Schedule

Schedule

Friday, January 30

1422640800 Tech News Today
1422644400 This Week in Law
1422662400 Tech News 2Night

Saturday, January 31

1422730800 The Tech Guy

Sunday, February 1

1422817200 The Tech Guy
1422828000 This Week in Tech

Monday, February 2

1422900000 Tech News Today
1422903600 Triangulation
1422909000 iPad Today
1422921600 Tech News 2Night

Tuesday, February 3

1422986400 Tech News Today
1422990000 MacBreak Weekly
1422997200 Security Now
1423004400 Before You Buy
1423008000 Tech News 2Night
1423011600 All About Android
1423020600 Padre's Corner

Wednesday, February 4

1423067400 FLOSS Weekly
1423072800 Tech News Today
1423076400 Windows Weekly
1423083600 This Week in Google
1423094400 Tech News 2Night
1423096200 Android App Arena
1423101600 Ham Nation

Thursday, February 5

1423159200 Tech News Today
1423162800 Know How...
1423166400 Marketing Mavericks
1423171800 Coding 101
1423175400 Home Theater Geeks
1423180800 Tech News 2Night
1423182600 The Giz Wiz

Friday, February 6

1423245600 Tech News Today
1423249200 This Week in Law
1423267200 Tech News 2Night

Saturday, February 7

1423335600 The Tech Guy

Sunday, February 8

1423422000 The Tech Guy
1423436400 This Week in Tech

Most Recent Episodes

This Week in Computer Hardware

NVIDIA and the GTX 970, PCPer VLAN, and Direct X 12 in Windows 10.

The Giz Wiz
Episode #1503: RIP SkyMall January 29th, 2015

Remembering SkyMall.

Tech News 2Night

Social media announcements, Cortana predicts the Super Bowl

Know How...

Back from Daytona, G+ Feedback, and Networking.

Home Theater Geeks

Ultra High Def, the future of TV, and the alliance.

Coding 101

The philosophy of assembly.

Marketing Mavericks
Episode #40: The Big Game January 29th, 2015

The Super Bowl, social war rooms, halftime ads.

Tech News Today

Facebook reports some big numbers and more.

Ham Nation

Don Wilbanks and George Thomas show what they found at Capital City Hamfest, Jackson, Mississippi.

Android App Arena
Episode #30: Travel Apps January 28th, 2015

Skyscanner, Tripit, Hungry?, Facebook Lite

Know How... 69

Choosing your Podcasting Camera and Building a Raspberry Pi MAME Part 2

November 14 2013

How to choose the perfect podcasting camera for you, and build your own Raspberry Pi MAME inside a NES case.

Choosing your Podcasting camera

Know your podcast format and camera price range!

Can you spend $1000? $2000? $3000? More? – Knowing your price range at the start will help you to figure out what kind of shooting you'll be able to do and the capabilities you can afford. More expensive cameras will add features, better sensors, advanced IO and "instant access" to controls.

  • Sub $100 -- USB Cameras (Mostly for live streaming.)
  • Sub $400 -- GoPro Cameras (High-Risk shots… should NOT be used as a primary)
  • Sub $1000 – CMOS-sensor handhelds
  • Sub $2000 – Multiple sensor, mid-range handhelds
  • Sub $3000 – Multiple sensor, mid-range Prosumer
  • $4000 and above – multiple sensor, high-end Prosumer and above

Know your sensors!

  • Many cameras us CMOS sensors. They're MUCH better than they were in the old days, but they're still not as sensitive to light as CCDs.
  • Multiple Sensor cameras use multiple sensors to pick up red/blue/green
  • 3CCD is still the gold standard

Know your Audio!

  • You want a camera has dedicated STANDARD audio inputs.
  • XLR preferred - 3.5mm acceptable.
  • Avoid proprietary solutions.

Know your Media Format!

AVCHD (Advanced Video Coding High Definition) with SDHC storage

  • Data Rates from 10 to 25Mbps
  • Can record on SD Class 10 cards – minimum of 10Mbps write speed (a 32GB Class 10 will cost ~$20)
  • 32GB of storage can capture 4 hours at 1080p 60fps
  • Not ideal for Mac users

DVCPro with P2 (Professional Plug-In)

  • Maximum Data Rate of 1.2GB (a 32GB P2 card will cost ~$300)
  • Will EAT through the memory: 32 min at 1080i 60fps

Equipment shows on set
Logitech Pro 9000
Price: ~$65

Logitech Pro 920
Price: ~$70
Includes H.264 Hardware Encoding

Panasonic AG-HMC 40
Price: ~$1300-1600
3MOS Sensor (3 CMOS Sensors, one each for red/blue/green)

Panasonic AG-HMC150
Price: ~$2500-2800
3CCD Sensor

Part 2 Building a Raspberry Pi Mame Inside a NES Case

Build your own fully function NES MAME Machine using a Raspberry Pi

Parts List

Cables and Bits

  • Ultra Slim HDMI
  • AC Adaptor Extension Cable
  • Wall Plate with Ethernet and HDMI Keystones
  • 2.2k Ohms Resistor (for the LED)
  • Two USB Male to Micro cables
  • One USB Mini cable

Music Credit
- Artist: Eric Skiff
- Song: Were the Resistorrs

Connect with us!

Don't forget to check out our large library of projects on this site. If you want to search for a topic, try this custom search engine.
- Google+ Community at gplus.to/twitkh
- Tweet at us using the hashtag #twitkh
- Email us at knowhow@twit.tv

Please take the
TWiT
Audience Survey
. It only takes a few minutes and we'd love to know
what you think.