How to Add a Countdown Before a YouTube Live Loop Begins

To put a countdown inside an actual YouTube Live broadcast, build it into the encoder output: in OBS, loop your video in a Media Source, place a countdown visual above it, then switch to the unobstructed loop when the countdown reaches zero. YouTube’s native countdown is for Premieres, not a general countdown control for encoder-based Live streams. A scheduled Live trailer is a separate pre-show feature.

Choose the right kind of countdown

First decide whether you need a Premiere, a pre-show trailer, or a countdown visible in the live video feed. These options behave differently:

#	Preview	Product	Price
1		Antonki 2 Pack Digital Timer for Kids Classroom Kitchen Timers for Cooking	$6.97	Buy on Amazon
2		Antonki 2 Pack Digital Timer for Kids Classroom Kitchen Timers for Cooking	$6.97	Buy on Amazon
3		Antonki 2 Pack Digital Timer for Kids Classroom Kitchen Timers for Cooking	$7.29	Buy on Amazon
4		6 Pack Small Digital Kitchen Timer Magnetic Back and ON/Off Switch,Minute Second Count Up Countdown...	$7.99	Buy on Amazon
5		Orbit Programmable Digital Hose Watering Timer - 1 Outlet - Battery Powered - with LCD Screen -...	$29.99	Buy on Amazon

Use a Premiere for a synchronized video release

YouTube’s Premiere countdown theme begins at the scheduled time and runs for the chosen duration; viewers then watch the video together. The theme is a YouTube presentation element, not footage added to the uploaded video. To set one up, upload the video, schedule it as public, select Set as Premiere, then choose Set up Premiere to select a countdown theme and length. YouTube says viewers see a live countdown two minutes before a Premiere starts. YouTube: Premiere a new video

Use a Live trailer for a pre-show on the watch page

For a scheduled Live stream, YouTube can show a trailer on the watch page before the broadcast begins. The feature requirements page lists eligibility as more than 1,000 subscribers and no Community Guidelines strikes, and gives a trailer duration of 15 seconds to 3 minutes. These are YouTube’s stated requirements; confirm current eligibility and Studio controls before relying on them. YouTube: Schedule video publish time

#1 Best Overall

Antonki 2 Pack Digital Timer for Kids Classroom Kitchen Timers for Cooking

• 2‑PACK DIGITAL TIMER WITH BATTERY. This set includes 2 digital timers with 2 AAA batteries. It supports both count‑down and count‑up timing, max timing range up to 99 minutes 59 seconds. Built‑in memory function retains your last time setting without repeated reset, suitable for cooking, homework, focus study and workout timing. ( *It can not set Hour. Also no clock function. )
• LOUD AUDIBLE ALARM & SILENT FLASHING RED LIGHT. 2 reminder modes for different environments. Loud beeping alarm can be heard from another room for kitchen cooking. Silent mode triggers flashing red light only, no beep noise, perfect for quiet classroom, kid's study room and library without disturbing others. ( *For alarm mode, timer will beep during setting. )
• 3‑WAY MOUNTING OPTIONS. Each timer features magnetic back to attach on fridge or metal surface; fold‑out kickstand for desktop tabletop placement; hanging hole allows hanging (Need extra small string). 3 placement solutions fit kitchen, classroom, office and home desk scenarios. Small item size: 2.68"D x 2.48"W x 0.63"H. (You will get: 2 pcs digital timers, 2 pcs AAA batteries (Pre-install).
• SIMPLE OPERATION & BATTERIES PRE‑INCLUDED. Easy M/S buttons make time setting intuitive for kids, seniors and teachers. 2‑pack AAA batteries are pre-included in timer, ready to use out of box. When not in use, please manually switch it to shut-off on the backside. ( *It does not feature auto shut off. Its battery can not be charged. )
• WIDE‑APPLICATION HOUSEHOLD & CLASSROOM TIME MANAGEMENT TOOL. Practical timing tool for kitchen baking, egg boiling; classroom teaching for teachers; kids homework & screen‑time control; fitness exercise, hair salon timing and many more daily timing tasks. Perfect as homeschool supplies, classroom must haves, back to school supplies & teacher essentials. Compact lightweight design for home and travel use.

$6.97

Buy on Amazon

Use OBS when the countdown must be in the live feed

Choose this approach when viewers must see the countdown in the outgoing broadcast immediately before the loop. The countdown and the video have to be composed in the encoder scene; scheduling alone does not insert a timer into the feed.

