Yes. You can stream a video stored on a NAS to YouTube Live by making the file available to FFmpeg, looping and pacing it, then sending the encoded feed to YouTube with the stream URL and key from Live Control Room. FFmpeg can run on a separate computer that reads a mounted NAS share, or on the NAS itself if its operating system, hardware and FFmpeg build support the job. The steps below use placeholders where your device and source file determine the right settings.
Choose where FFmpeg will run
“Streaming from a NAS” can mean either that the NAS stores the video while another computer runs FFmpeg, or that FFmpeg runs on the NAS. The first option avoids depending on NAS package or container support; the second keeps the processing on the storage device but depends on its software support and capacity. No single NAS installation procedure applies across manufacturers and operating systems, so do not assume a package, container or command is available without checking your model’s documentation.
| Approach | What it requires | What to check |
|---|---|---|
| FFmpeg on another computer reading a NAS share | A mounted or otherwise accessible NAS path, FFmpeg on the computer, and a network path from that computer to both the NAS and the internet. | That the process can read the file reliably; the computer can encode the chosen output if re-encoding is needed; and the internet upload link can sustain the selected bitrate. |
| FFmpeg on the NAS | An operating system and FFmpeg build that can run the required command, plus enough CPU capacity for the chosen encoding settings. | FFmpeg availability, encoding capacity, persistent-process and restart support, network throughput, and safe handling of the stream key. These vary by NAS model and software version. |
If you need device-specific installation or a reliable restart-on-failure setup, identify the NAS model, operating system and installed FFmpeg version first. Those details determine the correct package, container, service manager and commands.
Make the NAS video available to FFmpeg
- Choose the host. Decide whether FFmpeg will run on a separate computer or on the NAS. Install or locate an FFmpeg build supported by that host.
- Confirm the file path. On a separate computer, mount or access the NAS share using that computer’s normal file-sharing setup. On the NAS, use the local path to the media file. Confirm that the account running FFmpeg can read the file.
- Check the source and the workload. Note the video’s resolution, frame rate, video and audio codecs, and whether its existing encoding is suitable for YouTube’s current ingest settings. If it is not suitable, choose compatible output settings and allow enough processing capacity to encode in real time.
The path in the command must be visible to the process that runs FFmpeg, not merely to your file browser or another user account. A share that disconnects, changes its mount point, or is inaccessible to a service account can stop an otherwise correct stream.
Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Repair Windows errors before they cause bigger problems3Scan for outdated or missing drivers - takes under a minute#1 Best Overall
- 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.
Get YouTube’s ingest URL and protect the stream key
- Open your event’s settings in YouTube Live Control Room and retrieve the stream URL and stream key for the encoder.
- Use YouTube’s RTMPS URL when it is available. YouTube’s encoder guidance describes revealing it by selecting the lock icon in the Stream settings URL field, then copying that URL along with the key.
- Keep the key private. Treat it like a password: do not put a real key in a published command, screenshot, public log or shared shell history. If it is exposed, reset it in Live Control Room and update FFmpeg with the replacement.
The URL and key are specific to your YouTube setup. Do not use a key copied from another channel or paste a real key into a command that will be shared.
Loop the file and send it with FFmpeg
FFmpeg documents -stream_loop as an input option: -1 repeats the input indefinitely and 0 disables looping. Put input options before the corresponding -i. The -re option reads a file input at its native frame rate, pacing packets for cases such as live streaming; it does not make an unstable NAS, encoder or internet link reliable.
Rank #2
- 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.
ffmpeg -re -stream_loop -1 -i "/path/to/video.mp4"
-f flv "[YouTube RTMP(S) ingest URL]/[stream key]"This is a command shape, not a copy-and-run encoder configuration: the bracketed sections are placeholders, and the correct mapping and encoding options depend on your source and chosen YouTube settings. Replace the path with the file path visible to FFmpeg, supply the current URL and key from Live Control Room, and choose output codecs, frame rate, resolution and bitrate that YouTube supports. The FFmpeg documentation available with your installed build is the relevant reference for that build; online FFmpeg documentation is regenerated nightly and may describe options newer than an older NAS package.
Set video, audio and bitrate for YouTube
YouTube’s encoder settings guidance lists RTMP/RTMPS ingestion; H.264, H.265/HEVC or AV1 video; up to 60 fps; CBR; and AAC or MP3 audio. It recommends a two-second keyframe frequency, which should not exceed four seconds. Its bitrate recommendations depend on codec, resolution and frame rate, so there is no single correct bitrate for every source.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Rank #3
- 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.
