Hi Rachel,
This body does not record uncompressed through the HDMI port to a Ninja etc.(less compressed but sub sampling luma and chroma, 4.2.2) as I recall, but I might be wrong.
Meaning the data stream will be in a .mov wrapper, H.264/MPEG-4 Advanced Video Coding.
Also, it is a 1.5 DX crop format so the 70-200 becomes a 106.5-300 but the fixed f/2.8 aperture is a plus.
The broadcast specifications for PBS are likely listed on their site and your final edit will need to go through a rendering and that re-compresses (Sorenson Squeeze etc.).
One way to approach the footage is to convert it into ProRes if on a MAC, or for both PC and MAC, convert it into AVID DNxHD, or GoPro’s CineForm codec.
The D3200 is a tool if used with limitations in mind, off camera audio, set lighting, and too many other conditional nuances to mention here.
If you are already a film maker great, otherwise check out the book From Still to Motion, a hands on guidebook for the craft authored by four of the Creative Cow luminaries.
HTHs
Rob Manning