Build the countdown and loop in OBS

1. Prepare the sources. Have the local video file you want to loop and a countdown source, such as a prepared countdown video, graphic, or text. Decide how the countdown source will end or be hidden at zero so the underlying loop is revealed. OBS documentation supports media and customizable text sources, but does not establish a native countdown timer widget; use a timer asset, script, or other source whose behavior you have verified.
2. Add the looping video. In your OBS scene, add a Media Source, choose the local video file, and open its properties. Turn on Loop. OBS describes this option as repeating the file after playback completes. For a playlist rather than one file, use a VLC Video Source and enable Loop Playlist; VLC must be installed for that source to appear. OBS: Media Sources
3. Place the countdown above the video. Add the countdown source to the same scene and position it above the Media Source in the source list. Arrange and size it so it is legible without obscuring essential content. For a countdown video, check whether it ends, loops, or needs to be hidden manually; do not assume it will reveal the video at zero automatically.
4. Create the handoff. Decide how you will remove or hide the countdown at zero. You can use a prepared countdown clip that ends on the desired frame or switch to a second OBS scene containing only the looping video. Test the transition so the loop is already playing underneath and appears at the intended moment.
5. Connect OBS to the scheduled YouTube stream. In YouTube Studio, create or open the scheduled stream in Live Control Room. Copy the stream URL and stream key into OBS’s stream settings, then start streaming from the encoder. Treat the stream key like a password: do not show it in screenshots, screen captures, or the stream output. YouTube: Create a YouTube live stream with an encoder
6. Preview before the event. Start the encoder, check the preview in Live Control Room, and verify picture and audio. Confirm that the countdown is visible, the loop is playing, and the transition works before starting the public broadcast.

Prepare the YouTube event and test the timing

Scheduling a Live stream lets it appear as upcoming, and viewers can opt in to a notification for when it is about to begin. YouTube: Manage live stream settings

Rank #2

Antonki 2 Pack Digital Timer for Kids Classroom Kitchen Timers for Cooking

• 2‑PACK DIGITAL TIMER WITH BATTERY. This set includes 2 digital timers with 2 AAA batteries. It supports both count‑down and count‑up timing, max timing range up to 99 minutes 59 seconds. Built‑in memory function retains your last time setting without repeated reset, suitable for cooking, homework, focus study and workout timing. ( *It can not set Hour. Also no clock function. )
• LOUD AUDIBLE ALARM & SILENT FLASHING RED LIGHT. 2 reminder modes for different environments. Loud beeping alarm can be heard from another room for kitchen cooking. Silent mode triggers flashing red light only, no beep noise, perfect for quiet classroom, kid's study room and library without disturbing others. ( *For alarm mode, timer will beep during setting. )
• 3‑WAY MOUNTING OPTIONS. Each timer features magnetic back to attach on fridge or metal surface; fold‑out kickstand for desktop tabletop placement; hanging hole allows hanging (Need extra small string). 3 placement solutions fit kitchen, classroom, office and home desk scenarios. Small item size: 2.68"D x 2.48"W x 0.63"H. (You will get: 1*Lime Green+ 1*Mint Green digital timers, 2 pcs AAA batteries (Pre-install).
• SIMPLE OPERATION & BATTERIES PRE‑INCLUDED. Easy M/S buttons make time setting intuitive for kids, seniors and teachers. 2‑pack AAA batteries are pre-included in timer, ready to use out of box. When not in use, please manually switch it to shut-off on the backside. ( *It does not feature auto shut off. Its battery can not be charged. )
• WIDE‑APPLICATION HOUSEHOLD & CLASSROOM TIME MANAGEMENT TOOL. Practical timing tool for kitchen baking, egg boiling; classroom teaching for teachers; kids homework & screen‑time control; fitness exercise, hair salon timing and many more daily timing tasks. Perfect as homeschool supplies, classroom must haves, back to school supplies & teacher essentials. Compact lightweight design for home and travel use.

$6.97

Buy on Amazon

YouTube’s streaming tips recommend setting up the encoder at least two hours ahead and starting it at least 15 minutes before the scheduled event. These are platform recommendations, not minimum technical requirements. Use the time to preview in Live Control Room and check audio and video. YouTube: Streaming tips

Before the public event, test the full sequence in a private or unlisted setup where available. Watch the handoff as a viewer, not only in the OBS canvas: confirm the countdown reaches zero as intended, the looping video is visible afterward, and no desktop or setup screen appears between them.

