Free tools Windows power users keep installed
One-click scans. No signup required.
To stream pre-recorded videos as a YouTube Live playlist with subtitles, use OBS Studio’s VLC Video Source to play local files in order, enable looping if needed, and select an embedded subtitle track. Then send OBS to a YouTube Live event using its server URL and stream key. This can show subtitles in the video, but it does not automatically create YouTube’s separate, selectable live-caption track; that requires a supported caption feed.
Choose how subtitles should appear
There are two different outcomes to plan for:
- Subtitles visible in the picture: OBS’s VLC Video Source can display an embedded subtitle track while playing media. Viewers see the text as part of the video image.
- A selectable YouTube live-caption track: Captions must be sent to YouTube through a supported live-caption method. YouTube says, “To add captions to your live stream, you need to send captions to YouTube.” OBS displaying a subtitle over the video does not, by itself, establish that YouTube will offer it as a selectable caption track. YouTube’s live caption requirements describe the separate caption workflow.
If accessibility requires selectable captions, arrange and test that feed separately from the OBS subtitle display.
Prepare your files and caption setup
For subtitles displayed in the video
Prepare the playlist’s video files with the desired subtitle track embedded in the media. OBS documentation describes selecting an embedded subtitle track in the VLC Video Source; it does not document loading a separate SRT sidecar file into that playlist source. Check the files before going live to make sure the intended track is embedded and readable.
For YouTube-selectable live captions
Use a supported live-caption delivery method: YouTube documents captions embedded as EIA 608/CEA 708 in the encoder, or a captions ingestion URL used with supported software. The help page currently describes one caption feed per stream entry point and one embedded caption track. Check the options available in YouTube Studio before production, since labels and supported software can change. Read YouTube’s live caption requirements.
The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →#1 Best Overall
- [Enhanced 4K-1080P Video Capture Experience] Capture the Magic: Elevate your video recordings to new heights with our upgraded anti-static 1080P Video Capture Card. Immerse yourself in stunning visuals, supporting HDMI input at 4K 60FPS and USB output for capturing in 1080P, complete with rich stereo sound. Enjoy crystal-clear video recordings, dynamic gaming live streams, and professional conference broadcasts. Note: HDMI resolution: Max input can be 3840×2160@30Hz / Video output resolution: Max output can be 1920×1080@30Hz
- [Seamless Real-Time Preview] Stay in the Moment: Our advanced ultra-low latency technology ensures seamless real-time transmission of video streams. Experience instant, lag-free previews, allowing you to capture every detail precisely. Effortlessly record video directly to your hard disk, all without compromising on quality or introducing any delays.
- [Versatility and Broad Compatibility] Your Creative Hub: Connect your DSLR, camcorder, or action camera to a wide range of operating systems, including Windows, MacOS, and Linux. Unlock a world of possibilities with real-time streaming to popular platforms like Twitch, Youtube, OBS, Zoom, Potplayer, and VLC, giving you the tools to share your content effortlessly.
- [Effortless Plug and Play] Simplicity Redefined: Say goodbye to complex installations. Our plug-and-play design eliminates the need for drivers or external power supplies. Seamlessly integrate high-definition acquisition into various scenarios, whether it's educational recordings, immersive gaming, precise medical imaging, captivating live streams, or professional broadcasting.
- [Seize Every Detail with Precision] Unleash your creativity and attention to detail with our video capture card. Capture every nuance, every color, and every moment with precision, thanks to the enhanced capabilities of our technology. Whether you're a content creator, a gamer, or a professional, our capture card empowers you to seize the finest elements and bring them to life in your recordings and live streams.
Set up the playlist in OBS
- Install VLC and OBS. The VLC Video Source is available when VLC is installed. On 64-bit systems, match the VLC and OBS architecture. See the OBS VLC Video Source guide.
- Add a VLC Video Source. In your OBS scene, add a source and choose VLC Video Source.
- Add the media files. Add the local video files in the order you want them to play. Leave shuffle off when sequence matters.
- Set playback behavior. Enable Loop Playlist if the list should repeat. Enable Subtitles Enabled and choose the intended Subtitle Track to show embedded subtitles.
- Check the scene. Confirm the video fits the canvas, the audio is audible, and subtitles are visible and legible. Test transitions or other scene elements you plan to use.
Create the YouTube Live stream and connect OBS
- Open YouTube Studio and select Go Live. Create a stream now or use the Manage tab to schedule one. YouTube’s encoder setup guide covers creating or scheduling the stream.
