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fix: bump up audio quality settings in StreamingAudioWriter
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remsky 2025-02-13 00:22:14 -07:00
parent 37ea01eaf9
commit cfae7db7fc
1 changed files with 4 additions and 4 deletions
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8
api/src/services/streaming_audio_writer.py
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@ -112,7 +112,7 @@ class StreamingAudioWriter:
parameters.extend( parameters.extend(
[ [
"-q:a", "-q:a",
"2", "0", # Highest quality
"-write_xing", "-write_xing",
"1", # XING header for MP3 "1", # XING header for MP3
"-id3v1", "-id3v1",
@ -142,7 +142,7 @@ class StreamingAudioWriter:
self.encoder.export( self.encoder.export(
output_buffer, output_buffer,
**format_args, **format_args,
bitrate="192k", bitrate="192k", # Optimal for 24kHz/16-bit mono source
parameters=parameters, parameters=parameters,
) )
self.encoder = None self.encoder = None
@ -189,10 +189,10 @@ class StreamingAudioWriter:
self.encoder.export( self.encoder.export(
output_buffer, output_buffer,
**format_args, **format_args,
bitrate="192k", bitrate="192k", # Optimal for 24kHz/16-bit mono source
parameters=[ parameters=[
"-q:a", "-q:a",
"2", "0", # Highest quality for chunks too
"-write_xing", "-write_xing",
"0", # No XING headers for chunks "0", # No XING headers for chunks
], ],