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Create a custom stream key in YouTube Studio, enter the YouTube stream URL and key in OBS, then add a VLC Video source with your playlist. YouTube lets you reuse a custom key, but the key does not keep one live event or watch page running forever; it is a credential OBS uses to send a stream.
What a persistent YouTube stream key does
YouTube calls this a reusable custom stream key. You can save it in OBS and use it again for future encoder streams. It does not, by itself, keep a broadcast continuously live, preserve one event indefinitely, or manage the stream’s title, privacy, and watch page. Those settings belong to the individual stream in YouTube Studio. See YouTube’s stream settings guide.
Treat the key as a password: anyone who has it may be able to send a feed to your channel. YouTube describes stream keys as “your YouTube stream’s password and address.”
Create a reusable key in YouTube Studio
- Open YouTube Studio and select Create → Go Live to open Live Control Room. Select the Stream tab.
- In the stream key area, choose Create new stream key. Enter the requested settings and create the key. YouTube says a custom key can be reused.
- Copy the stream URL and the stream key. Store the key securely; do not publish or share it.
You can also use Reuse settings when creating a later stream to copy settings and the key from a previous stream. YouTube says auto-start and auto-stop choices are copied with those settings. These controls determine whether encoder signals can start or stop the broadcast; review them before relying on that behavior.
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#1 Best Overall
Sale
ZowieBox, 4K HDMI NDI Video Encoder/Decoder, HDMI NDI
- Compact but Powerful Design: ZowieBox is smaller than a phone, featuring a tally light and LCD screen for streaming status. Capture console gameplay in up to 4K with zero-lag HDMI passthrough, while the built-in video encoder converts video for IP streaming. The IP stream can also be decoded back to a 4K HDMI signal.
- Standalone Game Streaming: Just plug and play—ZowieBox enables PC-free live gaming without affecting gameplay. As an RTMP hardware encoder and HDMI streamer, it delivers stable streaming directly from your source, making it ideal for gaming, live events, and professional broadcasting.
- NDI|HX3 Converter Technology: ZowieBox converts HDMI signals to NDI|HX3/HX2/HX, functioning as an NDI video encoder, or NDI Video Decoder for flexible IP workflows. Certified NDI technology enables low-latency gameplay streaming through OBS/vMix. Note: Encoder and decoder modes cannot run simultaneously; full NDI signals are not supported.
- UVC to HDMI Conversion: Supporting up to 4K@30fps and 1080p@60fps decoding, ZowieBox enables flexible conversion for webcam and video workflows. As a video decoder and HDMI to IP converter, it expands connectivity options for professional video devices. Note: USB capture card functionality is not currently supported.
- All-around Configuration Options: Control ZowieBox through its web UI on a PC, phone, or tablet. Manage connected PTZ cameras, tally light, video/audio, OSD, work mode, streams, network, and system settings. Support for VISCA over IP encoder workflows enables flexible PTZ control, while the dashboard provides video preview and system status.
Connect OBS to YouTube
- Open OBS and go to its streaming settings. If the YouTube integration is available, select YouTube and follow the connection flow.
- If OBS asks for encoder details instead, set the server to the YouTube stream URL and paste the copied key into the Stream Key field. YouTube’s encoder guide describes these as the server URL and stream key fields: Create a YouTube live stream with an encoder.
- Save the settings. Keep the key private, and make sure OBS is using the intended active key in Live Control Room.
OBS labels and integration options can vary by version and operating system, so use the server and key field names shown by your installed OBS version rather than assuming every setup has identical screens.
Build an ordered, repeating video playlist in OBS
OBS’s basic Media Source plays an individual file. For a list of videos, use VLC Video, which supports playlists. The VLC Video source requires VLC to be installed; if you use 64-bit OBS, install 64-bit VLC. OBS documents these options in its Media Sources guide.
