This likely refers to a 4K device, such as a DLTA-4K decoder, transmitter, or camera [1].
Search tech forums (e.g., AVForums, Reddit/r/sysadmin, specialized broadcast tech forums) for "dlta4k txt" to see if others have shared configuration files. Download 188 mac dlta4k txt
To help me find this exact file for you, could you please tell me: This likely refers to a 4K device, such