Free tools Windows power users keep installed
One-click scans. No signup required.
OBS Studio 30.0, released in November 2023, added WHIP output for sending a stream over WebRTC and introduced Safe Mode for troubleshooting. WHIP works only with compatible receiving services, while Safe Mode is a diagnostic launch option—not a streaming-protocol fallback or a promise that OBS will recover. Version 30.0 is a historical release; OBS’s welcome page now surfaces later release notes.
What OBS Studio 30.0 changed
The stable 30.0.0 release added WHIP/WebRTC streaming and Safe Mode alongside several other updates. It also added IPv6 support for RTMP output with IPv4 fallback, a separate network feature that should not be confused with Safe Mode.
- Streaming: WHIP output and an improved YouTube integration, including a YouTube Live Control Room panel.
- Performance and capture: Intel Quick Sync Video (QSV) support on Linux and application audio capture on macOS.
- Interface and platform updates: a redesigned status bar, full-height docks, a Windows shader cache, macOS virtual-camera changes, and DeckLink improvements.
The stable release notes list the changes in the final version. The earlier release-candidate announcement was explicitly for a test build, so it is not a substitute for the final release notes. Read the OBS Studio 30.0.0 release notes.
How WHIP streaming works in OBS 30.0
WHIP is a protocol for publishing a stream from OBS over WebRTC to a compatible receiving service. It can support real-time use cases such as interactive broadcasts, co-hosting, and switching between mobile networks. OBS’s guide describes audience interaction at around 100 ms as a potential benefit, not a measured or guaranteed end-to-end latency for OBS 30.0. Actual results depend on the provider, network, and viewer path. See the OBS WHIP Streaming Guide.
#1 Best Overall
- 【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
What you need
- A streaming service that accepts WHIP publishing.
- The service’s WHIP endpoint URL and bearer token.
- An OBS build or package that includes WHIP support.
Having OBS 30.0 does not make every streaming platform WHIP-compatible. The OBS guide lists Cloudflare, Dolby OptiView, Red5, Tencent, Twitch, Broadcast Box, and Stage TEN as examples. Treat those as examples, not a guarantee of current availability: check your provider’s current WHIP support and setup instructions.
Enter the provider details
- In OBS, open Settings → Stream.
- Set Service to WHIP.
- Enter the endpoint URL and bearer token supplied by your provider, then apply the settings.
Provider-specific recommendations are not universal OBS requirements. For example, Amazon IVS recommends a one- or two-second keyframe interval for its WHIP service. Follow your own service’s guidance rather than treating that interval as a general OBS setting. Read Amazon IVS’s OBS WHIP publishing guidance.
Rank #2
- AV TO USB Converter: Capture videos and audios from VHS, VCR, Hi8, DV tapes to a PC, with the help of our USB Video Converter. Save room while digitizing your favorite old memories
- Quality Capture Card: Our USB Video Capture Card converting anolog RCA composite input into HD 720P USB output and capturing audio without any sound card. Advanced signal processing technology provides you with great precision, colors, resolutions, and details.
- Plug and Play: Automatically install the driver once you hook up this RCA to USB Converter to a PC. No external power is needed. User-friendly and easy to operate
- Wide Compatibility: The Video Capture Card can work with video devices with RCA connector or S-Video connector, such as VHS, VCR, Hi8, camcorder, compatible with Windows and Mac OS. Support video formats like NTSC, PAL, and support brightness, contrast, hue, and saturation control
- Note: The Video Converter is used with acquisition software. We recommend OBS Studio or PotPlayer for Windows, and QuickTime Player for Mac. They can be downloaded for free online. Please operate according to the steps in User Manual or contact us if you have any questions
Check Linux package support
The OBS guide says WHIP is not supported in the Ubuntu 24.04 PPA build and recommends the Flatpak package for users who need WHIP. This limitation applies to that named build; it should not be generalized to every Linux distribution or package. Confirm the capabilities of the package you installed.
What Safe Mode does—and when to use it
Safe Mode launches OBS without third-party plugins, scripting, and WebSockets. OBS may offer it after detecting an improper shutdown, and users can also launch it from the Help menu. It is intended to help diagnose whether one of those components is involved in a startup problem.
Windows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallOutdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchRank #3
- 【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.
Because those integrations are disabled for that session, scenes or workflows that rely on them may behave differently. Safe Mode does not repair a plugin or script, and it does not guarantee that OBS will launch successfully. If OBS opens in Safe Mode, that is useful diagnostic evidence; it is not proof of which component caused the problem.
Choosing between WHIP and RTMP
WHIP and RTMP are different ways to publish a stream, not interchangeable destinations. Before choosing WHIP, check that the receiving service supports it, that you have its endpoint and token, and that your OBS package includes the feature. If those conditions are not met, use a publishing method supported by both your OBS setup and destination. OBS 30.0’s IPv6 support for RTMP, with IPv4 fallback, is distinct from its WHIP addition and does not make an RTMP destination accept WHIP.
Rank #4
- [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.
OBS 30.0 is a past release
OBS 30.0 explains when WHIP output and Safe Mode arrived; it should not be read as a description of the current OBS release. The OBS welcome page now surfaces later release notes, so check it for current version information and newer changes. Visit the OBS Project welcome page.
Quick Recap
Best Value
- 【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.
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.
Recommended Free Tools
