Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsTo stream a church’s prerecorded videos continuously on YouTube, prepare the videos with subtitles, loop one file or a playlist in OBS Studio, connect OBS to YouTube Live with a stream key, and test the result before relying on it. For words every viewer can see, render the SRT subtitles into the video image first. OBS documents looping local media and playlists, but its documentation does not establish that it will automatically find a separate SRT sidecar file.
Choose how subtitles should reach viewers
An SRT file contains timed text, but a video player’s subtitle track and YouTube Live’s caption feed are different things. Decide which result the church needs before configuring the stream.
Open captions: words burned into the picture
If the priority is that every viewer sees the words, render the subtitles onto the video before adding it to OBS. The text then appears as part of the picture; viewers cannot turn it off or select it as a separate caption track. Check timing and legibility throughout the video, including at the beginning, middle, and end.
Closed captions: a separate, selectable track
YouTube says live captions must be sent to YouTube. Its documented options include captions embedded as EIA 608/CEA 708 or compatible caption software that sends captions over HTTP POST; its guide says it currently supports one caption track. These requirements do not establish that a plain SRT sidecar can be uploaded as a live caption feed through OBS. If selectable live captions are essential, use a compatible caption-delivery workflow and verify it in a test stream. YouTube’s live caption requirements
#1 Best Overall
- 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.
Subtitle tracks inside the media
OBS’s VLC Video source exposes a Subtitles Enabled checkbox and a Subtitle Track selector. That is distinct from confirming that OBS will automatically detect a separate .srt file next to a video. Test the church’s actual files in the installed setup rather than assuming a sidecar will load. OBS Media Sources documentation
Prepare and check the church’s files
- Match each video to its subtitle file. Confirm which SRT belongs with which recording, and play each video with its intended audio.
- Check subtitle timing. Review the opening, a middle section, and the ending for missing, mistimed, or hard-to-read lines.
- Choose the caption method. Render subtitles into the picture for reliably visible text, or arrange a supported live-caption workflow if viewers need a selectable track.
- Check the whole rotation. For a playlist, confirm the order, audio levels, framing, and transitions between clips. These are recommended local checks, not a claim that any particular church files have been tested.
Set up continuous playback in OBS
Loop one video
- Open OBS Studio and add a scene for the church stream.
- In the Sources panel, select + and add a Media Source.
- Select the local video file. Enable Loop in the source properties to repeat it.
- Confirm the video fits the scene and that its audio is present. If subtitles must be visible to all viewers, use the version with subtitles already rendered into the picture.
OBS documents looping for a local Media Source; that setting repeats media playback, but by itself does not guarantee an uninterrupted YouTube broadcast or continuous archival availability.
Rank #2
- All-in-One 4K Live Studio: Built-in switcher, 4K encoder, recorder, and 8" touchscreen monitor in one device. Go live in minutes - no laptop, capture card, or extra software needed
- Vertical & Horizontal Streaming: Go live on 3 horizontal platforms (for YouTube, Facebook, other RTMP) or 2 vertical platforms (for TikTok, Instagram) at once
- 4 HDMI Multi-Cam Switching: Connect 4 HDMI plus USB-C/USB-A for 10+ sources. One-tap switching with PiP, overlays, scoreboards, instant replay, and auto-switching built in
- Cellular Bonding with NDI & SRT: Combine up to 5 network connections (2x USB modems, 1x 4G LTE, 1x Wi-Fi, 1x Ethernet) for rock-solid streaming. NDI/SRT enables low-latency remote production (Additional charges apply)
- ISO Recordings: Capture and save all video inputs separately with customizable resolution, frame rate, and bitrate, enabling better post-production control and quality
Loop an ordered playlist
- Install VLC if it is not already installed. OBS notes that 64-bit OBS requires 64-bit VLC for the VLC Video source.
- In the Sources panel, select + and add a VLC Video source.
- Add the church’s video files to its playlist in the intended order.
- Enable Loop Playlist. Leave Shuffle off if the sequence matters.
- If the media exposes a subtitle track, enable subtitles and select the intended track. Verify the exact video/SRT combination locally; the OBS documentation does not confirm automatic loading of a separate SRT sidecar.
See OBS’s Media Sources guide for the documented source controls.
