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replaygain: targetlevel and peak_method depends on tag format

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Allow to configure the target level for R128_* tags separately from REPLAYGAIN_*
tags and skip peak calculation for R128_* tags if possible.
This commit is contained in:
Zsin Skri 2019-07-22 13:20:28 +02:00
parent 0c8eead459
commit e7e2c424e7
1 changed files with 14 additions and 12 deletions
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26
beetsplug/replaygain.py
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@ -1164,10 +1164,11 @@ class ReplayGainPlugin(BeetsPlugin):
'overwrite': False,
'auto': True,
'backend': u'command',
'per_disc': False,
'peak': 'true',
'targetlevel': 89,
'r128': ['Opus'],
'per_disc': False,
"peak": "true",
'r128_targetlevel': lufs_to_db(-23),
})
self.overwrite = self.config['overwrite'].get(bool)
@ -1262,16 +1263,21 @@ class ReplayGainPlugin(BeetsPlugin):
def tag_specific_values(self, items):
"""Return some tag specific values.
Returns a tuple (store_track_gain, store_album_gain).
Returns a tuple (store_track_gain, store_album_gain, target_level,
peak_method).
"""
if any([self.should_use_r128(item) for item in items]):
store_track_gain = self.store_track_r128_gain
store_album_gain = self.store_album_r128_gain
target_level = self.config['r128_targetlevel'].as_number()
peak = Peak.none # R128_* tags do not store the track/album peak
else:
store_track_gain = self.store_track_gain
store_album_gain = self.store_album_gain
target_level = self.config['targetlevel'].as_number()
peak = self._peak_method
return store_track_gain, store_album_gain
return store_track_gain, store_album_gain, target_level, peak
def handle_album(self, album, write, force=False):
"""Compute album and track replay gain store it in all of the
@ -1295,7 +1301,7 @@ class ReplayGainPlugin(BeetsPlugin):
)
tag_vals = self.tag_specific_values(album.items())
store_track_gain, store_album_gain = tag_vals
store_track_gain, store_album_gain, target_level, peak = tag_vals
discs = dict()
if self.per_disc:
@ -1309,9 +1315,7 @@ class ReplayGainPlugin(BeetsPlugin):
for discnumber, items in discs.items():
try:
album_gain = self.backend_instance.compute_album_gain(
items,
self.config['targetlevel'].as_number(),
self._peak_method,
items, target_level, peak
)
if len(album_gain.track_gains) != len(items):
raise ReplayGainError(
@ -1344,13 +1348,11 @@ class ReplayGainPlugin(BeetsPlugin):
self._log.info(u'analyzing {0}', item)
tag_vals = self.tag_specific_values([item])
store_track_gain, store_album_gain = tag_vals
store_track_gain, store_album_gain, target_level, peak = tag_vals
try:
track_gains = self.backend_instance.compute_track_gain(
[item],
self.config['targetlevel'].as_number(),
self._peak_method,
[item], target_level, peak
)
if len(track_gains) != 1:
raise ReplayGainError(