Have you heard? Audio is important!
With lighting in place, it’s time to set up the audio. Most internal smartphone mics aren’t ideal, as they can make voices sound hollow. Even with the best video in the world, if the audio is poor, no one will want to watch it
The audio from your smartphone is great for reference, but not for the final product. Ideally, capture audio with a handheld external recorder, which requires two AA batteries and an SD card. Many companies such as Tascam, Zoom, Philips and Sony, for example, make reliable recorders, so do your research to figure out which suits your needs.
The recorder can be used by itself if it’s kept out of the frame but close to the speaker’s face, but a basic lavalier mic that can clip onto the speaker’s shirt would be helpful. These are also easily found online. Prices vary greatly, but if your firm is planning to create a fair amount of content, consider investing in a quality, reliable microphone set.
Alternatively, there are lav mics that can plug directly into your phone for a fraction of the price of a professional mic. Find what fits your firm, and then practice to make sure the quality is up to standards.