Quick wins for a faster PC:
Clear out junk files and repair common Windows errorsFree Scan →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
To loop a prerecorded video on YouTube Live from a Linode Compute Instance, configure an encoder stream in YouTube Live Control Room, then run FFmpeg with -stream_loop -1 before the video’s -i input. The option tells FFmpeg to repeat the input indefinitely. You’ll need a verified YouTube channel eligible to livestream, a Linux instance with enough encoding and network capacity for your chosen settings, and a prerecorded file stored on that instance.
Before you start
- Your YouTube channel must be verified and have no live-streaming restrictions in the previous 90 days. YouTube’s Help page also sets a minimum age of 16 to livestream. Check YouTube’s live-streaming eligibility requirements before configuring the event.
- Create a Linux Compute Instance using Linode’s streaming-server guide. The guide establishes a Compute Instance as a hosting option, but it does not specify a size or benchmark for this particular FFmpeg workload. Choose a server that can encode your source at the selected resolution and frame rate, and check the provider’s current instance and bandwidth details before deploying.
- Install FFmpeg using the instructions for your Linux distribution. Upload the video and note its full path. Confirm that the file contains the expected audio and video streams and that your installed FFmpeg build supports the codecs and protocols you plan to use.
- Prepare a YouTube Live event and keep its stream key private. Anyone who obtains the key may be able to send video to your channel’s stream.
Configure the YouTube Live encoder stream
- Open YouTube Studio and go to Create > Go live to open Live Control Room. Create or select a stream configured for encoder software.
- Copy the ingest URL and stream key shown for that stream. Use the RTMPS URL if your FFmpeg build supports it; YouTube describes RTMPS as RTMP carried over TLS/SSL. See YouTube’s encoder connection instructions and YouTube’s live encoder settings.
- Keep the stream key out of public scripts, screenshots, and repositories. Insert the exact URL and key YouTube provides into the FFmpeg output destination; do not use example credentials.
Choose compatible encoder settings
YouTube’s encoder guidance lists RTMP/RTMPS ingestion; H.264, H.265/HEVC, and AV1 video options; frame rates up to 60 fps; AAC or MP3 audio; and constant bitrate (CBR). Its guidance recommends a two-second keyframe interval and says not to exceed four seconds. See the current encoder settings guidance for its supported configurations.
- Resolution and video bitrate: Match the source and the Linode instance’s actual encoding capacity. Use a bitrate appropriate for your resolution and frame rate according to YouTube’s current settings guidance; there is no single bitrate that fits every source.
- Keyframes: Set the GOP duration to two seconds where possible, and keep it at four seconds or less. For example, at 30 fps a two-second GOP is 60 frames; at 60 fps it is 120 frames.
- Network capacity: YouTube recommends 20% upload bandwidth headroom above the total stream bitrate. The instance’s effective outbound capacity must sustain the video and audio bitrate with that margin; do not assume a plan’s advertised network capacity proves the stream will be stable. See YouTube’s encoder guidance.
- Audio: The example below uses AAC at 128 kb/s. Confirm that the source has an audio stream and that the output is appropriate for your content; remove or change audio options only if you have a reason to do so.
Run FFmpeg with an infinite input loop
Use this as a configuration template, not as a tested Linode command. Replace the uppercase placeholders with values compatible with your source and YouTube’s encoder guidance. The stream-loop option is an input option, so it must come before the matching -i argument. FFmpeg documents this behavior in its command-line documentation.
ffmpeg -re -stream_loop -1 -i /path/to/video.mp4
-c:v libx264 -preset veryfast -b:v VIDEO_BITRATE
-maxrate VIDEO_BITRATE -bufsize VIDEO_BUFFER
-pix_fmt yuv420p -g KEYFRAME_INTERVAL
-c:a aac -b:a 128k -f flv 'RTMPS_INGEST_URL/STREAM_KEY'/path/to/video.mp4is the uploaded media file’s actual path.VIDEO_BITRATEandVIDEO_BUFFERmust be replaced with suitable values, including units accepted by FFmpeg, for example4500kfor a bitrate value. This is an illustration of formatting, not a recommended bitrate for every resolution.KEYFRAME_INTERVALis the GOP length in frames. For a two-second interval, use twice the frame rate (for example,60at 30 fps or120at 60 fps). The frame rate must also match the output you intend to send.- Replace the output destination with the exact RTMPS ingest URL and stream key supplied by Live Control Room. Some interfaces present the URL and key separately; join them only in the format YouTube specifies for the encoder.
