Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
Choose a service based on what you are streaming: a live camera or encoder feed needs reliable ingest and reconnect handling; a channel made from existing videos needs cloud playout, scheduling, and recovery. For prerecorded YouTube programming, StreamNeo is the first option to consider: it runs uploaded videos continuously from the cloud, supports any uploaded quality up to 4K 60fps at one flat price per slot, and offers a free first day.
Start with the workflow: live input or prerecorded video
A cloud relay and a cloud playout service solve different problems. A relay forwards an ongoing live production from an encoder. Cloud playout takes uploaded media and schedules or loops it as a continuous YouTube live stream.
As an Amazon Associate I earn from qualifying purchases.
- Live camera or encoder feed: prioritize ingest stability, reconnect behavior, monitoring, and a tested source-side backup. A cloud relay cannot recreate a camera feed if the encoder or source connection fails.
- Uploaded video library: prioritize playlist scheduling, uninterrupted cloud playout, media limits, transitions, and recovery. Confirm that the service explicitly supports continuous prerecorded programming rather than assuming that a studio’s prerecorded-streaming feature is unattended playout.
Check YouTube eligibility and archive needs first
YouTube says a channel must be verified and have no live-streaming restrictions in the preceding 90 days to get started with live streaming. Content must also comply with YouTube’s Community Guidelines and Terms of Service. Check the channel’s eligibility before paying for a service, and do not use another channel to evade a restriction. YouTube’s getting-started guidance
The Tool Desk
Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
Stream duration and the resulting archive are separate issues. Restream’s help article says YouTube has no duration limit, but archives only streams shorter than 12 hours. Treat that as the guidance on the reviewed page, and check current YouTube settings and policies before relying on an archive. A continuous broadcaster should make a separate recording and archive plan rather than assume one uninterrupted live event will be saved in full. Restream’s YouTube duration guidance
#1 Best Overall
Blackmagic Design Streaming Encoder 4K – 4K Ultra HD Live Streaming via SRT & RTMP, SDI Input, Ethernet + Mobile, Includes 6ft Power Cord (BDLKWEB/D/SED4K)
- 4K & HD STREAMING IN H.264 AND H.265 – Self-contained processor supporting H.264 and H.265 encoding in HD or Ultra HD (up to 2160p60) via SRT or RTMP, streaming directly to YouTube, Facebook, X, Twitch, Zoom, Microsoft Teams, OBS, Wowza, and many more — no encoding PC needed.
- 12G-SDI INPUT WITH STANDARDS CONVERSION – Supports input resolutions up to DCI 4K60 with an SDI input and SDI loop output, plus Teranex-powered automatic standards conversion so any HD or Ultra HD source streams cleanly at any target resolution.
- DUAL MONITOR OUTPUTS – Features both SDI and HDMI monitor outputs with a user-configurable standards converter on both the 12G-SDI Out and 4K HDMI Out, so you can feed a confidence monitor or downstream device at any required format independent of your streaming standard.
- ETHERNET + 5G/4G MOBILE WITH AUTO-FAILOVER – Connect via Gigabit Ethernet (10/100/1000BASE-T) or tether a smartphone via USB-C for mobile data, with automatic switchover between connections — ensuring your stream stays on air even if the primary internet connection drops.
- CLOSED CAPTIONS, TIMECODE & REST API – Supports embedding CEA-608 and CEA-708 closed captions in live RTMP streams, source timecode over RTMP and SRT, and offers a REST API over Ethernet for external HTTP control — ideal for broadcast automation and accessibility-compliant workflows.
Compare services by fit, not by a reliability ranking
The services below document different workflows. Vendor feature pages and uptime statements are not independent proof of reliability; verify plan limits, recovery behavior, and support terms for your own setup.
