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STUDIO PRODUCTIONATDOORDARSHAN KENDRA, DELHI
SUBMITTED BY:AMIT KR. THAKUR
10SETECE260100103041
TABLE OF CONTENT
1. DDK History2. Doordarshan Social
Objectives3. Overview of Indian
Broadcasting 4. Doordarshan Kendra
Inside Look1. TV Studio2. PCR3. MSR4. Earth Station
Doordarshan Kendra History
Doordarshan telecast starting in Delhi on Sept 15, 1959 as the National Television Network of India and as part of the All India Radio.
The makeshift studio at Akashvani Bhawan in New Delhi was chosen for location of the experiment.
Doordarshan Social ObjectivesAct As A Catalyst For Social ChangePromote National IntegrationDisseminate The Message Of Family
Planning As A Means Of Population Control And Family Welfare
Provide Essential Information And Knowledge In Order To Stimulate Greater Agricultural Production
Overview of Indian Broadcasting
Indian Broadcasting Industry - largest in Asia.
>300 channels of different genres viz. entertainment,
movies, news & current affairs, sports, music, religious,
infotainment are available over Indian Sky.
Channels in different languages are also available to cater
to the requirements of regional viewers viz. Tamil, Telgu,
Marathi, Punjabi, etc.
In Radio segment besides All India Radio (AIR), city specific
licenses have been given for FM Radio channels e.g. Red
FM, Radio Mirchi, Big FM, Radio City, etc.
Media Expenditure Share
Structure of Television Broadcasting Industry
DOORDARSHAN KENDRA INSIDE LOOK
TV Studio
A Camera lens and opticsTo form optical image on the face plate of a
pick up device.
A transducer or pick up device To convert optical image into an electrical
signal.
Electronics To process output of a transducer to get a
CCVS signal.
TV Studio- Camera
TV Studio- Lighting
TypesHard lightingSoft lighting
Use gels to control the which in beyond control to match it.
Never avoid the lighting mismatch
TV Studio- Lighting
Sound is important for establishing mood and intensifying an event
The sound track helps us to connect the visual fragments of the relatively small, low-definition television image to form a meaningful whole
TV Studio- Sound
Major typesDynamic/moving coil
microphones
Condenser microphones
Ribbon/velocity microphones
TV Studio- Sound
Production Control Room
PCR-Vision Mixer
It is a process of creating composite pictures from various sources.
Three basic types of switching/transitions between the various sourceMixing Wiping Keying
The basic functions areTo select an appropriate video source
from several inputsTo perform basic transitions between two
video sourcesTo create or access special effects.
PCR-Vision Mixer
PCR-Vision Mixer
Recording
Recording systems and technologies1. Analog and Digital systems2. Linear and non-linear systems3. Composite and component systems4. Sampling5. Compression
Recording
Master Switching Room
Master Switching Room
It is the main hot switching room.
It receiving and transmitting various audio / video signals from different places and routes them to various other sections
MSR-Workflow
Earth station
EARTH STATION
It is terrestrial terminal station designed for transmission and reception of extremely high frequency band signal
When a satellite is within a ground station's line of sight, the station is said to have a view of the satellite
DDK Delhi has (8+1)-SD and (1+1)-HD uplink Digital Earth station
EARTH STATIONUp linking process
EARTH STATION
EARTH STATIONDown Linking Process
Thank You