Convert trec to j2c

What is the difference between .trec and .j2c?

Description: A TREC file contains a screen recording captured by TechSmith Camtasia, a screen recording and video editing program. It stores audio and video from a user's screen recording session and includes metadata, such as cursor effects and transitions. TREC files are typically used for storing content for tutorials and demonstrations.; The JPEG 2000 Code Stream (j2c) file format is a type of image file format that is part of the JPEG 2000 family of image standards. This format is specifically designed for encoding images in a highly efficient manner, allowing for both lossless (exact reproduction) and lossy (approximate) compression. The j2c format focuses on the core coding stream of JPEG 2000 images, representing the encoded image data without additional metadata or structure.