这款原本是在GBA上看图的工具，作者应广大玩家的要求在最新的3.0版中加入了
背景音乐播放的功能，官方的原话如下：
In Jpeg Packer:
Switched to jpeglib: Improved Jpeg Packing
Headers are automatically fixed with gbarm, now GBA Jpeg Viewer should work with all flashcarts
Rewrote Bilinear and Bicubic resize, now they are up to four times faster
In Jpeg Viewer:
Slighlty Faster jpeg decoding
Can play bg music! It sounds crazy to me too, but so many peopole asked for this feature that I had to add it :-)

大家可以到其官网看看地址是：

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