-re reads the file at its native playback rate rather than sending it as fast as possible. -stream_loop -1 repeats the input without a set end. The example transcodes video to H.264 and audio to AAC, then sends an FLV stream to the ingest endpoint. Verify that your FFmpeg build includes the required encoder and RTMPS protocol support; if it does not, install a build that does or adjust the configuration to a supported option.
Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
#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.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 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.
Preview, start, and monitor the broadcast
- Start the FFmpeg command and watch its output for connection errors, missing streams, or encoding failures.
- In Live Control Room, wait for the incoming preview. Check that both picture and audio are present and that the preview plays representative motion and sound from the source.
- Start the live event in YouTube only after the preview and stream health look right. Keep an eye on FFmpeg’s output and YouTube’s stream health while it runs. YouTube’s stream health guidance explains what to monitor.
- To stop, end the event in YouTube and then stop FFmpeg on the instance. YouTube says streams under 12 hours are automatically archived; that statement does not establish automatic archiving for a single indefinitely long broadcast. For broadcasts beyond 12 hours, plan separate sessions or confirm the archive behavior for your specific event. See YouTube’s encoder streaming guidance.
Common problems and fixes
- FFmpeg says it cannot connect: Recheck the ingest URL, stream key, outbound network access, and whether the URL is RTMP or RTMPS as expected. Confirm that the FFmpeg build supports the protocol you selected.
- YouTube receives no picture or audio: Confirm the input path and streams, review FFmpeg’s error output, and check that the video and audio codecs are supported by your chosen output settings.
- The stream buffers or reports poor health: Reduce the output bitrate or resolution, or use an instance and network connection with more capacity. Leave YouTube’s recommended 20% upload headroom above the total bitrate.
- Keyframes are rejected or stream compatibility is poor: Check the output frame rate and GOP together. Use a two-second interval where possible and do not exceed four seconds.
- The loop ends unexpectedly: Check FFmpeg’s process output and whether the process or instance stopped. The loop option repeats the input, but it cannot keep running if FFmpeg is terminated or the host goes offline.
Linode versus a computer you already control
Linode can host the file and FFmpeg away from your home computer, but it adds cloud-server administration and a recurring compute cost. A computer you already own avoids creating a cloud instance, but the computer, media file, and reliable upload connection must remain available. Either option must have enough capacity to encode the chosen stream; the available Linode guide does not establish a fixed instance size, encoding speed, or current price for this workload.
Or let it run in the cloud
If you want a YouTube loop without maintaining a Linux server or leaving a computer on at home, StreamNeo is a cloud option that keeps a YouTube channel live from uploaded videos. Upload a recording or build a playlist, add your YouTube stream key once, and go live. It plays uploaded videos rather than broadcasting from a camera.
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.
- Nothing has to stay running at home; StreamNeo loops from the cloud.
- Videos stream as uploaded, up to 4K 60 fps, at one flat price per slot rather than quality tiers.
- It can recover automatically if YouTube drops the stream.
- The first day is free with no card required (one free day per account).
- Monthly billing is $9.99 per month. Billing is also available by day, week, six months, or year; cancel any time. UPI and cards are supported in India, with card checkout worldwide.
Start your free StreamNeo day.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Copyright and channel considerations
Only stream video and audio you have the rights to broadcast. A video playing continuously does not itself establish permission to use its music, footage, or other material. YouTube’s live-stream eligibility rules and copyright policies apply to prerecorded content just as they do to other live broadcasts. Before going live, review YouTube’s requirements and use the copyright safety checklist. Also consider whether a repetitive or minimally changed stream complies with the rules applicable to your channel; technical ability to loop a file is not a guarantee of eligibility for monetization or continued access to live streaming.
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
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- 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
Rank #3
Sale
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.
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.
Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minutePC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
