Solutions › IPTV operators and broadcasters
One server between your sources and your subscribers
Take channels in from encoders, satellite receivers and partners, and deliver them to set-top boxes, multiplexers, partners and web viewers. Unda speaks the transport streams your equipment uses, and the web formats your viewers' devices need.
Sources in
- MPEG-TS over UDP or RTP, unicast and multicast
- SRT and RIST from partners over the internet
- Multi-channel feeds: pick the channels you carry
- MPEG-2 video and MP2 or AC-3 sound converted for the web
Subscribers and partners out
- Single channels at constant bitrate: 576p, 720p50, 1080i25
- Multi-channel bundles with DVB names and now/next
- UDP and RTP (with SMPTE 2022-1 FEC), SRT, RIST
- HLS and DASH for apps, browsers and smart TVs
Watched all the time
- Packet loss and TR 101 290 errors per input and output
- Alerts when an input goes silent or a channel goes off air
- Black or a slate in a bundle while a source is off
- Backup sources for important channels
Standard streams, checked as they leave
Every bundle Unda sends is analysed packet by packet against TR 101 290, and timing references are calculated, not guessed, so a modulator gets a clean, constant-bitrate stream.
- An independent TSDuck analysis of a 12-minute run found no errors
- Splitting a 12-channel, 60 Mb/s feed took a small fraction of one CPU core in our test
- Channels added or removed while the bundle stays on air
We can test with your receiver or modulator before you go live.
Which package?
Broadcast (50 live streams, 50 team members) includes UDP, RTP and RIST, multi-channel inputs and bundles. Operators with more channels can ask about Custom.
Compare the packages →What works with your equipment
Our compatibility page separates what is tested, what should work and what is not supported, equipment by equipment.
What works with Unda →Tell us about your headend
Your sources, your receivers and your channel count: we'll tell you what fits, and test with your equipment before you go live.