761

other/761/mpg123.py

@@ -0,0 +1,38 @@
+from mpg123 import Mpg123
+# import wave
+# import struct
+# https://github.com/20tab/mpg123-python
+
+
+def bin_to_text(binary_str):
+    ret = ''
+    for i in range(0, len(binary_str), 8):
+        ret += chr(int(binary_str[i:i + 8], 2))
+    return ret
+
+
+mp3 = Mpg123('761.MP3')
+# rate, channels, encoding = mp3.get_format()
+# wav = wave.open('761.wav', 'wb')
+# wav.setnchannels(channels)
+# wav.setframerate(rate)
+# wav.setsampwidth(mp3.get_width_by_encoding(encoding))
+# # fill the wave file
+# for frame in mp3.iter_frames():
+#     wav.writeframes(frame)
+# wav.close()
+
+
+txt = [''] * 8
+for i, frame in enumerate(mp3.iter_frames()):
+    # bytes = struct.unpack('H' * (len(frame) // 2), frame)
+    for u in range(1):
+        for b in range(0, len(frame), 167):
+            txt[u] += '1' if frame[b] & (1 << 0) else '0'
+    # for x in bytes:
+    #     txt += '1' if x & 1 else '0'
+    # if i > 5:
+    #     break
+
+for t in txt:
+    print(bin_to_text(t))