What is TOD?
TOD are informal names of tapeless video formats used by JVC in some models of digital camcorders. Format names correspond to extensions of video files. Neither JVC nor Panasonic, who pioneered the format, explained meaning of the file extensions. MOD is used exclusively for standard definition video files, while TOD is used for high definition files. The formats were never given an official name.
What is MKV?
The Matroska Multimedia Container (Matroska, MKV) can hold a quantity of video, audio, picture or subtitle tracks inside a single file. It is intended to store common multimedia content, like movies or TV shows. Matroska file types are *.MKV.

Guide---Convert TOD to MKV
Step 1, Click Add File button to add TOD files you want to convert to MKV format, and you can also capture your favorite pictures when you preview the video.
Step 2, Adjust the Brightness, Contrast and Saturation in Effect window. Just set the exact start time and end time or dragging the two scissors under the window.
You can also Trim and Crop video with this TOD to MKV Converter.
Step 3, Set output parameters for the converted TOD to MKV video. Open the Profile drop-down list to choose the right output format, and then click Browse button to select an output folder to save the video.

Step 4, Press
button to convert TOD files to MKV.
Now, you can enjoy the converted TOD to MKV video with your family!