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Improve audio normalization

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* Move calculation of LUFS to a scheduled task as it's pretty slow
* Correctly calculate album LUFS
* Don't try to convert replaygain tags to LUFS values
This commit is contained in:
Bond_009
2024-04-28 15:18:53 +02:00
parent 5612cb8178
commit 88a38a61b5
11 changed files with 232 additions and 69 deletions
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12
Emby.Server.Implementations/Data/SqliteItemRepository.cs
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@@ -49,8 +49,8 @@ namespace Emby.Server.Implementations.Data
private const string SaveItemCommandText =
@"replace into TypedBaseItems
(guid,type,data,Path,StartDate,EndDate,ChannelId,IsMovie,IsSeries,EpisodeTitle,IsRepeat,CommunityRating,CustomRating,IndexNumber,IsLocked,Name,OfficialRating,MediaType,Overview,ParentIndexNumber,PremiereDate,ProductionYear,ParentId,Genres,InheritedParentalRatingValue,SortName,ForcedSortName,RunTimeTicks,Size,DateCreated,DateModified,PreferredMetadataLanguage,PreferredMetadataCountryCode,Width,Height,DateLastRefreshed,DateLastSaved,IsInMixedFolder,LockedFields,Studios,Audio,ExternalServiceId,Tags,IsFolder,UnratedType,TopParentId,TrailerTypes,CriticRating,CleanName,PresentationUniqueKey,OriginalTitle,PrimaryVersionId,DateLastMediaAdded,Album,LUFS,IsVirtualItem,SeriesName,UserDataKey,SeasonName,SeasonId,SeriesId,ExternalSeriesId,Tagline,ProviderIds,Images,ProductionLocations,ExtraIds,TotalBitrate,ExtraType,Artists,AlbumArtists,ExternalId,SeriesPresentationUniqueKey,ShowId,OwnerId)
values (@guid,@type,@data,@Path,@StartDate,@EndDate,@ChannelId,@IsMovie,@IsSeries,@EpisodeTitle,@IsRepeat,@CommunityRating,@CustomRating,@IndexNumber,@IsLocked,@Name,@OfficialRating,@MediaType,@Overview,@ParentIndexNumber,@PremiereDate,@ProductionYear,@ParentId,@Genres,@InheritedParentalRatingValue,@SortName,@ForcedSortName,@RunTimeTicks,@Size,@DateCreated,@DateModified,@PreferredMetadataLanguage,@PreferredMetadataCountryCode,@Width,@Height,@DateLastRefreshed,@DateLastSaved,@IsInMixedFolder,@LockedFields,@Studios,@Audio,@ExternalServiceId,@Tags,@IsFolder,@UnratedType,@TopParentId,@TrailerTypes,@CriticRating,@CleanName,@PresentationUniqueKey,@OriginalTitle,@PrimaryVersionId,@DateLastMediaAdded,@Album,@LUFS,@IsVirtualItem,@SeriesName,@UserDataKey,@SeasonName,@SeasonId,@SeriesId,@ExternalSeriesId,@Tagline,@ProviderIds,@Images,@ProductionLocations,@ExtraIds,@TotalBitrate,@ExtraType,@Artists,@AlbumArtists,@ExternalId,@SeriesPresentationUniqueKey,@ShowId,@OwnerId)";