Rank #2
Sale
UNISHEEN 1080P60 HDMI Video Encoder, H.265/H.264 Live Streaming Encoder, HDMI to RTSP/RTMP/SRT/HLS/WebRTC IPTV Encoder for YouTube Facebook Live, Browser Setup, No PC Software Needed
- 【Hardware H.265/H.264 Encoding at 1080P60】Dedicated hardware encoder delivers broadcast-quality 1080P60 streams with H.265/H.264 compression. Reduces bandwidth usage by up to 50% compared to legacy H.264-only solutions, while maintaining crisp, crystal-clear video output.
- 【Broad Protocol Support for IP Distribution】 Supports SRT, RTMP(S), RTSP, UDP, HTTP, HLS, WebRTC, TRTC, Icecast and SHOUTcast — integrate seamlessly with CDNs, surveillance NVRs, IPTV systems and browser-based monitoring dashboards. One device replaces multiple single-purpose streaming boxes.
- 【Browser-Based Setup in Minutes】 Set up in minutes through any browser — no software, drivers or OS compatibility issues. DHCP is enabled by default to prevent IP address conflicts on your network. Note: basic networking knowledge (IP address, RTSP/RTMP configuration) is recommended for advanced streaming setups.
- 【Compact Design with Flexible Deployment】Palm-sized form factor (approx. 90×54×29mm) fits easily behind monitors, on shelves, or in equipment racks. Low power consumption ensures reliable 24/7 operation for live events, remote monitoring, and digital signage.
- 【Professional Audio & OSD Overlay + 1-Year Warranty】 Supports HDMI embedded audio plus external 3.5mm input. Built-in OSD generator adds scrolling text, logos, or timestamps directly to the video stream — ideal for branding, event info, or security labeling. Backed by a 1-year warranty and 24/7 online technical support.
- Install VLC with the same architecture as OBS. For 64-bit OBS, use 64-bit VLC.
- In your OBS scene, add a VLC Video source. Add the video files to its playlist and arrange them in the order you want.
- For a fixed sequence, leave Shuffle Playlist off. Turn on Loop Playlist if playback should start again after the last file; leave it off if the list should end.
- Review Visibility Behaviour. This setting controls what happens to VLC playback when its source is hidden, for example when you switch scenes. Set it so a scene change will not unintentionally pause or stop playback.
- Make the playlist source visible in the active scene and check that video and audio play as expected.
OBS notes that VLC Video supports a playlist, unlike Media Source, which is for an individual file. For source management, see the OBS Sources Guide.
Start the broadcast and verify the event
- In YouTube Studio, set the actual stream’s title, privacy, and other metadata. YouTube offers public, private, and unlisted privacy options. Its default differs by age group: private for ages 13–17 and public for ages 18 and older, so explicitly check the intended choice.
- Start streaming from OBS with the playlist source visible. Check Live Control Room for the incoming preview, and confirm the picture, audio, playlist order, and repeat behavior.
- For a scheduled stream, wait for the preview and select Go live in YouTube Studio when ready. YouTube’s encoder workflow includes this confirmation step.
- Verify that the active or scheduled stream is the intended watch page and has the correct privacy setting. A reusable key does not select or manage the event metadata for you.
YouTube says streams under 12 hours are automatically archived after the encoder stops sending content. Do not assume that reusing a key preserves one ongoing event or handles all archive and watch-page behavior.
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Rank #3
H.265 H.264 4K HDMI to IP Network Video Encoder, 1080P HD Video Audio Encoder Supports RTSP RTMPS UDP HLS SRT HTTP WebRTC ICECAST, for IPTV, Live Streaming, YouTube, Facebook, OBS, ONVIF NVR, etc.
- ⭐【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), ONVIF, 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.
Secure or reset the key
If the key may have been exposed, a channel owner or manager can reset it in Live Control Room. Then replace the old key in OBS with the new one. YouTube says editors and viewers cannot reset a stream key. Resetting invalidates the compromised credential, so update every encoder configuration that relied on it.
Troubleshoot common problems
- OBS has no VLC Video source: Install VLC and check that its architecture matches OBS. The OBS documentation specifies 64-bit VLC for 64-bit OBS.
