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replaced sox_ng with ffmpeg for audio-processing

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pat-e
2025-09-21 23:51:34 +02:00
parent 4f347e930d
commit 27f8816917
1 changed files with 3 additions and 2 deletions
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5
av1_opus_encoder.py
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@@ -67,9 +67,10 @@ def convert_audio_track(index, ch, lang, audio_temp_dir, source_file, should_dow
ffmpeg_args += ["-c:a", "flac", str(temp_extracted)]
run_cmd(ffmpeg_args)
print(f" - Normalizing Audio Track #{index} with SoX...")
print(f" - Normalizing Audio Track #{index} with ffmpeg (loudnorm)...")
run_cmd([
"sox_ng", "--show-progress", str(temp_extracted), str(temp_normalized), "--temp", str(audio_temp_path), "loudness", "-18"
"ffmpeg", "-v", "quiet", "-stats", "-y", "-i", str(temp_extracted),
"-af", "loudnorm=I=-14:LRA=7:tp=-1", "-c:a", "flac", str(temp_normalized)
])
# Set bitrate based on the final channel count of the Opus file.