brain to brain - journey of video
DESCRIPTION
The Session was about JoTRANSCRIPT
Journey Of
Video From IPL
Ground To TV
Anirudh Tomer
Toshish Jawale
What is Journey of video ?
Brain To Brain: Journey of video from IPL
Ground to TV
This is a
Fusion Science
Session
Journey
Introduction
Session Parameters
The Voyage
The beginning
Brain To Brain: Journey of video from IPL
Ground to TV
Introduction
Brain To Brain: Journey of video from IPL
Ground to TV
Are we audible ?
Audience Classification
Introducing self
Brain To Brain Series: What ?
Session Parameters
Brain To Brain: Journey of video from IPL
Ground to TV
Session •1:45 hours for session
QA
•15 minutes
•Goodies
Freedom
•QA in b/w
•Have refreshments in b/w
The Voyage
Brain To Brain: Journey of video from IPL
Ground to TV
Object To Camera
Camera To IBC
IBC To Satellite
Satellite To Set Top Box
Eagle Eye
Brain To Brain: Journey of video from IPL
Ground to TV
Why we do need a lens
Brain To Brain: Journey of video from IPL
Ground to TV
Laws of Physics
Brain To Brain: Journey of video from IPL
Ground to TV
Laws of Physics
Brain To Brain: Journey of video from IPL
Ground to TV
SLR: Single Lens Reflex Camera
Brain To Brain: Journey of video from IPL
Ground to TV
Shutter Mechanism
Brain To Brain: Journey of video from IPL
Ground to TV
Imagine 200 Million
(200,000,000) frames per
second in HD
Recording Video Digitally
Brain To Brain: Journey of video from IPL
Ground to TV
Splitting Light
Brain To Brain: Journey of video from IPL
Ground to TV
Gray = G * 0.59
+ B * 0.30 + R *
0.11;
Detecting Intensity and Shutter
Mechanism
Brain To Brain: Journey of video from IPL
Ground to TV
- - -
Charge Coupled Device
Brain To Brain: Journey of video from IPL
Ground to TV
DSP
Color balancing
Edge sharpening
Image normalization
Applying different kinds of Image filters
Brain To Brain: Journey of video from IPL
Ground to TV
Raw Video Out of Camera
Brain To Brain: Journey of video from IPL
Ground to TV
Y • Luminance
• Black and White
U •Color
Component
• Blue - Y
V •Color
Component
•Red - Y
Resolution
Brain To Brain: Journey of video from IPL
Ground to TV
2.1 MP = 2,100,000
pixels
1600 x 1200
= 1,920,000
Pixels
Video Standards
Brain To Brain: Journey of video from IPL
Ground to TV
On the field
Brain To Brain: Journey of video from IPL
Ground to TV
3D
2D
Ok, now what next?
Brain To Brain: Journey of video from IPL
Ground to TV
Camera to International
Broadcast Center (IBC)
Brain To Brain: Journey of video from IPL
Ground to TV
Broadcast
Studio
Camera Control Unit
(CCU)
IBC
Camera Control Unit (CCU)
Brain To Brain: Journey of video from IPL
Ground to TV
Partial
Control the iris, shutter speed, black level, gain, etc.
Adjust color balances
Monitor and adjust a wide range of technical parameters
Send signals to the camera operator
Complete
addition of pan/tilt, zoom and focus controls.
Editing
Brain To Brain: Journey of video from IPL
Ground to TV
CCU
Compression Spatial Image Compression
Temporal motion Compression
Intra-frame
Inter-frame
Brain To Brain: Journey of video from IPL
Ground to TV
Geosynchronous Satellites
Brain To Brain: Journey of video from IPL
Ground to TV
Remain At Fixed Position in Sky
No obstacles in Transmission
Global Access
Amplification
International Broadcasting
Centre (IBC)
Brain To Brain: Journey of video from IPL
Ground to TV
Satellite Communication 14.0 GHz to 14.5 GHz.
12.25 GHz to 12.75 GHz
Brain To Brain: Journey of video from IPL
Ground to TV
Compress,
Encrypt,
Modulate and
Send
Pulse Code Modulation
Brain To Brain: Journey of video from IPL
Ground to TV
Why High Frequencies and
Modulation ?
Brain To Brain: Journey of video from IPL
Ground to TV
Modulation Techniques used
by Satellites
Brain To Brain: Journey of video from IPL
Ground to TV
Binary phase shift keying (BPSK)
Quadrature phase shift keying (QPSK)
Orthogonal Quadrature phase shift keying (OQPSK)
8PSK
Quadrature amplitude modulation (QAM)
Next…
Brain To Brain: Journey of video from IPL
Ground to TV
Know your Dish!!!
Brain To Brain: Journey of video from IPL
Ground to TV
Adjustible roof mounting hardware
Coaxial Cable
Feed horns
Brain To Brain: Journey of video from IPL
Ground to TV
Sneaking into Set top Box!
Brain To Brain: Journey of video from IPL
Ground to TV
Tuner Demodulator DEMUX Decoder
CPU
CA
Module
Memory
(RAM/ROM
etc.)
QPSK, QAM
User Input
Broadcast Video
Audio
CA Module Entertainment Management
Message (EMM)
Entertainment Control Message
(ECM)
Brain To Brain: Journey of video from IPL
Ground to TV
MPEG - 4
TV Guides
Brain To Brain: Journey of video from IPL
Ground to TV
To the Television
Brain To Brain: Journey of video from IPL
Ground to TV
The Beginning
Brain To Brain: Journey of video from IPL
Ground to TV
Teach Others
Stay Hungary for knowledge
The world needs Engineers not programmers.
Thank You Anirudh Tomer
Toshish Jawale
Daemon Blogs
http://systemsdaemon.blogspot.com
Brain To Brain: Journey of video from IPL
Ground to TV
About MCUG
Website: www.mcug.in
Email: [email protected]
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Brain To Brain: Journey of video from IPL
Ground to TV