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fix: selection preset quality returning null

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This commit is contained in:
Kingkor Roy Tirtho 2025-11-04 13:45:23 +06:00
parent 6272f376ea
commit e1fa9efa14
2 changed files with 22 additions and 38 deletions
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5
lib/provider/metadata_plugin/audio_source/quality_presets.dart
View File

@ -69,7 +69,10 @@ class AudioSourceAvailableQualityPresetsNotifier
if (persistedStateStr != null) {
state =
AudioSourcePresetsState.fromJson(jsonDecode(persistedStateStr));
AudioSourcePresetsState.fromJson(jsonDecode(persistedStateStr))
.copyWith(
presets: audioSource.audioSource.supportedPresets,
);
} else {
state = AudioSourcePresetsState(
presets: audioSource.audioSource.supportedPresets,

55
lib/services/sourced_track/sourced_track.dart
View File

@ -306,6 +306,8 @@ class SourcedTrack extends BasicSourcedTrack {
SpotubeAudioSourceContainerPreset preset,
int qualityIndex,
) {
if (sources.isEmpty) return null;
final quality = preset.qualities[qualityIndex];
final exactMatch = sources.firstWhereOrNull(
@ -326,45 +328,24 @@ class SourcedTrack extends BasicSourcedTrack {
return exactMatch;
}
// Find the closest to preset
SpotubeAudioSourceStreamObject? closest;
for (final source in sources) {
if (source.container != preset.name) continue;
if (quality case SpotubeAudioLosslessContainerQuality()) {
final sourceBps = (source.bitDepth ?? 0) * (source.sampleRate ?? 0);
final qualityBps = quality.bitDepth * quality.sampleRate;
final closestBps =
(closest?.bitDepth ?? 0) * (closest?.sampleRate ?? 0);
if (sourceBps == qualityBps) {
closest = source;
break;
}
final closestDiff = (closestBps - qualityBps).abs();
final sourceDiff = (sourceBps - qualityBps).abs();
if (sourceDiff < closestDiff) {
closest = source;
}
// Find the preset with closest quality to the supplied quality
return sources.where((source) {
return source.container == preset.name;
}).reduce((prev, curr) {
if (quality is SpotubeAudioLosslessContainerQuality) {
final prevDiff = ((prev.sampleRate ?? 0) - quality.sampleRate).abs() +
((prev.bitDepth ?? 0) - quality.bitDepth).abs();
final currDiff = ((curr.sampleRate ?? 0) - quality.sampleRate).abs() +
((curr.bitDepth ?? 0) - quality.bitDepth).abs();
return currDiff < prevDiff ? curr : prev;
} else {
final presetBitrate =
(preset as SpotubeAudioLossyContainerQuality).bitrate;
if (presetBitrate == source.bitrate) {
closest = source;
break;
final prevDiff = ((prev.bitrate ?? 0) -
(quality as SpotubeAudioLossyContainerQuality).bitrate)
.abs();
final currDiff = ((curr.bitrate ?? 0) - quality.bitrate).abs();
return currDiff < prevDiff ? curr : prev;
}
final closestDiff = (closest?.bitrate ?? 0) - presetBitrate;
final sourceDiff = (source.bitrate ?? 0) - presetBitrate;
if (sourceDiff < closestDiff) {
closest = source;
}
}
}
return closest;
});
}
String? getUrlOfQuality(