Rank #3

Antonki 2 Pack Digital Timer for Kids Classroom Kitchen Timers for Cooking

• 2‑PACK DIGITAL TIMER WITH BATTERY. This set includes 2 digital timers with 2 AAA batteries. It supports both count‑down and count‑up timing, max timing range up to 99 minutes 59 seconds. Built‑in memory function retains your last time setting without repeated reset, suitable for cooking, homework, focus study and workout timing. ( *It can not set Hour. Also no clock function. )
• LOUD AUDIBLE ALARM & SILENT FLASHING RED LIGHT. 2 reminder modes for different environments. Loud beeping alarm can be heard from another room for kitchen cooking. Silent mode triggers flashing red light only, no beep noise, perfect for quiet classroom, kid's study room and library without disturbing others. ( *For alarm mode, timer will beep during setting. )
• 3‑WAY MOUNTING OPTIONS. Each timer features magnetic back to attach on fridge or metal surface; fold‑out kickstand for desktop tabletop placement; hanging hole allows hanging (Need extra small string). 3 placement solutions fit kitchen, classroom, office and home desk scenarios. Small item size: 2.68"D x 2.48"W x 0.63"H. (You will get: 2 pcs digital timers, 2 pcs AAA batteries (Pre-install).
• SIMPLE OPERATION & BATTERIES PRE‑INCLUDED. Easy M/S buttons make time setting intuitive for kids, seniors and teachers. 2‑pack AAA batteries are pre-included in timer, ready to use out of box. When not in use, please manually switch it to shut-off on the backside. ( *It does not feature auto shut off. Its battery can not be charged. )
• WIDE‑APPLICATION HOUSEHOLD & CLASSROOM TIME MANAGEMENT TOOL. Practical timing tool for kitchen baking, egg boiling; classroom teaching for teachers; kids homework & screen‑time control; fitness exercise, hair salon timing and many more daily timing tasks. Perfect as homeschool supplies, classroom must haves, back to school supplies & teacher essentials. Compact lightweight design for home and travel use.

$7.29

Buy on Amazon

Troubleshoot common countdown and loop problems

• The countdown does not appear in the YouTube feed. Check that its source is in the active OBS scene, above the video source, and visible. A Premiere countdown or scheduled Live trailer appears on YouTube’s presentation/watch page; neither is a substitute for an encoder overlay in the broadcast feed.
• The video stops after one play. Open the Media Source properties and enable Loop. For a playlist, check that the VLC Video Source is available and Loop Playlist is enabled.
• The video is visible through the countdown. Check source order and opacity, or use a full-screen countdown asset. If the countdown is meant to sit over the documentary rather than cover it, confirm that this is the intended look.
• The countdown remains after zero. The timer asset may not end or hide itself. Use a source with verified end behavior, or switch scenes at zero; rehearse the action so it reveals the already-looping video cleanly.
• OBS is streaming but YouTube has no usable preview. Recheck the stream URL and key in OBS, confirm that the scheduled stream is open in Live Control Room, and inspect the preview before the event. Keep the key private.
• The trailer option is unavailable. The feature has channel eligibility conditions. Check YouTube’s current requirements and Studio interface rather than assuming every channel can add a trailer.

Or let it run in the cloud

If your goal is a YouTube channel that continuously plays uploaded videos, rather than a one-off countdown-and-loop opening that you control in OBS, StreamNeo runs the stream from the cloud. Upload your recording or build a playlist, add your YouTube stream key once, and go live. Nothing has to stay on at home; each slot streams the uploaded file as made, up to 4K 60fps, at one flat price per slot. StreamNeo automatically recovers if YouTube drops the stream. The first day is free with no card, one free day per account. Monthly service is $9.99 per month. Start your free day on StreamNeo.

Quick Recap

Bestseller No. 1

Antonki 2 Pack Digital Timer for Kids Classroom Kitchen Timers for Cooking

$6.97

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$6.97

Bestseller No. 3

Antonki 2 Pack Digital Timer for Kids Classroom Kitchen Timers for Cooking

$7.29

Bestseller No. 4

6 Pack Small Digital Kitchen Timer Magnetic Back and ON/Off Switch,Minute Second Count Up Countdown (Multicolored)

POWER SAVING MODE:Save the battery with ON/OFF Switch.(battery is not included).

$7.99

SaleBestseller No. 5

Orbit Programmable Digital Hose Watering Timer - 1 Outlet - Battery Powered - with LCD Screen - Built-in Rain Delay - Water-Resistant - 62061

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Orbit Programmable Digital Hose Watering Timer - 1 Outlet - Battery Powered - with LCD Screen - Built-in Rain Delay - Water-Resistant - 62061

• Smart Automatic Watering Control: The Orbit Programmable Digital Hose Watering Timer transforms a faucet into an automatic watering system using a reliable single outlet hose timer
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Rank #4

6 Pack Small Digital Kitchen Timer Magnetic Back and ON/Off Switch,Minute Second Count Up Countdown (Multicolored)

• FUNCTION:99 minutes 59 seconds counting up/down digital magnetic kitchen timer with setting memory.Push and hold button over 3 seconds then the time will fast forward.
• LOUD ALARM: Features loud and clear but not deafening sound to be heard from another room,it continues 60 seconds if you don't press it.
• PLACEMENT: You can pull back the retractable stand to sit on any flat surface or use the magnet on the back to attach to a fridge door or Put it on the neck(use a rope).
• POWER SAVING MODE:Save the battery with ON/OFF Switch.(battery is not included).
• LARGE READOUT: Large Screen 2.2 x 1.18 inches. bold digits for easy readability from anywhere in the kitchen.

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