DeSmuME SVN r4107 is released. DeSmuME is an open source Nintendo DS(NDS) emulator for Linux, Mac OS and Windows. DeSmuME supports save states, the ability to increase the size of the screen and it supports filters to improve image quality. DeSmuME also supports microphone use on Windows and Linux ports, as well as direct video and audio recording. The emulator also features a built-in movie recorder.

DeSmuME SVN Changelog:
r4106
Better common fake mic, #3320744
This is the preliminary patch that adds different behaviour to the comon fake mic implementation to better match desmume feature set.
This patch adds the code for the missing feature before changing the mic API.
From rogerman, #3320744
r4107
firmware: Move firmware.dfc to Battery directory, #3349229
There currently is no official place for the firmware.dfc file. The current behavior is to save the .dfc in the same directory as the executable. Per zeromus' suggestion, the .dfc will now be saved in the Battery directory. This will be true for all ports that support DeSmuME's directory structure.
Patch from rogerman.

Download: DeSmuME SVN r4107 32bit
Download: DeSmuME SVN r4107 64bit
Source: Here