(guid,type,data,Path,StartDate,EndDate,ChannelId,IsMovie,IsSeries,EpisodeTitle,IsRepeat,CommunityRating,CustomRating,IndexNumber,IsLocked,Name,OfficialRating,MediaType,Overview,ParentIndexNumber,PremiereDate,ProductionYear,ParentId,Genres,InheritedParentalRatingValue,SortName,ForcedSortName,RunTimeTicks,Size,DateCreated,DateModified,PreferredMetadataLanguage,PreferredMetadataCountryCode,Width,Height,DateLastRefreshed,DateLastSaved,IsInMixedFolder,LockedFields,Studios,Audio,ExternalServiceId,Tags,IsFolder,UnratedType,TopParentId,TrailerTypes,CriticRating,CleanName,PresentationUniqueKey,OriginalTitle,PrimaryVersionId,DateLastMediaAdded,Album,LUFS,NormalizationGain,IsVirtualItem,SeriesName,UserDataKey,SeasonName,SeasonId,SeriesId,ExternalSeriesId,Tagline,ProviderIds,Images,ProductionLocations,ExtraIds,TotalBitrate,ExtraType,Artists,AlbumArtists,ExternalId,SeriesPresentationUniqueKey,ShowId,OwnerId)
values (@guid,@type,@data,@Path,@StartDate,@EndDate,@ChannelId,@IsMovie,@IsSeries,@EpisodeTitle,@IsRepeat,@CommunityRating,@CustomRating,@IndexNumber,@IsLocked,@Name,@OfficialRating,@MediaType,@Overview,@ParentIndexNumber,@PremiereDate,@ProductionYear,@ParentId,@Genres,@InheritedParentalRatingValue,@SortName,@ForcedSortName,@RunTimeTicks,@Size,@DateCreated,@DateModified,@PreferredMetadataLanguage,@PreferredMetadataCountryCode,@Width,@Height,@DateLastRefreshed,@DateLastSaved,@IsInMixedFolder,@LockedFields,@Studios,@Audio,@ExternalServiceId,@Tags,@IsFolder,@UnratedType,@TopParentId,@TrailerTypes,@CriticRating,@CleanName,@PresentationUniqueKey,@OriginalTitle,@PrimaryVersionId,@DateLastMediaAdded,@Album,@LUFS,@NormalizationGain,@IsVirtualItem,@SeriesName,@UserDataKey,@SeasonName,@SeasonId,@SeriesId,@ExternalSeriesId,@Tagline,@ProviderIds,@Images,@ProductionLocations,@ExtraIds,@TotalBitrate,@ExtraType,@Artists,@AlbumArtists,@ExternalId,@SeriesPresentationUniqueKey,@ShowId,@OwnerId)";
private readonly IServerConfigurationManager _config;
private readonly IServerApplicationHost _appHost;
@@ -111,6 +111,7 @@ namespace Emby.Server.Implementations.Data
"DateLastMediaAdded",
"Album",
"LUFS",
"NormalizationGain",
"CriticRating",
"IsVirtualItem",
"SeriesName",
@@ -478,6 +479,7 @@ namespace Emby.Server.Implementations.Data
AddColumn(connection, "TypedBaseItems", "DateLastMediaAdded", "DATETIME", existingColumnNames);
AddColumn(connection, "TypedBaseItems", "Album", "Text", existingColumnNames);
AddColumn(connection, "TypedBaseItems", "LUFS", "Float", existingColumnNames);
AddColumn(connection, "TypedBaseItems", "NormalizationGain", "Float", existingColumnNames);
AddColumn(connection, "TypedBaseItems", "IsVirtualItem", "BIT", existingColumnNames);
AddColumn(connection, "TypedBaseItems", "SeriesName", "Text", existingColumnNames);
AddColumn(connection, "TypedBaseItems", "UserDataKey", "Text", existingColumnNames);
@@ -886,6 +888,7 @@ namespace Emby.Server.Implementations.Data
saveItemStatement.TryBind("@Album", item.Album);
saveItemStatement.TryBind("@LUFS", item.LUFS);
saveItemStatement.TryBind("@NormalizationGain", item.NormalizationGain);
saveItemStatement.TryBind("@IsVirtualItem", item.IsVirtualItem);
if (item is IHasSeries hasSeriesName)
@@ -1672,6 +1675,11 @@ namespace Emby.Server.Implementations.Data
item.LUFS = lUFS;
}
if (reader.TryGetSingle(index++, out var normalizationGain))
{
item.NormalizationGain = normalizationGain;
}
if (reader.TryGetSingle(index++, out var criticRating))
{
item.CriticRating = criticRating;