitrate_of_input_song = int(input_track.info.bitrate)
sample_rate_input_song = int(input_track.info.sample_rate)
channels = int(input_track.info.channels)

# Print some info about the song to the console
print("\nNow Processing: " + input_song_path + "\n")
print("SampleRat: " + str(bitrate_of_input_song))
print("SampleRate: " + str(sample_rate_input_song))
print("Bitrate: " + str(bitrate_of_input_song))
print('Duration: %s:%s:%s' % (hours, mins, seconds))
print("Playbacktime is in Realtime, this tool tunnels the audio to the RTX Voice Input")
print("Endtime: " + add_time(hours, mins, seconds))
Expand All @@ -82,7 +87,8 @@ def main(argv):
length_of_input_song+addTimepaddding,
export_song_path,
mic_input,
bitrate_of_input_song
sample_rate_input_song,
channels=channels
)
mixer.music.stop() # Stop it
mixer.quit() # Quit it
Expand Down