Connect OBS to YouTube Live
- Confirm channel eligibility. YouTube requires a verified channel and no live-streaming restrictions in the previous 90 days. Check eligibility before preparing a scheduled stream. YouTube live-streaming eligibility
- Set up the live stream in YouTube Studio. Use YouTube’s encoder workflow to create or select the stream, then copy the stream URL and stream key into OBS’s stream settings. Treat the key as a credential: do not share it publicly. YouTube encoder setup
- Prefer RTMPS where available. YouTube recommends RTMPS, a secure extension of RTMP. Follow the ingest details shown for your stream in YouTube Studio. YouTube encoder settings
- Start a test and check YouTube’s preview. Before a public broadcast, confirm that YouTube receives the picture and audio and that the intended subtitles appear or arrive through the chosen caption route.
Test before relying on the stream
Run an unlisted or private test and check the complete playback path, not just the OBS preview. YouTube recommends testing with similar audio and movement, using the Live Control Room preview, and monitoring stream health and messages during the broadcast. YouTube live-streaming tips
Rank #3
- All-in-One Device: Combines a full HD encoder, switcher, monitor, and recorder with support for 4G LTE, WiFi, Ethernet and bonding(Additional charges apply)
- Streaming Flexibility: Stream to up to 3 horizontal platforms simultaneously with no subscription fees, such as Facebook, YouTube and other RTMP
- Versatile Inputs: Features 3 HDMI inputs, 1 USB, 1 USB-C, SD card support (including 1 NDI signal input), and multiple audio connections, enabling live switching between up to 8 sources
- Enhanced Performance: Featuring 3 HDMI inputs, a larger and brighter 8-inch touchscreen, and a longer-lasting 10,000mAh battery, the YoloBox Pro offers over 4 hours of use
- Free Built-in Features: Includes web URL overlay, video cropping, instant replay, and auto-switching, all standard to enhance professionalism and audience engagement at no additional cost
- Check that text is legible and correctly timed, or that the separate caption workflow is delivering captions.
- Listen for missing, distorted, or unexpectedly quiet audio, including across clip transitions.
- Confirm the playlist starts in the expected order and repeats as intended.
- Check scene framing and the YouTube watch page, as well as the Live Control Room preview.
- Confirm the stream’s archive and watch-page access settings meet the church’s needs, then continue monitoring audio, video, and YouTube health messages while live.
What to do when something fails
| Symptom | Likely check | What to do |
|---|---|---|
| The video loops, but subtitles are missing | The subtitles may be a separate SRT sidecar that OBS has not loaded. | Use a video with subtitles rendered into the picture, or test the media’s available subtitle-track controls in VLC Video. Do not assume sidecar detection. |
| Viewers cannot turn subtitles on | Text rendered into the picture is open-caption text, not a selectable caption track. | If selectable captions are required, configure a YouTube-supported embedded 608/708 or HTTP caption-software workflow and verify it separately. |
| A VLC Video source is unavailable or does not work | VLC may not be installed, or the VLC and OBS architectures may not match. | Install VLC; for 64-bit OBS, use 64-bit VLC, then recheck the source. |
| YouTube does not receive the encoder stream | Check channel eligibility, the stream URL and key, and the ingest connection. | Confirm the key and URL in YouTube Studio and OBS, and use RTMPS where available. |
| The broadcast looks fine in OBS but not on the watch page | The viewer-facing stream, caption delivery, archive, or watch-page access may not match the local preview. | Use the Live Control Room preview and a private or unlisted test to inspect the YouTube playback path and settings. |
Or let it run in the cloud
OBS keeps playback on the computer running OBS; a cloud service can keep the YouTube stream going without a home computer left on. StreamNeo is a YouTube-only service for looping uploaded videos and playlists: upload the recording, add the YouTube stream key once, and go live. It runs in the cloud, supports the uploaded quality up to 4K 60fps at one price per slot, and automatically recovers if YouTube drops the stream. The first day is free with no card. Monthly pricing is $9.99 per month.
Quick Recap
Best Value
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- 【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.
Rank #4
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- ✅ Up to 4K@30Hz Resolution | HDMI Loop Out: Supports 4K@30Hz HDMI input / HDMI loop-out / encoded stream (main). Simultaneously stream your broadcast to up to 4 different platforms to reach the widest audience possible! Please note: For 4K@30Hz support, the EDID selection for the encoder within the webGUI must be set to 3840x2160@30.
- ✅ Analog Audio Embedding | USB Port - Seamlessly combine digital HDMI video with analog audio for high-quality streams—perfect for live events that require audio from a mixing board. Features USB port for plugging in USB storage device to record the live streams.
- ✅ Stream Start / Stop Button | LCD Display Panel – Easily start or stop your broadcast by pressing the “Stream” button on the encoder. Features an LCD display panel, making it easy for you to check vital encoder info, such as the IP Address, Video / Audio information, Stream status, and more.
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