| Criteria | WebRTC with Gniark Live | RTMP → transcodes → HLS |
|---|---|---|
| Typical viewer delay | Hundreds of milliseconds class — workable stage dialog. | Seconds are normal; mobile players buffer aggressively. |
| Media topology | Many-to-many friendly for musicians and crew talkback. | Usually a few encoders feeding one-to-many broadcast edges. |
| Flagship audio codec | High-bitrate Opus with musical transients intact. | AAC across successive transcodes — fine for mass market, less for purists. |
| Infra you operate | Gniark hosts signaling/media paths for private rooms. | You manage ingest keys, edge policies, and player quirks on third-party broadcasters. |
| EU cultural project fit | Ticketed French rooms with GDPR-led storytelling. | Global reach platforms with different data contracts per destination. |
| Browser viewer compatibility | Standard WebRTC APIs without legacy plugins. | HLS players vary; latency differs by device. |
| Stadium-scale millions | Not the same sweet spot as linear TV broadcast. | Mature for mega-reach, but musician↔fan interaction stays delayed by design. |
Three quick questions before you size engineering or CDN budget
- Does the audience need to feel playing in the same moment, or is delayed listening acceptable?
- Do multiple remote musicians need simultaneous audio without fighting segment buffers?
- Is your primary KPI raw reach on Twitch/YouTube, or curated ticket revenue in a private hall?
If you lean interaction and stage presence, WebRTC belongs in the diagram. If you lean passive scale, legacy RTMP→HLS still wins on pure reach KPIs.
Hybrid WHIP + RTMP from OBS keeps both narratives honest
OBS Studio can push WHIP into Gniark Live for immersion while RTMP clones a delayed cut to TikTok/Twitch teaser channels — no need to rebuild the entire desk.
WebRTC reduces ensemble drift compared with multi-second HLS lag.
RTMP toward horizontal platforms still covers casual watchers.
Fans who pay arrive via WebRTC; free social clips replay later.
Frequently asked questions
Can I route only RTMP into Gniark Live?
The product centers on WebRTC — use OBS WHIP per our ingestion guides.
When is RTMP still mandatory?
When you must land on platforms that only expose RTMP/SRT ingest for massive free audiences.
Does WebRTC guarantee zero latency?
No — geography, ISP routing, and mobile radios still bite; only the architectural ceiling drops.
Does GDPR posture change per egress?
Each destination carries its own DPA tale; Gniark focuses on your private European hall.
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