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One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchFor a finite video file that should repeat, put -stream_loop -1 before its -i input option. For a file being sent as a live stream, also put -re before that input so FFmpeg reads it at its native frame rate. These options address a file reaching its end; they do not fix a dropped connection, encoder crash, or stopped live source.
Loop a local video file indefinitely
Use this command shape, keeping your existing stream mapping and encoding options in the bracketed section:
ffmpeg -re -stream_loop -1 -i input.mp4 [your existing mapping/encoding options] -f flv "$YOUTUBE_RTMP_URL/$STREAM_KEY"Replace input.mp4 with your file, the bracketed text with the relevant options from your command, and the destination with your YouTube server URL and stream key. This is a template, not a tested command for every input, FFmpeg build, or channel configuration. Keep the key private: it is a credential that lets an encoder connect to your stream.
-stream_loop -1is an input option; FFmpeg documents-1as an infinite loop and0as no loop. Put it before the-ifor the file it applies to. FFmpeg documentation-rereads the file at its native frame rate (equivalent to-readrate 1), pacing file input for real-time output. It too belongs before the relevant-i. FFmpeg documentation- With multiple inputs, put each input option before the corresponding
-i. Do not add-reindiscriminately to a camera or incoming live feed: FFmpeg warns that low read rates on real-time capture or live inputs can cause packet loss.
Preserve your current audio/video mapping, codecs, and output destination unless those have separate errors. If you do not want the video to repeat, an infinite loop is the wrong solution: use a planned playlist or sequence, provide another source, or end the event when the file finishes.
#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.
Check that the problem is actually end-of-file
A loop flag only addresses a finite file reaching its end. First distinguish that from FFmpeg exiting early or YouTube ceasing to receive valid media.
- Check whether FFmpeg exits near the file’s duration. If it exits earlier, inspect its output for write, protocol, or encoder errors rather than assuming the file simply ended.
- Add
-stream_loop -1and-rebefore the file’s-i, without changing unrelated options. - Run a private or unlisted test and check both audio and video across the loop boundary. A particular file, container, or command can behave differently at the transition, including in timestamps or continuity.
- Open YouTube Live Control Room and confirm that its preview receives the stream and that the event is in the expected state. FFmpeg still running does not prove YouTube is receiving valid media.
- If FFmpeg remains running but YouTube stops receiving the stream, examine the FFmpeg logs, network or RTMP connection, media compatibility, and YouTube’s stream health separately.
Match the YouTube connection and encoder settings
YouTube’s encoder workflow requires its server URL and stream key. In Live Control Room, check the stream settings and use the connection details for the stream you intend to send. YouTube recommends RTMPS and publishes encoder settings; match the video and audio codecs, keyframe interval, bitrate, resolution, and frame rate to the current guidance and to what your encoder actually outputs. YouTube stream settings · YouTube encoder settings
Those settings help compatibility and quality but do not make a file loop. YouTube’s bitrate guidance varies by resolution, frame rate, and codec, so use its current table for your target output rather than copying a single bitrate out of context. FFmpeg option behavior and platform settings can change; check the documentation and the manual for your installed FFmpeg version before relying on a deployment.
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.
Keep the input, connection, and YouTube event separate
“Keep streaming” can mean several different things. Identify which part stopped before changing the command:
| Situation | What to do | What it does not solve |
|---|---|---|
| A finite local file should repeat | Loop that input with -stream_loop -1; use -re to pace file output. |
Network interruption, encoder failure, or a YouTube ingest problem. |
| A finite file should play once | Prepare a playlist or another planned sequence, or end the event normally. | A completed file cannot supply new content by itself. |
| A camera or incoming network feed stopped | Investigate source availability and transport; do not treat it like a local file reaching end-of-file. | -stream_loop does not restore a live source. |
| A scheduled YouTube event behaves unexpectedly | Check its preview, Go live state, and auto-start or auto-stop settings separately from FFmpeg’s input options. | YouTube event controls do not make a file loop. |
YouTube explains that ending a stream involves stopping content sent from the encoder. Auto-stop is a separate stream setting; it does not repeat an input file. YouTube encoder workflow · YouTube stream settings
Troubleshoot common failures
FFmpeg still exits when the file ends
Confirm that -stream_loop -1 appears before the correct file’s -i. If there are several inputs, it must precede the input it is meant to loop. Check the local FFmpeg manual and logs if the option is placed correctly but the command still exits.
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.
The loop runs, but YouTube loses the stream
Do not treat looping as transport recovery. Inspect FFmpeg’s logs and the network or RTMP connection, then check YouTube’s preview and stream health. Verify the server URL, key, and encoder compatibility independently.
Video or audio breaks at the loop boundary
Test the exact file and command privately, checking both tracks through the transition. Container and timestamp behavior can vary by media and command; the loop option alone does not guarantee a seamless join.
Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Clear out junk files and repair common Windows errors3Scan for outdated or missing drivers - takes under a minuteA live camera or feed stops
Find out why the source stopped and restore its availability or connection. -stream_loop -1 repeats a file; it does not recreate missing camera frames or incoming network data.
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
The stream starts, but the event does not appear live as expected
Check YouTube Live Control Room’s preview and event state, including auto-start and auto-stop settings. The encoder connection, event controls, and file-loop behavior are separate parts of the workflow.
The stream key may have been exposed
Treat it as compromised and rotate it in Live Control Room. Do not post a real key in command examples, logs, screenshots, or public chats.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Plan for long-running streams and repeated content
YouTube Help says streams under 12 hours are automatically archived. That archive condition is not a promise of indefinite operation, nor does repeating a file remove platform limits. The cited guidance does not establish that streams should run beyond YouTube’s published limits. YouTube encoder workflow
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Best 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.
Test before the event, watch the Live Control Room preview and stream health, and monitor audio and video. An infinite loop repeats the same content, so make sure the repetition is intentional and that you have permission to stream the material. YouTube’s live-streaming guidance covers preparation and monitoring: YouTube live-streaming tips.
Or let it run in the cloud
If you want a YouTube channel to keep playing uploaded videos without leaving an FFmpeg computer on at home, StreamNeo is a cloud alternative. Upload a recording or build a playlist, add your YouTube stream key once, and go live. It loops the uploaded video from the cloud; it does not stream from a camera and it streams to YouTube only.
- Nothing has to stay on at home; the stream runs in the cloud.
- Any uploaded quality up to 4K 60fps streams as made, at one flat price per slot rather than quality tiers.
- Automatic recovery is included if YouTube drops the stream.
- The first day is free with no card, one free day per account.
Every slot includes one always-on stream, 10 GB of storage per slot pooled across active slots, 24/7 looping and playlists, automatic recovery if YouTube drops, and StreamNeo team support. The same product is on every plan; only the billing length changes. The monthly option is $9.99 per month. For details, visit StreamNeo. Start the free first day.
For an individual FFmpeg file that simply reaches end-of-file, the direct fix is the input loop option. Use it only when repeating the file is intended; investigate the source, connection, encoder, or YouTube event when those are what stopped.
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 →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.
