You need iMovie to get the video and edit to mac.
Step 1: Connect camcorder to your Mac computer with cable (USB/Wifi)
Step 2: Select mode of camcorder such as PC/Computer mode
Step 3: iMovie will automatic open Import window
Step 4: If DVD Player automatic open. just quit DVD Player first
Step 5: So Now, you can review your video or select "Import All"(make sure your switch is set to "Automatic")
Step 6: If you select "Manual", you can import some clip to iMovie
Step 7: If you import from Tape based device (DV/HDV), iMovie will automatic revise tape and import all
Step 8: iMovie automatic create thumbnail video after complete import
links: How to
get and Convert videos from HD Video camera/camcorder?
http://www.apple.com