- Copy the server URL and stream key. In the YouTube Live setup, obtain the Live server URL and stream key, then enter them in OBS’s streaming settings. YouTube’s instruction is: “To start streaming, enter your YouTube Live server URL and stream key into your encoder.” Treat the stream key like a password; do not publish or share it.
- Start the encoder and check the preview. Confirm the correct playlist is playing and YouTube receives the video and audio. For a scheduled stream, YouTube says to wait for the preview and then click Go live.
Test captions and monitor the stream
Before relying on a long broadcast, run a complete test from playlist playback through the YouTube watch page. YouTube recommends testing encoder settings and monitoring stream health. If using a separate caption feed, verify that the watch page exposes the selectable caption track; seeing text burned into the picture is not proof that a separate track is arriving.
- Verify file order, loop behavior, audio, and subtitle appearance in OBS.
- Check YouTube’s preview and stream health before starting a scheduled event.
- Watch the stream from the viewer side and confirm the captions behave as intended.
- Plan around YouTube’s archive limit: streams shorter than 12 hours are automatically archived, according to its encoder setup guide.
Troubleshooting
The VLC Video Source is missing
VLC may not be installed, or its architecture may not match OBS on a 64-bit system. Install the compatible VLC version, restart OBS if necessary, and check the source list again.
Rank #2
- 【1080P HD High Quality】Capture resolution up to 1080p for video source and it is ideal for all HDMI devices such as PS4, PS3, Xbox One, Xbox 360, Wii U, DVDs, DSLR, Camera, Security Camera and set top box. Note: Video input supports 4K30/60Hz and 1080p120/144Hz. Does not support 4K120Hz/144Hz. Output supports up to 2K30Hz.
- 【Plug and Play】No driver or external power supply required, true PnP. Once plugged in, the device is identified automatically as a webcam. Detect input and adjust output automatically. Won't occupy CPU, optional audio capture. No freeze with correct setting.
- 【Compatible with Multiple Systems】suitable for Windows and Mac OS. High speed USB 3.0 technology and superior low latency technology makes it easier for you to transmit live streaming to Twitch, Youtube, Facebook, Twitter, OBS, Potplayer and VLC.
- 【HDMI LOOP-OUT】Based on the high-speed USB 3.0 technology, it can capture one single channel HD HDMI video signal. There is no delay when you are playing game live.
- 【Support Mic-in for Commentary】Rybozen capture card has microphone input and you can use it to add external commentary when playing a game. Please note: it only accepts 3.5mm TRS standard microphone headset.
The playlist does not repeat or plays in the wrong order
Review the VLC Video Source playlist order, disable shuffle if sequence matters, and enable Loop Playlist if playback should restart at the end. Re-test the full list rather than checking only its first item.
Subtitles are not visible in OBS
Confirm that the chosen video contains an embedded subtitle track, that Subtitles Enabled is on, and that the correct Subtitle Track is selected. The documented OBS workflow does not establish support for a separate SRT sidecar in this playlist source.
Quick wins for a faster PC:
Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Rank #3
- 【1080P 60FPS Video Capture Card】 This HDMI game capture card is based on USB3.0 high speed transmission port, input resolution up to 4K@30HZ, output resolution up to 2K@30Hz or 1920×1080@60Hz. Type c and USB interface can meet most of the devices in daily life. Easily meet the online capture, real-time recording, online meetings, live gaming and other functions, so you have a better visual enjoyment. Note: For capture use only; requires capture software to function and is not intended for direct screen casting to a monitor or TV
- 【Ultra Low Latency Screen Sharing】 HDMI capture card is made of good quality aluminum alloy with strong heat dissipation, allowing you to enjoy ultra low latency while live gaming or video recording or live streaming, avoiding blue screens and lag. This HDMI to USBC capture card supports easy recording of good quality audio or HD video and transferring it to your computer or streaming platform, allowing you to record 60 fps HD video directly on your hard drive and real-time preview
- 【Plug and Play, Easy to Carry】 This HDMI 1080P video capture card does not require any additional drivers or external power supply, just plug and play for fast capture. The capture card is small and lightweight, so you can put it in your bag for emergencies, making it very portable for outdoor live streaming. It's also a great way to share content in game recording, video conference, video recorder and online teaching
- 【Wide Compatibility USB Capture Card】 Easily streams to Facebook, Youtube or Twitch. With the connection, this HDMI to USB C/3.0 video capture devices can be working on several Operating Systems and various software: Windows 7/ 8/ 10, Mac OS or above, Linux, Android, Laptop, Xbox One, PS3/PS4/PS5, Camera, DVDs, Set Top Box, Webcame, DSLR, Switch/Switch 2, TV BOX, HDTV, Potplayer/VLC, ZOOM, OBS Studio etc.
