关于车机U盘音乐歌曲名显示乱码bug 的解决方法

浅浅的花香味﹌ 2022-09-17 04:25 647阅读 0赞

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# [其他（非编程相关）][Link 1] #

# 问题 #

下载高品质wav音乐到U盘在车机上播放出现乱码。

# 规避前后对比 #

## 规避前 ##

文件的名称是显示正确的  
  ![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA6ZW_5rKZ57qi6IOW5a2Q572R57uc56eR5oqA5pyJ6ZmQ5YWs5Y-4_size_13_color_FFFFFF_t_70_g_se_x_16]  
  播放“光辉岁月”歌曲名出现乱码，如下图：  
  ![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA6ZW_5rKZ57qi6IOW5a2Q572R57uc56eR5oqA5pyJ6ZmQ5YWs5Y-4_size_14_color_FFFFFF_t_70_g_se_x_16]  
  到当前曲目的文件名是乱码（PS：文件夹的beyond文件夹中不是乱码），如下图：  
  ![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA6ZW_5rKZ57qi6IOW5a2Q572R57uc56eR5oqA5pyJ6ZmQ5YWs5Y-4_size_14_color_FFFFFF_t_70_g_se_x_16 1]

## 规避后 ##

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA6ZW_5rKZ57qi6IOW5a2Q572R57uc56eR5oqA5pyJ6ZmQ5YWs5Y-4_size_12_color_FFFFFF_t_70_g_se_x_16]

# 原理 #

车机读取U盘音乐读取到部分tag，可能触发了关键词，导致显示为乱码。

# 解决方法 #

使用mp3tag对wav音频文件去掉所有tag，可在使用方面规避。

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA6ZW_5rKZ57qi6IOW5a2Q572R57uc56eR5oqA5pyJ6ZmQ5YWs5Y-4_size_16_color_FFFFFF_t_70_g_se_x_16]  
  ![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA6ZW_5rKZ57qi6IOW5a2Q572R57uc56eR5oqA5pyJ6ZmQ5YWs5Y-4_size_16_color_FFFFFF_t_70_g_se_x_16 1]  
  去掉tag即可。

# 规避后截图 #

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA6ZW_5rKZ57qi6IOW5a2Q572R57uc56eR5oqA5pyJ6ZmQ5YWs5Y-4_size_12_color_FFFFFF_t_70_g_se_x_16 1]

若该文为原创文章，转载请注明原文出处  
本文章博客地址：[https://hpzwl.blog.csdn.net/article/details/120980465][https_hpzwl.blog.csdn.net_article_details_120980465 1]

[https_hpzwl.blog.csdn.net_article_details_120980465]: https://hpzwl.blog.csdn.net/article/details/120980465
[Qt_OpenCV_OpenGL_ffmpeg_OSG]: https://blog.csdn.net/qq21497936/article/details/102478062
[Link 1]: https://blog.csdn.net/qq21497936/article/details/102478062#%E5%85%B6%E4%BB%96%EF%BC%88%E9%9D%9E%E7%BC%96%E7%A8%8B%E7%9B%B8%E5%85%B3%EF%BC%89
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[https_hpzwl.blog.csdn.net_article_details_120980465 1]: https://hpzwl.blog.csdn.net/article/details/120782390