Don Purdum said
1 year, 3 months ago: @fjsanz I have a sony HD recorder with 5.1 and a mic. They will run you around $500.00.
Canon has one you can get around $300.00. Wireless mics will probably run about $100.00.
If you’re running Windows, you can use Windows Live Movie Maker to edit it.
Also, you can get a mic and do screen shots. Lots of great software out there. I prefer CamStudio. It’s open source and free. Lots of paid options out there as well.