The Key Elements of Web3 Streaming Technology

The Key Elements of Web3 Streaming Technology

Web3 streaming technology is the set of components that carry a video from camera to screen on decentralized infrastructure. There are seven: ingest and encoding, transcoding and packaging, storage, edge and peer-to-peer delivery, playback, payments, and verification that node operators did the work.

Updated Nov 5, 2026: rewrote the post around the seven parts of the stack, added how AIOZ Stream implements each one according to its docs, and added a labelled diagram and an FAQ.

Our overview of Web3 video streaming explains what it is and walks through the pipeline once, and the AIOZ Stream knowledge hub explains what a Web3 streaming platform is. This post goes one level deeper: for each component, the job it does, the standards it uses, and what changes when many operators run the machines instead of one company.

The seven elements at a glance

Five elements move the video; the other two decide who gets paid and whether the work was done. The media path uses the same open formats as any streaming service, so a viewer's browser can't tell the difference.

Diagram of the Web3 streaming technology stack: five media layers (ingest and encoding with RTMP, SRT, WHIP, H.264 and H.265; transcoding and packaging into 240p, 720p and 1080p renditions as HLS .m3u8 or DASH .mpd; storage of segments and manifests on operator nodes; edge and peer-to-peer delivery over edge caches and WebRTC data channels; playback with MSE and ABR) beside two trust layers, payments and wallets, and verification of node work
The seven elements of a Web3 stream. Layers 2 to 4 are the operator work that payments and verification apply to.

How does video get into a Web3 stream?

Ingest and encoding

Every stream starts with an encoder. If you go live, software such as OBS Studio compresses your camera feed and pushes it to an ingest endpoint; for video on demand, you upload a file. H.264 plays almost everywhere, while H.265 (HEVC) makes smaller files at similar quality with narrower device support, which is why Apple's HLS authoring specification still asks for some H.264 content.

For live contribution, RTMP dates from the Flash era and is still what many platforms, AIOZ Stream included, accept. SRT, specified in an IETF draft, runs over UDP and adds reliability and encryption for unreliable networks. WHIP, published as RFC 9725 in March 2025, gives WebRTC ingest a simple HTTP handshake. Our guide to HLS, DASH, WebRTC, RTMP and SRT compares them side by side.

Decentralization changes little here. In most designs, ingest still lands on one gateway per stream, because your encoder pushes to a single address.

Transcoding and packaging (HLS and DASH)

Transcoding turns your high-quality source into a ladder of renditions, for example 240p up to 1080p, each at its own bitrate. It is the most compute-heavy job in the stack, which is why DePIN networks hand it to operator machines. The AIOZ DePIN docs list transcoding among the approved workloads that contributed CPU and GPU resources support.

Packaging then cuts each rendition into short segments and writes a manifest that lists them. HLS (RFC 8216) uses .m3u8 playlists, and MPEG-DASH uses an XML .mpd file. Apple's spec says every video segment must start with an IDR keyframe and recommends 6-second segments, so the keyframe interval you set decides where cuts can fall. CMAF lets HLS and DASH share one set of fragmented MP4 segments instead of storing the video twice. For a look inside a playlist, read how M3U8 files and HLS segmentation work.

Segments matter even more in Web3 streaming. Each one is a small, independent file, so any node holding a copy can serve it, and that is what lets storage and delivery spread across many machines.

Where is the video stored and how does it reach viewers?

Storage

Each title you publish becomes a pile of files: every rendition and segment, plus manifests, thumbnails and captions. A decentralized network spreads those files across operator nodes instead of one cloud region. That removes the single point of failure, but it raises a question that a central provider handles privately. How does the network know the files are still there? We come back to that under verification.

Edge and peer-to-peer delivery

A CDN serves segments from edge servers near the viewer. A decentralized network does the same with community-run devices that, per the AIOZ DePIN docs, contribute spare storage, bandwidth and compute closer to end users. We cover the node side in what AIOZ DePIN is and how its nodes power video delivery.

Peer-to-peer delivery goes one step further: viewers of the same stream share segments with each other over WebRTC data channels. The open-source P2P Media Loader library does this for HLS and MPEG-DASH in the browser. It suits live events and popular titles, where many people want the same segment at once. It costs viewers upload bandwidth and exposes peers' IP addresses, so hybrid setups keep an edge layer as the fallback.

Playback

The player is the only part the viewer sees. It reads the manifest, measures throughput and buffer, and picks a rendition for each next segment; our ABR guide explains that loop. Most browsers feed the segments into the video element through the Media Source Extensions API, and Safari can also play HLS natively.

Latency comes mostly from the protocol you pick. The AIOZ Stream docs put typical HLS latency at 6 to 12 seconds, Low-Latency HLS at a few seconds and WebRTC under two seconds, so decentralization alone doesn't make a stream faster or slower. The player also produces the quality telemetry that verification can use.

