How to convert AVI videos to MKV on Mac?
AVI to MKV on Mac OS X: Convert Video from AVI (Audio Video Interleaved) to MKV (Matroska Video) with Mac MKV video Converter, AVI2MKV converter for Mac, conversion
What are AVI videos?
AVI, an acronym for Audio Video Interleave, is a multimedia container format. An AVI file can carry audio/visual data inside in almost any compression scheme, including: MPEG-4, XviD, DivX and others.
AVI is Microsoft's response to Apple's QuickTime technology. Early AVI files were limited on choice of video and audio codecs, quality, and resolution. However, with the introduction of DirectShow, AVI became a very flexible and powerful architecture. Some newer codecs including DivX and XviD enable AVI files to have similar or even better quality than DVD.
How to convert AVI to MKV on Mac OS X?
Step 1, Download and install AVI 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 AVI video filesClick the "Add Files" button to add AVI video files to the program. This AVI 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 AVI to MKV on Mac.