For one specific H.264 example, YouTube lists 1080p at 30 fps with a 5 Mbps minimum and 14 Mbps recommended. That figure is not a universal requirement for other resolutions, frame rates or codecs. Consult YouTube’s current encoder settings table for the exact output combination you intend to send, then select a sustainable rate for the available upload connection. A nominal internet plan speed alone does not establish that the connection can sustain the stream continuously.
- Match the output resolution and frame rate to the source and the YouTube settings you have selected; avoid upscaling a low-resolution source merely to choose a larger output setting.
- Use a supported video codec and audio codec, CBR, and a keyframe interval that follows YouTube’s recommendation.
- Test with audio and motion similar to the intended stream. A static test image or silent clip may not reveal issues that appear with the real material.
- If encoding on the NAS or another host, confirm that it can keep up with the selected encoding workload rather than assuming that file playback capability proves real-time encoding capacity.
Start the event and verify the feed
- Start FFmpeg and check that it can open the media path, read the file and connect to YouTube without errors.
- Wait for the preview in Live Control Room. Inspect the picture and audio before making the event public or taking it live.
- Use Live Control Room’s stream-health information while the feed is running. Check the source path and the internet upload connection as well as the encoder output if the preview is missing, unstable or degraded.
- When finished, stop the feed and end the stream in Live Control Room. YouTube says streams under 12 hours are automatically archived; that does not establish that a longer stream will be archived.
What an infinite loop does—and does not—guarantee
-stream_loop -1 repeats the input media. It does not restart FFmpeg after a crash, restore a lost NAS mount, reconnect every network failure, or keep a YouTube event open indefinitely. For a long-running setup, process supervision and recovery need to be configured for the actual host operating system or NAS platform. Without the model and OS, it would be misleading to give a universal service file or restart command.
Rank #4
- 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
Plan how you will notice and recover from a stopped process, failed file read, lost connection or YouTube-side interruption. A loop option is not a substitute for monitoring, restart behavior, or a stable path to the media.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Troubleshooting common failures
| Symptom | Likely area to check | Practical fix |
|---|---|---|
| FFmpeg reports that it cannot open the input file | The path is wrong, the NAS share is not mounted for the FFmpeg process, or its account lacks read permission. | Verify the exact path from the host and account that run FFmpeg. Re-establish the share or correct permissions before restarting. |
| The stream starts but does not repeat | -stream_loop is missing, set to 0, or placed after the input it should apply to. |
Use -stream_loop -1 before the relevant -i and check FFmpeg’s output when the file reaches its end. |
| YouTube does not receive a feed | The ingest URL, key, connection or encoder output is incorrect. | Copy the current URL and key from Live Control Room, prefer the RTMPS URL when available, and check FFmpeg’s connection messages. If the key may have been exposed, reset it. |
| Live Control Room has no preview or reports stream-health problems | The encoder may not be sending a supported format, the output may exceed the upload link’s sustainable capacity, or the source read may have stalled. | Check the current YouTube settings for the selected codec, resolution and frame rate; lower the bitrate if the upload link cannot sustain it; and confirm the NAS path remains readable. |
| The NAS cannot keep up with encoding | The chosen codec or output settings may exceed the device’s processing capacity. | Check whether the installed FFmpeg build and NAS hardware support the workload. Consider running FFmpeg on a separate capable computer that reads the NAS share. |
| The stream stops after running for a while | A process exit, lost share or network interruption can end the feed; infinite looping covers none of these. | Inspect FFmpeg output and host logs, restore the failed path or connection, and configure platform-appropriate process supervision if automatic restart is needed. |
Copyright and YouTube channel eligibility
Looping a file does not grant permission to broadcast its contents. Use video and audio you created or have permission to stream, and resolve any rights issues before going live. Repeating a recording also does not itself establish eligibility for monetization or compliance with YouTube’s channel policies; review the current rules that apply to your channel and content rather than assuming that a technically valid stream is eligible.
Outdated 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 matchPC 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 & 11Best Value
- 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.
Or let it run in the cloud
If you want the loop to continue without keeping a home computer or NAS process running, StreamNeo is a YouTube-only cloud service for streaming uploaded videos. Upload a recording or build a playlist, add your YouTube stream key once, and go live. Nothing has to stay on at home; it handles any quality up to 4K 60fps as uploaded at one flat price per slot, and it can recover automatically if YouTube drops the stream. The first day is free with no card. Monthly is $9.99 per month. Start your free day with StreamNeo.
Quick Recap
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.