| Service | What the reviewed sources establish | What to confirm before subscribing |
|---|---|---|
| StreamNeo | Cloud service for looping uploaded videos and playlists on YouTube, with automatic recovery if YouTube drops the stream. One flat price per slot for any uploaded quality up to 4K 60fps; the first day is free with no card. | Review the current plan and storage needs for your active slots. It streams uploaded videos to YouTube, not live camera input. |
| Castr | Official material describes 24/7 cloud playout. Its help article says continuous duration is supported while the subscription is active and bandwidth is sufficient. Its pricing page lists plan-dependent stream, destination, bandwidth, storage, and feature limits. | Check current plan limits, what counts toward bandwidth, upload restrictions, recovery and failover behavior, SLA scope and exclusions, and total cost. Castr advertises a 99.9% uptime SLA; that is the vendor’s claim, not an independently verified comparative result. |
| Gyre | YouTube’s encoder guidance names Gyre as a cloud-based tool for 24/7 live streaming of prerecorded videos. This is a mention in YouTube’s platform guidance, not an independent endorsement or comparison. | Confirm current features, plan caps, archive behavior, support, recovery commitments, and terms; the cited YouTube page does not establish these details. |
| Restream | Vendor help covers YouTube connection and duration guidance; its plan explainer describes channel counts and features such as prerecorded streaming and recording. | Restream warns that its servers may undergo maintenance and restart during streams lasting more than 24 hours, and recommends restarting every 24 hours. Check the current plan matrix and whether this operating model suits unattended use. |
| StreamYard | Vendor help lists YouTube as a supported destination; its pricing page lists studio, multistream, and prerecorded-streaming features with tier limits. | Confirm that the plan’s prerecorded-stream allowance and studio workflow meet your schedule. The reviewed materials do not establish it as an always-on cloud playout service. |
Sources: Castr platform, Castr 24/7 guidance, Castr pricing, YouTube encoder guidance, Restream YouTube guidance, Restream pricing, StreamYard destinations, StreamYard pricing, and StreamYard YouTube guidance.
Rank #2
URayCoder HD HEVC H.265 MPEG4 H.264 4K HDMI to Video Streaming IPTV Encoder for HDMI to RTSP RTMP HTTP UDP HLS SRT Facebook YouTube Live Streaming Server
- 【Innovative Product with Leading Technology】- Equipped with an advanced H.265 /H.264 dual encoding chip, supports 4K UHD (3840x2160) video input and output, with a maximum frame rate of 30fps at 4K resolution and up to 120fps at 2K and lower resolutions, delivering a smooth and detailed visual experience. It also supports HDCP 1.4 decryption, easily decoding various HDMI ultra HD video sources, delivering a cinematic visual experience for both professional live streaming and 4K ultra HD content transmission.
- 【Multi-protocol and Multi-platform Compatibility】- Fully compatible with streaming protocols such as HTTP, RTSP, RTMP(S), SRT, HLS(M3U8), MP4, Multicast(UDP, RTP, PTL), FLV, WebRTC, TRTC, ICECAST, it can simultaneously output 4 video streams with different protocols and push them to live streaming platforms such as YouTube, Facebook, Twitch, and Vimeo with one click. Simultaneous live streaming across multiple platforms can be achieved without additional equipment.
- 【Highly Customizable Settings to Meet Individual Needs】- It supports adding static text, scrolling captions, brand logos, and timestamps. Users can freely adjust core parameters such as video resolution, frame rate, and bitrate, and also perform personalized editing functions such as video cropping, rotation, flipping, and mirroring. It supports dual input of HDMI embedded audio and line-in audio, with adjustable sound quality, making your live stream content more distinctive and allowing you to create a unique brand live stream style.
- 【Stable and Efficient Transmission, Easy Operation】- Employing HDMI to Ethernet core connection technology, it ensures stable and reliable network transmission with low latency and no lag, adapting to various network environments. Equipped with an intuitive user interface and detailed instruction manual, no professional technical background is required; setup can be completed quickly after connecting the device. It is also compatible with multiple terminals such as computers and mobile phones for management, and the video stream status can be viewed in real time via a URL.
- 【Lifetime Free Warranty and Technical Supports】- All URayCoder video codecs come with a lifetime free warranty and technical supports, supporting secondary development and feature customization to meet enterprise-level personalized needs. Meanwhile, we providing many kinds of customization services such as shell pattern printing, logo addition, hardware and function development, ensuring reliable quality and worry-free after-sales service.
Use this checklist before choosing a plan
- Define the source. For live input, check ingest, reconnect handling, monitoring, and backup at the encoder. For uploaded media, check playlist scheduling, cloud playout, file preparation, and how transitions work.
- Confirm YouTube eligibility and policy compliance. Verify the channel and check for restrictions before purchase. Make sure you have rights to the music, footage, and other material in your programming, and follow YouTube’s rules.