- 【Package Content & Note】 1x HD Audio Capture Card , 1x USB 3.0 to USB C Adapter (A-side 3.0, B-side 2.0), 1x user manual. Please note that you need to restart the OBS Studio software after the audio setup is complete, otherwise it will result in no sound output. When using an adapter, if the device is recognized as USB 2.0, try using the other side with the USB-C port. Simply flip the capture card and reconnect it to be recognized as USB 3.0
Viewers cannot turn captions on
Text rendered by OBS into the video image is not necessarily a selectable YouTube caption track. Set up a supported caption feed in YouTube Live, then test the track from the watch page. YouTube documents one caption feed per stream entry point and one embedded 608/708 caption track; consult its current caption requirements.
YouTube has no preview or the stream will not start
Check that OBS has the correct YouTube server URL and stream key, that the encoder is running, and that YouTube’s preview has received the feed. For scheduled streams, start the event from YouTube Studio after the preview is ready.
Rank #4
- 【4K HDMI Input, 2K@30Hz Recording】Powered by a true USB 3.0 high-speed interface, the capture card supports up to 4K@30Hz HDMI input and records at 2K@30Hz or 1080P@60Hz. Perfect for gamers, streamers, and professionals who need crisp, smooth video for live streaming, gameplay recording, or online meetings.
- 【Ultra Low Latency Screen Sharing】Built with a premium aluminum alloy shell and advanced chipset for stable heat dissipation, ensuring ultra-low latency transmission. Capture high-quality video and dual-channel audio in real time—no lag, no frame drop—ideal for Twitch, YouTube, or OBS streaming.
- 【Easy Plug and Play, Compact & Portable】No driver or external power required—just plug and play via USB 3.0 or Type-C connection to your Windows or macOS computer. Lightweight and compact design makes it easy to carry for outdoor streaming, live shows, or mobile recording setups.
- 【Wide Compatibility & Multi-Device Support】Compatible with Windows 7 8 10 11, macOS, Linux,Android and supports most popular software such as OBS, Zoom, VLC, Twitch Studio, and more. Works seamlessly with PS4, PS5, Xbox, Switch, DSLR cameras, TV boxes, and other HDMI-output devices for streaming to YouTube, Twitch, etc.
- 【What You Get】Includes: HDMI Capture Card, USB 3.0 to USB-C Adapter, User Manual. Tips: Make sure your tablet’s OTG function is enabled before connecting. Test your HDMI device with a monitor first to confirm video and audio output, then connect to the Video Capture Card for recording.
Or let it run in the cloud
If you want an always-on YouTube playlist without keeping OBS, VLC, a computer, or a home internet connection running, StreamNeo plays uploaded videos from the cloud. Upload your recording or build a playlist, add your YouTube stream key once, and go live. It can recover automatically if YouTube drops the stream. Videos stream as uploaded, up to 4K 60fps, at one flat price per slot, with no quality tiers. The first day is free with no card required. Monthly pricing is $9.99 per month.
StreamNeo plays uploaded video; it does not stream from a camera. Its subtitle behavior is not specified here, so confirm that it meets your caption requirements before switching from the OBS method. Start your free StreamNeo day.
Quick Recap
Best Value
- High-Quality Video Capture, 4K HDMI Capture Card Ready: Capture smooth and vibrant video with this 4K HDMI capture card, engineered for gamers and content creators who demand crisp 1080P 60FPS video quality. Whether you're streaming to Twitch or recording gameplay for YouTube, your footage will look professional and detailed
- Plug-and-Play USB Capture Card, No Drivers Needed: Designed as a USB capture card for streaming, this device works instantly out of the box, just plug into your PC or laptop and start capturing. Fully compatible with popular software like OBS Studio, Streamlabs, and XSplit, making setup quick and stress-free for beginners and pros alike
- Universal Compatibility PS5, Xbox, Switch & More: Stream or record gameplay from virtually any HDMI-enabled device including Nintendo Switch, PS5, Xbox Series X, DSLR cameras, and PCs. The video capture card for gaming supports seamless passthrough so you can play without lag while your audience watches every frame in real time
- Low-Latency Performance for Smooth Streaming: This capture card for streaming minimizes delay between gameplay and broadcast, so you get reliable, low-latency capture that works well for competitive gaming, live broadcasts, and podcast sessions. Suitable for those building their channel with high-quality, engaging content
- Compact & Portable Design for Content Creators: Lightweight and portable, this USB 3.0 capture card works well for creators who travel or switch gaming setups often. Throw it in your bag and stream or record wherever you are, at home, events, LAN parties, streaming or studio sessions
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.
