IPTV System Design
BLANKOM Engineering Guide Series
Twelve practical web guides covering the engineering path from project requirements and satellite reception to headend processing, multicast delivery, endpoints, resilience and handover.
HOW TO USE THE SERIES
Enter at the engineering question you need to solve
Start with Guide 01
Define scope, sources, destinations and responsibilities before selecting hardware.
Use Guides 02–04
Translate the service list into tuner, SAT-IF distribution and headend requirements.
Use Guides 06–10
Validate the stream, EPG, multicast network, addressing and any required processing.
Use Guides 11–12
Confirm endpoint behaviour, middleware compatibility, redundancy and handover.
THE COMPLETE ENGINEERING PATH
Follow all 12 guides in sequence
- 01Requirements & Architecture
- 02Services & Tuner Counts
- 03SAT-IF Distribution
- 04Headend Selection
- 05Pay-TV Integration
- 06Transport Stream Validation
- 07EPG / EIT Processing
- 08Multicast Network Design
- 09Stream Delivery & IP Gateways
- 10Encoding / Transcoding / Decoding
- 11Endpoints & Middleware
- 12Resilience & Operations
PLAN THE SYSTEM
Requirements, reception and headend architecture
Define the engineering inputs before selecting products.
Requirements & Architecture
Define the project scope before selecting equipment.
Services & Tuner Counts
Turn the required TV/radio services into satellite, transponder and tuner requirements.
SAT-IF Distribution
Engineer coax, fibre, multiswitch and matrix distribution from reception to the headend.
Headend Selection
Match reception capacity, processing functions, interfaces and expansion to the project.
PROCESS THE CONTENT
Access, stream integrity, EPG and media processing
Preserve the information the system needs and add processing only where the application requires it.
Pay-TV Integration
Plan CAMs, descrambling and re-encoding around the content-provider access method.
Transport Stream Validation
Check PSI/SI, PIDs, PCR, continuity counters and dynamic PMT behaviour.
EPG / EIT Processing
Preserve and validate programme-guide data through EIT processing and receiver tests.
Encoding / Transcoding / Decoding
Integrate HDMI/SDI sources and process IP streams only where conversion is required.
DISTRIBUTE & OPERATE
Multicast delivery, endpoints and system operation
Complete the path from headend output to the client, then define resilience and operational responsibility.
Multicast Network Design
Plan bandwidth, IGMP querier/snooping, switching and the Ethernet distribution path.
Stream Delivery & IP Gateways
Define multicast groups, UDP/RTP ports and WAN-to-LAN gateway interworking.
Endpoints & Middleware
Select TVs, STBs, middleware and signage behaviour with future compatibility in mind.
Resilience & Operations
Define redundancy, monitoring, operational responsibility and project handover.
FOR QUOTATIONS AND PROJECT DISCUSSIONS
Link the customer directly to the engineering explanation
Each guide contains stable section links intended for technical explanation. Use the relevant section in a quotation or e-mail when the customer needs to understand why a particular architecture, processing stage or project input is required.
These guides explain engineering principles and project decisions. The quotation remains the source for the exact model, quantity, option, scope, commercial terms and project-specific commitment.
“For the engineering basis of the proposed multicast network, please refer to the relevant section in BLANKOM IPTV System Design · Guide 08. The equipment and configuration supplied for your project are specified in this quotation.”
SOURCE BASIS
Built from the published IPTV Headend Planning Guide
The 12-guide web series is based on Ralf Riedel’s IPTV Headend Planning Guide, 2nd edition (2026) and restructures its engineering material into focused web references that can be updated individually over time.
The web guides add decision tables, commissioning workflows, RFQ briefs and quotation-reference structures where useful. Current product capability, firmware compatibility and project-specific requirements must still be verified before specification.
IPTV Headend Planning Guide
2nd edition 2026 · Ralf Riedel · Director Technical Sales & Engineering, IRENIS GmbH
FAQ
Using the BLANKOM IPTV System Design series
Where should I start a new IPTV project?
Start with Guide 01 to define the project scope, sources, destinations and responsibilities. Then use Guides 02–04 to turn those requirements into reception and headend architecture.
Do I need to read all 12 guides?
No. The series is designed so that each guide can be used independently. Follow the full sequence for a complete design review, or go directly to the engineering question relevant to your project.
Are the guides product specifications?
No. They explain engineering principles, inputs, design choices and verification methods. Exact BLANKOM model capability must be checked against the current product page, datasheet, firmware and project quotation.
Can these pages be referenced in quotations?
Yes. Each guide contains permanent section links so customers can be sent directly to the explanation relevant to the proposed architecture or configuration.
READY TO DEFINE THE PROJECT?
Send the service list and system requirements
Tell us the reception sources, required TV/radio services, viewing locations, existing infrastructure and any special processing or resilience requirements. Our engineers will respond in writing.