- Separate runtime from archiving. Decide whether you need a YouTube archive, local recording, or separate recordings. Do not assume a continuous broadcast will produce a complete archive.
- Model the workload against the specific tier. Account for bitrate, hours streamed, concurrent streams, destinations, storage, and any viewer or player bandwidth charges. Plan pages may allocate these differently by tier.
- Get failure behavior in writing. Ask what happens after a source disconnect, cloud maintenance, exhausted bandwidth, payment failure, or scheduled restart. Check SLA scope and exclusions and support response expectations.
- Test before going unattended. Run a private or unlisted stream and deliberately test the relevant failure and recovery path before relying on it for a continuous channel.
- Calculate total recurring cost. Include storage or recording, overages, extra channels, support, and billing term—not just a headline monthly figure.
Or let it run in the cloud
StreamNeo is designed for YouTube channels built from uploaded recordings or playlists: upload your video, add your YouTube stream key once, and go live. The cloud keeps looping the media when your computer is off. Every slot includes one always-on stream, 10 GB storage per slot pooled across active slots, playlists, automatic recovery if YouTube drops the stream, and StreamNeo team support.
Recommended: Crashes or Glitches? A Free Driver Scan Usually Finds the Culprit →Recommended: Fix Windows Errors and Clear Junk Files in Minutes - Free Scan →
Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
- Nothing has to stay on at home: no computer, OBS, or home connection needs to run the stream.
- Your upload streams as made, at any quality up to 4K 60fps, for one flat per-slot price with no re-encode or quality tiers.
- Automatic recovery is included if YouTube drops the stream.
- The first day is free with no card, one free day per account. After that, the Monthly option is $9.99 per month.
See StreamNeo for details, then start your free day.
Quick Recap
Bestseller No. 2
SaleBestseller No. 3
Bestseller No. 4
Best Value
ToVi 4K Network Video Streamer, H.264/H.265, HDMI Loop Out, IPTV, RTMP HDMI
- ToVi X2 Series 4K Network Video Streamer (X2UH-CAST) – Professional AV-over-IP encoder powered by H.265/H.264 compression for efficient, high-quality video distribution. Supports analog audio embedding and extraction, with broad protocol compatibility including RTSP, RTP, TS, and RTMP/RTMPS for flexible streaming and system integration.
- 4K@60Hz Ultra HD Encoding & Triple Stream Output – Supports H.264 / H.265 (HEVC) encoding with up to 18Gbps video bandwidth. Enables simultaneous triple streaming outputs: 4K@60Hz, 1080p@30 (H.264), and 720p@5 (JPEG), allowing you to broadcast concurrently to multiple platforms such as YouTube, Facebook, Twitch, and DaCast for maximum audience reach.
- Flexible Integration & 24/7 Reliability – Compatible with third-party control systems and supports PoE (802.3af PD) or 12V power input. Engineered with protection against lightning, surges, and ESD for continuous 24/7 operation. Rack-mountable (1U/6U V2) for professional AV, enterprise, and control center deployments, featuring an OLED display and advanced functions including device discovery, unicast/multicast streaming, EDID management, and 802.1X security.
- Analog Audio Embedder – Seamlessly combines digital HDMI video with external analog audio for high-quality livestreaming. Ideal for live events requiring audio input from a mixing console or soundboard.
- Advanced Control - Web GUI (HTTP/HTTPS), API via Telnet/SSH/TCP socket and stream control (play/pause/stop). This AV Streamer is a versatile solution for broadcasting, control rooms, and AV over IP installation.
Rank #4
Blackmagic Design Streaming Encoder HD (BM-BDLKWEB/C/SEDHD)
- H.264
- H.265 Stream
- 1080p 60fps
- 12G-SDI In/Loop Out
Rank #3
Sale
youyeetoo Link Pi ENC1-V3 4K HDMI Encoder&Decoder for Live Streaming, HDMI Video Capture for Compatible Multi-Platform, SRT and NDI Supported, Multi-Scenario Equipment Encoder
- High-performance quad-core CPU and 2GB RAM capable of handling 4K@30 video quality.
- Onboard 8GB flash storage for network video storage.
- Seamless integration with other devices supporting NDI/SRT protocols.
- Suitable for applications such as YouTube live streaming, content sharing, and surveillance recording.
- Supports multiple encoding methods for different scenarios: RTSP/RTMP/HLS/UDP.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
