更新日志：
AIMP v4.50, build 2042 (2017.10.30)
Localizations and 3rd party libraries have been updated
Fixed: Playlists - changing the read only setting does not take any effect if playlist was not yet loaded
Fixed: Lyrics - the LRC file format parser processes some brackets incorrectly
Small bugs and defects were fixed
本地化和第三方库已更新
修复：播放列表 - 如果播放列表尚未加载，更改只读设置不会影响
修复：歌词 - LRC文件格式解析器处理一些括号错误
修复了一些小错误和缺陷

Whats new in v4.50 in comparing with v4.13?
Common: support for 4K monitors
Common: support for monitors with different DPI
Audio Converter: an ability to close the app automatically after conversion
Audio Converter: the statistics are now shown after conversion (optional)
Music Library: Table - an ability to customize list of fields for grouping
Music Library: Table - an ability to customize list of fields that used for group details
Music Library: an ability to quick access to the "reset column filter" commands via context menu of filter button
Music Library: an ability to reset stats for selected files only
Music Library: an ability to size group details area in default skin
Music Library: column customization menu no longer closes after the click
Music Library: new DB engine that improved performance by 10 times
Music Library: the Lyricist, Mood, Conductor and Comment columns have been added
Player: decoders for the WebM and Matroska Audio formats have been added
Player: support for MKA, AA3, AT3, OMA, YouTube file formats
Player: support for lyrics in the .LRC and .SRT file formats (skin must support lyrics too)
Player: the "jump 5 sec back on start if playback is paused for more than 15 seconds" option has been added
Player: the "jump to next track on deleting playing file from playlist" option has been added
Player: the "restore playback position for each playlist" option has been added
Tag Editor: an ability to download lyrics from the Internet (additional plugins are required)
Tag Editor: the Lyricist, Mood, Conductor, Catalog, Compilation, ISRC, Rating and Encoder tag fields have been added
Skin Engine: potential abilities have been extended

与v4.13相比，v4.50有哪些新功能？
通用：支持4K显示器
通用：支持具有不同DPI的显示器
音频转换器：能够在转换后自动关闭应用程序
音频转换器：转换后显示统计信息（可选）
音乐库：表 - 自定义要分组的字段列表的功能
音乐库：表 - 自定义用于组详细信息的字段列表的功能
音乐库：能够通过过滤器按钮的上下文菜单快速访问“重置列过滤器”命令
音乐库：只能重置所选文件的统计信息的能力
音乐库：能够将组细节区域设置为默认皮肤
音乐库：列自定义菜单在点击后不再关闭
音乐库：新的DB引擎，提高了10倍的性能
音乐库：添加了歌词、情绪、指挥和评论栏
播放器：已添加WebM和Matroska音频格式的解码器
播放器：支持MKA、AA3、AT3、OMA、YouTube文件格式
播放器：支持.LRC和.SRT文件格式的歌词（皮肤也必须支持歌词）
播放器：添加了“如果播放暂停超过15秒，则在启动时跳回5秒”选项
播放器：添加了“从播放列表删除播放文件时跳转到下一曲目”选项
播放器：添加了“恢复每个播放列表的播放位置”选项
标签编辑器：能够从互联网上下载歌词（需要额外的插件）
标签编辑器：添加了作词、情绪、指挥、目录、编辑、ISRC、评分和编码器标签字段
皮肤引擎：潜在的能力已经扩展