I just got my first real camera which is a Sony a6400 and honestly Im a bit overwhelmed with everything. I tried taking some videos of my nieces birthday party last weekend and the picture looked amazing but the sound was just... it sounded like everyone was under a blanket or something and there was this weird hissing sound in the background too. I realized the built in mic is probably not enough for what I want to do especially if there is any wind outside. I have a big family wedding coming up in about two weeks in New Jersey and I really want to capture the speeches and some of the dancing without it sounding like total garbage but I'm worried I'll buy the wrong thing. Ive been looking online but there are so many options like those fuzzy things you put on top or the little ones that clip to shirts and I have no idea what actually plugs into the Sony port. I dont want to spend more than maybe 150 bucks because the camera was already a lot for me and I still need to buy a memory card. Is there a specific brand or model that is easy to just plug in and it works right away without me having to change a bunch of menus? Im really scared of buying something that needs its own batteries or complicated settings because I'll definitely forget to turn it on or something. Which external microphone works best for a Sony mirrorless camera for a beginner?
Adding my two cents here because audio can be so stressful when starting out. You might want to consider staying within the Sony ecosystem since their hot shoe is actually pretty smart. It simplifies things a lot.
Just catching up on this. One quick thing tho, how close are you gonna be to the people talking? Distance is a huge deal... if you're within 10 feet, the <a href=" https://www.bhphotovideo.com/c/search?Ntt= Sennheiser+MKE+200+Directional+On-Camera+Microphone&BI=8941&KBID=10361&SID=12345&DFF=d50" target="_blank" rel="nofollow sponsored">Sennheiser MKE 200 Directional On-Camera Microphone has worked really well for me.
Congrats on the a6400! I remember my first wedding shoot, totally nervous but I grabbed a Rode VideoMicro Compact On-Camera Microphone and it was fantastic. It's super tiny and honestly amazing because it doesnt need any batteries at all.