IPA: //ˌpoʊstprəˈdʌkʃən//
KK: /ˌpoʊstprəˈdʌkʃən/
The final stage in making a film or television show, which happens after the filming is done and usually includes editing and adding sound.
The postproduction process took several months to complete before the movie was ready for release.
Postproduction → It is formed from "post-" (meaning after) and "production" (from Latin "productio", meaning the act of leading forth or bringing forth). The word refers to the processes that occur after the initial production of a film or media project.
Think of the word 'post-' meaning 'after' and 'production' as the act of creating something. This helps you remember that postproduction refers to the work done after the initial creation.