- The playlist plays in the wrong order: Turn off Shuffle Playlist for list order, then arrange the files in the VLC Video playlist.
- Playback stops at the last file: Enable Loop Playlist if the sequence should repeat.
- Playback pauses or stops after a scene switch: Review the source’s Visibility Behaviour setting and the source’s visibility in the active scene.
- YouTube receives no signal: Check that OBS has the correct YouTube stream URL and key, and confirm the intended key is active in Live Control Room. If the key might be compromised, reset it and update OBS.
- The stream is on the wrong watch page or has the wrong privacy: Check the active or scheduled stream and its metadata in Live Control Room. The reusable key is separate from event and watch-page settings.
Or let it run in the cloud
If you want an uploaded video or playlist to keep a YouTube channel live without leaving a home computer on, StreamNeo runs the stream from the cloud. Upload your recording or build a playlist, add your YouTube stream key once, and go live. Nothing has to stay on at home; videos stream as uploaded at any quality up to 4K 60fps for one flat price per slot, and StreamNeo automatically recovers if YouTube drops the stream. The first day is free with no card required. Monthly pricing is $9.99 per month.
Quick Recap
SaleBestseller No. 2
Bestseller No. 4
Best Value
ORIVISION H.265/264/MJPEG Ultra Mini HDMI 1080P Video Encoder with HDMI loopout, HTTP, RTSP, RTMP/RTMPS, SRT, HLS, FLV, Compatible with ONVIF, Multicast IPTV Encoder for YouTube Facebook Twitch Live
- 【Local Recording & Video Cropping – EH1211 Exclusive Features】 This mini HDMI video encoder supports local recording to USB drive or TF card – it can record both RTSP streaming video and direct HDMI input to external storage. The built-in video cropping function lets you customize the encoding region, making it easy to adapt input to needed displays or focus on specific areas. With its space-saving design, EH1211 is ideal for classrooms, conference rooms, and digital signage installations.
- 【ORIVISION Advantage& Ultra Mini Model】- This ORIVISION ultra mini video encoder has high integration with low cost. Ultra mini size(125x72x25mm) and light weight (200g) of H.265 encoder is perfect for live broadcasting applications with frequent move or tiny device installation space. IP encoder has 1 X HDMI Input and loop-out, 1 X 3.5mm audio input,1 X 3.5mm audio output(new), 1X USB2.0 port(new), 1X TF card port(new). IPTV encoder support audio encoding without video input.
- 【1080P@30HZ Input/Output Resolution & 2 Channel Output】- HDMI encoder supports max 1080P@30 resolution HD input and output. The video encoder for live broadcasting can output 2 channels feeds at the same time. While only 1 channel can reach 1080p output. The H.265/ H.264 encoder supports multiple different protocol feeds output at the same time, but does not support simultaneous output 1080P30.
- 【Multi-Protocols & Software & Platform & Flip Supporting】- Hardware encoder supports protocols including HTTP/HTTPS/RTSP/RTMP/RTMPS/SRT/UDP/RTP/FLS/FLV,is compatible with Onvif protocol. Multicast UDP/RTP. HDMI video encoder supports software like Flashplayer, OBS, VLC player, Vmix..etc. Fit for Youtube, Facebook, Ustream, Livestream, Twitch, Vimeo, Streamspot, Dacast, Tikilive, Netrmedi, etc. This video encoder also supports new function of image rotation and mirror flip. More convenient for live broadcasting.
- 【Powerful OSD Setting】- OSD setting function of the live broadcasting encoder makes it easy for you to add any self-defined text, time and image overlay on your video when output displayed. You may add any text/logo at any position to announce your copyrights with this hevc video encoder.
Rank #4
Blackmagic Design Streaming Encoder 4K
- H.264 & H.265 Streaming to SRT or RTMP
- DCI 4K Streaming up to 60 fps
- SDI & HDMI Monitor Outputs
- USB-C for Phone Tethering & Webcam Out
- Front Panel Buttons & Spin Knob
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