1. DESTINATIONS

3. Projectors
Read your book – there will be questions on the quiz from the book about projectors next week.
Hanging things over people’s heads.

5. Distribution Distribution Video
Local – within the control room (SDI Distributor)
Live stream feed
Recording feed
Local monitors
To Projectors (SDI + Converter)
To destinations in your building
RF Modulator
IP Video

6. Live Streaming
Live Streaming Video
Signal Path:

7. Live Streaming - Encoder
Stand Alone Encoders - Teredek
Software Based Encoders – Computer (OBS)
VOCABULARY WORD: Bit-Rate
Bit-rate is the amount of data it takes for 1 second of video.
1080p : 4Mbps to 6Mbps
720p:    2Mbps to 4Mbps
480p:    1Mbps to 2Mbps
360p:    400kbps to 1.5Mbps
240p:    300kbps to 700kbps

8. Live Streaming What internet speed do I need for streaming?
1. Measure your UPLOAD speed. (speedtest.net)
2. Start with half that measurement as your bit rate
3. Use that bit-rate to determine the resolution.
1080p : 4Mbps to 6Mbps
720p:    2Mbps to 4Mbps
480p:    1Mbps to 2Mbps
360p:    400kbps to 1.5Mbps
240p:    300kbps to 700kbps
4. Don’t use WiFi – Just Don’t!

9. Live Streaming – Video Interface

10. Live Streaming – Video Interface
Check the video standard compatibility
Not all devices support all formats/inputs
Check the computer interface. USB3, Thunderbolt, etc
Check that it works with your OS. (Mac or PC)

11. Live Streaming – Video Interface
Elgato Cam Link $150
BMD Mini Recorder $150
AJA U-tap $300
BMD Decklink Duo 2 $500
Thunderbolt 2
HDMI or SDI input
NO 1080p60
1080i60
1080p24
720p60
USB3
HDMI input
1080p60
USB3
HDMI or SDI version
1080p60
4x SDI inputs
1080p60

12. Live Streaming – Services
Embed on your website
Livestream.com $75/mo (Just lowered from $120!)
Sundaystreams.com $79/mo
Churchstreaming.tv $139/mo
Social Media (Free)
Facebook
Youtube
VOCABULARY WORD: RTMP Protocol
Real-Time Messaging Protocol (RTMP) was initially a proprietary protocol developed by Macromedia for streaming audio, video and data over the Internet, between a Flash player and a server. Macromedia is now owned by Adobe, which has released an incomplete version of the specification of the protocol for public use.

13. Let’s Live Stream!

15. Recording Standalone Deck Computer based Have a backup!  THIS!!!
Use the method that works best for your workflow

16. Audio for Video Audio for Video Link
Room has the benefit of direct sound from the stage.
Mic everything on stage & Audience Mics.
Add Reverb.
Isolate the person mixing from the room.
Split all your channels for the video mix – unique control.
Deal with the dynamic range difference.

17. Audio for Video – Road Map
Aux send mixed on headphones.
Mix that Aux send from a remote location
Split channels within your FOH board.
Dedicated 2nd mixer with all channels split

18. Audio for Video – Crowd Mics
Crowd Mics Video

19. Lighting for Video
Lighting Video

20. Lighting for Video Even wash light 3-point lighting
creates separation from the background.

21. Lighting for Video
Even wash light
3-point lighting