How do payments and verification work in Web3 streaming?

Payments and wallets

As the publisher, you pay for storage, transcoding and delivery, and node operators are rewarded for the work their machines do. Viewers may also tip creators or pay per view. Tokens let a network pay many small contributors in many countries without a bank relationship with each.

Token prices move, and most viewers don't own a wallet, so the user experience is the hard part. Some services bill in USD credits and convert tokens at deposit time, and some keep the wallet in the background so viewers just watch a link. AIOZ Stream does both.

Verification of node work

A decentralized network pays operators it doesn't control, so each kind of work needs its own proof.

For storage, the node must show that it still holds the data. In Filecoin, for example, Proof-of-Replication and Proof-of-Spacetime make storage providers prove, repeatedly over time, that they keep a unique copy of the data they agreed to store.

For delivery, telemetry from the player and the edge node can confirm that segments reached real viewers, and signed events make those records hard to fake.

Transcoding is the hardest to check. You can't simply compare file hashes, because GPU encoders don't produce identical output on every machine. Livepeer's research forum described this when that network moved to statistical checks of sampled output. Without verification, an operator could claim work it never did.

How AIOZ Stream implements these pieces

AIOZ Stream is our video API and dashboard for VOD and live streaming on AIOZ DePIN. Per its docs, as of November 2026:

  • Ingest and encoding: for VOD you create a video object, then upload the file through the dashboard or the API. For live you create a Stream Key and a session, then point OBS Studio, PRISM Live Studio or another RTMP encoder at the RTMP URL.
  • Transcoding and packaging: the Video API lets you choose output qualities from 240p to 4320p, the codec (h264 or h265) and the format: HLS with MPEG-TS or MP4 segments, or DASH with fMP4. You can also import an existing HLS video by URL without re-encoding it.
  • Storage and delivery: the docs say storage, bandwidth and compute "are provided by decentralized edge nodes, reducing egress cost and improving locality for segment fetches", with P2P retrieval and distributed caching to absorb traffic spikes.
  • Playback: the AIOZ Stream player plays HLS and MPEG-DASH with adaptive bitrate and embeds with an iframe. Live sessions add a Low Latency Mode, in beta, for Q&A, auctions and gaming.
  • Payments and wallets: you sign up with email, and each account gets a wallet address that receives AIOZ tokens. Deposits are credited at the AIOZ/USDT rate at the time of deposit. Billing is hourly: storage $0.02 per GB per month, delivery $0.02 per GB, transcoding $0.01 per minute up to HD, $0.02 for 2K and $0.05 for 4K (payment docs). Viewers need no wallet.
  • Verification: the docs describe player and edge telemetry plus on-chain proofs that validate delivery and support transparent payouts. On the operator side, AIOZ DePIN contributors may receive AIOZ token rewards based on verified work and uptime.

Frequently asked questions

What is Web3 streaming technology?

It is the stack that delivers video over decentralized infrastructure: ingest and encoding, transcoding and packaging, storage, edge and peer-to-peer delivery, playback, payments, and verification of node work. The media formats are the usual ones, such as HLS and DASH.

Is Web3 streaming the same as peer-to-peer streaming?

No. Peer-to-peer, where viewers share segments, is one delivery method inside it. A Web3 stream can also come entirely from operator-run edge nodes, and it adds token payments and verification that plain peer-to-peer streaming doesn't have.

Do viewers need a crypto wallet to watch a Web3 stream?

Usually not. Wallets matter to you as the publisher, since you pay for the work, and to node operators, who are rewarded for it. On AIOZ Stream, viewers watch through a public link or an embedded player without a wallet.

Does Web3 streaming use special video formats?

No. Video is still encoded with codecs like H.264 or H.265 and packaged as HLS or MPEG-DASH, so you can play it in standard players and browsers. The decentralized part is who stores and delivers the segments, not the format.

How does a decentralized network know a node did its work?

It asks for evidence before it pays: storage proofs, player and edge telemetry for delivery, and sampled checks of transcoded output. On AIOZ DePIN, contributor rewards are based on verified work and uptime.

Is Web3 streaming faster than a regular CDN?

Not by default. Latency depends mostly on the protocol, from 6 to 12 seconds for typical HLS down to under two seconds for WebRTC. Nearby nodes can shorten segment fetches, but the format sets the floor. For the live case, see how decentralized live streaming works.

About the AIOZ Network

AIOZ Network is a DePIN for Web3 AI, Storage, and Streaming.

AIOZ empowers a fast, secure, and decentralized future.

Powered by a global community of AIOZ DePIN, AIOZ rewards you for sharing your computational resources for storing, transcoding, and streaming digital media content and powering decentralized AI computation.

Find Us

AIOZ All Links | Website | Twitter | Telegram