Conversion of trec files to mpeg4 file format

Camtasia screen recording software can export its recorded sessions to several other multimedia formats, including the WMV. This can be done simply by using the Produce and Share function in the program, where you change the option to Custom production settings and in the next step select MP4, which is MPEG-4. The Mac version of Camtasia also supports MP4, that can be simply renamed to MPEG4 should you need that.

Open TREC file    Open MPEG4 file