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For one prerecorded lesson, add it to an OBS Media Source and turn on Loop. For several lessons, use VLC Video Source and enable Loop Playlist. Set YouTube’s encoder options to match your video, computer, and stable upload capacity; there is no special Hindi-language encoder preset. Test the stream in YouTube’s Live Control Room before broadcasting.
Choose the right OBS source for your lesson
| Option | Use it for | Loop behavior and requirements |
|---|---|---|
| Media Source | One local video file | Enable Loop to replay the file when playback ends; no VLC installation is needed. |
| VLC Video Source | A sequence of video files | Enable Loop Playlist to restart the playlist. VLC must be installed; 64-bit OBS requires 64-bit VLC. |
OBS lists common video formats including MP4, MOV, MKV, and WebM. Its source controls are described in the OBS Media Sources guide.
Set up one video to loop
- In OBS, select the scene that should carry the lesson. In Sources, click + and choose Media Source.
- Name the source if useful, then select the local lesson file. Check that it appears in the preview and is framed as intended.
- In the Media Source properties, enable Loop. OBS documents this as off by default; it makes the file play again after it finishes.
- Leave Restart playback when source becomes active enabled if the lesson should start from the beginning whenever its source becomes visible in the active scene. OBS documents this setting as on by default. It is separate from Loop: it controls what happens when the source becomes active, not what happens at the end of each playback.
- Confirm the source is visible using its eye icon in the Sources list. Scenes and sources determine what appears in the stream; a hidden source will not appear in the output. See the OBS Sources Guide.
If you want the video to vanish when it ends rather than remain on its final frame, OBS provides Show nothing when playback ends. For uninterrupted repetition, use Loop instead.
Set up a playlist
- Install VLC before adding the playlist source. Match VLC’s architecture to OBS: 64-bit OBS requires 64-bit VLC.
- In the chosen scene, add VLC Video Source and select the files for the playlist.
- Set Loop Playlist to On so OBS starts the playlist again after its final file. OBS documents this option as on by default, but verify it in the source properties.
- Check the scene preview and source visibility, then play through the playlist in a test stream to confirm the order and transitions.
Choose YouTube encoder settings
Use settings your encoder, computer, and upload connection can sustain reliably. YouTube’s guidance recommends RTMPS, constant bitrate (CBR), and a keyframe interval of two seconds; do not exceed four seconds. Its documented encoder workflow supports H.264, H.265/HEVC, and AV1, with frame rates up to 60 fps. Consult YouTube’s current encoder settings, bitrates, and resolutions for the selected codec and output format.
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#1 Best Overall
Elebase USB to USB C Adapter for iPhone 18 Pro Max,USBC Car Charger Adapter
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
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- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
H.264 bitrate reference
| Output | YouTube minimum | YouTube recommended |
|---|---|---|
| 720p30 | 3 Mbps | 8 Mbps |
| 1080p30 | 5 Mbps | 14 Mbps |
| 720p60 | 3 Mbps | 8 Mbps |
| 1080p60 | 6 Mbps | 17 Mbps |
These are YouTube’s H.264 platform recommendations, not guarantees that a particular computer, connection, or viewer can sustain the stream. Check your upload speed and leave capacity for other network traffic. A higher resolution or frame rate demands more from the encoder and connection; choose the highest setting that remains stable in testing. If your lesson was made at a lower resolution or frame rate, increasing the output does not add detail to its source.
Hindi narration, titles, and captions affect the lesson’s language presentation, not the encoder requirements in YouTube’s guidance. The cited YouTube settings do not specify a Hindi-specific profile.
Rank #2
Anker USB-C Hub, 5-in-1 USB Hub for Laptops, 4K HDMI Multiport Adapter
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Connect OBS to YouTube
- In YouTube Studio, create or select the live stream in the Live Control Room. For the exact workflow, see Create a YouTube live stream with an encoder.
- Copy the stream URL and stream key into the corresponding streaming fields in OBS. Treat the key like a password: it identifies where the encoder sends video and allows YouTube to accept the feed. Do not publish or share it.
- Save your encoder settings and start streaming from OBS when ready. If you reuse a past stream through YouTube’s Reuse settings, review the copied metadata and settings—including the stream key—before broadcasting. YouTube explains this in Manage live stream settings.
First-time live enablement can take up to 24 hours, according to YouTube’s setup guidance. Allow for that before scheduling your first broadcast.
Preflight the stream
- Test before the scheduled broadcast. YouTube advises setting up the encoder at least two hours ahead and starting it at least 15 minutes before a scheduled event.
- Include both audio and movement in the test, even if the lesson is mostly slides. Confirm that the audio is audible and the video is playing and looping as intended.
- Check the Live Control Room preview before starting the public broadcast, then monitor stream health and any warning messages while live.
- Verify the selected scene, source visibility, playlist order if applicable, stream key, resolution, frame rate, bitrate, and audio output.
These are YouTube’s published encoder recommendations and OBS’s documented source controls—not a single preset guaranteed to work on every setup.
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Rank #3
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Anker USB C Hub, 7in1 Multi-Port USB Adapter, 4K@60Hz USBC to HDMI Splitter
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Troubleshoot common problems
| Symptom | Likely check | Fix |
|---|---|---|
| The lesson stops after one play | Media Source’s Loop may be off. | Open the source properties and enable Loop. |
| A playlist stops at its last file | Loop Playlist may be off, or VLC may not be installed with a matching architecture. | Turn on Loop Playlist and verify VLC installation; pair 64-bit OBS with 64-bit VLC. |
| The stream is blank or the lesson is missing | The source may be hidden or the wrong scene may be selected. | Select the intended scene and confirm the source’s eye icon indicates it is visible. |
| The stream is unstable or YouTube reports health issues | The chosen bitrate, resolution, or frame rate may exceed what the upload connection or computer can sustain. | Run a speed test, lower output demands, and repeat the preflight while watching Live Control Room stream health. |
| YouTube does not accept the feed | Check the stream URL and key, and confirm that live streaming has been enabled for the channel. | Copy the current credentials carefully, keep the key private, and allow up to 24 hours for first-time enablement. |
Or let it run in the cloud
If the goal is to keep prerecorded educational videos live on YouTube without leaving OBS running at home, StreamNeo is a cloud option: upload your recording or build a playlist, add your YouTube stream key once, and go live. Nothing has to stay powered on at home. It streams the uploaded video as made, up to 4K 60fps, at one price per slot; it can automatically recover if YouTube drops the stream. The first day is free with no card. Monthly billing is $9.99 per month. Start your free day with StreamNeo.
Quick Recap
Bestseller No. 5
Best Value
Anker USB C Hub, 5-in-1 USBC to HDMI Splitter with 4K Display
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
Sale
UGREEN USB to USB C Adapter Combo 4-Pack, 10Gbps USB C Converter Space Gray
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
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- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
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