The "JUL" prefix followed by "064" most likely refers to the , where 064 represents the 64th day of the year. According to the Julian Day Calendar , this corresponds to March 5th (or March 4th in a leap year). Organizations often use this format to track when a file was recorded or processed. 2. Localization (ES)
A localized master file for televised or digital distribution in Spanish-speaking regions. JUL-064-ES.mp4
Was recorded in or specifically edited for a Spanish-speaking market. 3. The "JUL" prefix followed by "064" most likely