I would like to thank Jordao Sousa for helping me with the sound, the sound quality for this short documentary film is satisfying and there is no extra effort that I need put to fix it.
When I compare the sound quality of the actual interview and rehearsal interview, I could hear a difference between them. In the rehearsal interview there are plenty of background noises that disturbing the interview and also there was some echo sound that going on in the room.
From the rehearsal interview I realised that the short documentary film, particularly the film that contains a lot of interview, require good sound quality. therefore I was quite focus on the sound as well.