How to convert XviD videos to MKV on Mac?
XviD to MKV on Mac OS X: Convert Video from XviD (Audio Video Interleaved) to MKV (Matroska Video) with Mac MKV video Converter, XviD2MKV converter for Mac, conversion
What are XviD videos?
XviD is the name of a popular new video codec which is being developed as an open source project by volunteer programmers from all over the world. The codec is just like DivX based on the highly efficient MPEG-4 compression standard for video. The XviD format is still not as widely used as DivX, but as it's fully compliant with the same MPEG-4 standard XviD movies usually play in DVD players that support DivX.
XviD videos is those videos which are encoded with XviD encoder. Most popular XviD video files are formatted as MP4, AVI, MOV, etc.
How to convert XviD to MKV on Mac OS X?
Step 1, Download and install XviD to MKV video converter
You can download it for free here:
To install it, simply mount the .dmg archive by double-clicking it, and copy the application to your applications folder (or wherever you want).
Step 2, Add XviD video filesClick the "Add Files" button to add XviD video files to the program. This XviD to MKV video converter for Mac supports drag and dropping. It also supports batch conversion, so you can import and convert several multimedia files at a time.

Step 3, Select output format
Use the “format” on the bottom of the window to control the output format. Click on the toggle to the right of the "Format" label to expand the panel. Select "MKV (Matroska )Video" as the output format.

Step 4, Change MKV Video and audio Settings

Click on the “Setting” button to expand “Setting” panel.
You can change the Resolution, Encoder, Bit rate and Frame rate of the MKV video and Sample Rate, Channels, Encoder and Bit Rate of the MKV Audio. The size of the MKV file depends a lot on these settings.
Step 5, Select output directory
Expand the "Output" panel. Use the "Browse" button to select an output directory.
Step 6, Click “Convert” to convert XviD Video to MKV on Mac.
