Is the Nikon D3100 good for sound on video because I heard it wasn't the best?

I like this camera (the link to the camera is down below) but I would use the camera all the time for videos and I need it to have good sound because I make YouTube videos, I'm also really into photography so it has to be great for both, I know its good for photo's but I heard its not the best with the sound. So if its not good for sound please leave a camera that takes good photos like this one but with great sound. Thank you.

camera- http://www.walmart.com/...d/22952922

I have that camera and i like it but i use a external rode mic because i didn't like the built in mic sound

You can't get movie quality sound. But the sound itself is OK.

Here's a part of a review.

"No external mic input. The D3100 is sufficient for getting a clip when you want it, you're not going to have movie quality sound. Who carries an external mic with them on vacation? If you're buying a DSLR specifically for video capabilities, you probably should be considering a dedicated camcorder anyway. For my purposes, there's nothing wrong with mono sound."

Amazon has a better return policy than walmart. So get it from there.

http://www.amazon.com/...003ZYF3LO/

(You might have to add the item to your cart to see if there's a difference between the listed price and the actual prize you'll be paying. You can always remove the item later.)

If your goal it so shoot video, then you may want to look at a true video camera

dSLR's have a video feature as a convenience, but in order to make them perform as one, you need to budget for about another $2, 500 in accessories.

You can buy a full HD video camera with a 40x optical zoom lens for under $150, perfect for shooting YouTube videos.

What you need to know about the video in ANY dSLR

http://www.luminous-landscape.com/reviews/camcorders/cam-cam.shtml

Photographers who are also serious about shooting video on their dSLR cameras use an external audio recording device like these…

http://fstoppers.com/review-the-best-portable-audio-recorder-for-dslr-video

More on shooting video on a dSLR

https://vimeo.com/...m/38833945

It's no worse than any other camera with a built-in microphone.

However, cameras having an external microphone can produce better audio by using an external microphone. Unfortunately, the D3200 lacks this capability.

The dSLR is an image capturing device. Do not expect much from it in terms of video and sound. See the built-in mic location. It's just a pinhole. Temper your expectations. If you want better, get a digital video camera with mic input.

D3100 is a great cam with the reasonable price range. It has a pretty much good video quality since it has a Full 1080p HD Cinematic Video with full-time autofocus and sound. A perfect video recording option. Here is what professionals say about this cam, i hope it will help your decision:

http://www.amazon.com/...3E4E109LS/

There's a live view shooting option in the cam with 14.2-megapixel DX-format CMOS image sensor; 3-inch monitor with One-Touch Live View shooting and movie capture.
It also Includes 3x 18-55mm Zoom-NIKKOR VR Image Stabilization lens with
For the better understanding of the features, it has Easy-To-Use Nikon Guide Mode with intuitive controls and on-board assistance.