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fix: set audio channels

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wxg0103 2024-12-18 10:19:32 +08:00 committed by wxg
parent dd6eee6e26
commit 0724fde7da
1 changed files with 2 additions and 0 deletions
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2
apps/common/util/common.py
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@ -150,6 +150,7 @@ def any_to_amr(any_path, amr_path):
raise NotImplementedError("Not support file type: {}".format(any_path))
audio = AudioSegment.from_file(any_path)
audio = audio.set_frame_rate(8000) # only support 8000
audio = audio.set_channels(1)
audio.export(amr_path, format="amr")
return audio.duration_seconds * 1000
@ -165,6 +166,7 @@ def any_to_mp3(any_path, mp3_path):
sil_to_wav(any_path, any_path)
any_path = mp3_path
audio = AudioSegment.from_file(any_path)
audio = audio.set_channels(1)
audio.export(mp3_path, format="mp3")