I don’t know anything about the JVC camcorder you’re using, but it sounds like it’s the camcorder or the way you have it set up. The orange gloss or hue in the picture is the indoor lighting inside the church. Most normal indoor lights give off an orange color and in order to correct you either need a camcorder with ability to do so or professional lighting… I’m not sure if you can fix in post, but possibly with Adobe LR (but I’m not experienced with that software so I can be of any help there to you)…
