What’s actually slowing this PC down?

Pick the symptom - the matching free tool is one click away.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more

To add a video to an existing YouTube playlist, open YouTube Studio on a computer and go to Content → Playlists. Open the playlist menu, choose Edit on YouTube, then use More → Add videos to select videos from search, a URL, or your library. Adding it to the playlist does not guarantee that a live 24/7 stream will pick it up; check the queue or preview in the software or service that runs your stream.

Add a video from YouTube Studio

  1. Sign in to YouTube Studio on a computer and open Content → Playlists.

  2. Find the playlist you use for your stream. Open its menu and select Edit on YouTube.

    Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
  3. In the playlist editor, choose More → Add videos.

    #1 Best Overall
    Sale
    Seagate 2TB Portable Hard Drive | USB 3.0 (STGX2000400)
    • Easily store and access 2TB to content on the go with the Seagate Portable Drive, a USB external hard drive
    • Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
    • To get set up, connect the portable hard drive to a computer for automatic recognition no software required
    • This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
    • The available storage capacity may vary.
  4. Choose a video from search, paste a video URL, or select one from your library, then add it to the playlist.

  5. Check the playlist to confirm the video appears where you expect.

YouTube describes a playlist as “a collection of videos.” Its playlist-management instructions explain how to change playlist membership, but not how a third-party 24/7 stream consumes that playlist.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
Rank #2
Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black
  • Easily store and access 5TB of content on the go with the Seagate portable drive, a USB external hard Drive
  • Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
  • To get set up, connect the portable hard drive to a computer for automatic recognition software required
  • This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
  • The available storage capacity may vary.

Choose the quickest method for your situation

When Method Steps
Video is already published Use its watch page Open the video, select More → Save, then choose the existing playlist. YouTube displays a confirmation naming the playlist.
You are managing the destination playlist Use YouTube Studio Go to Content → Playlists, open the playlist menu, choose Edit on YouTube, then use More → Add videos.
You are uploading a new video from a computer Choose a playlist in upload details In the upload details, use the Playlist field to select the existing playlist or create a new one.

The watch-page and upload routes are described in YouTube’s playlist help and video upload instructions.

Reorder or remove a video

In the playlist editor on a computer, drag a video or Short up or down to change its position. To remove an item, open its menu and choose Remove from [PLAYLIST NAME]. These changes affect playlist membership and order; they do not establish how a separate live-stream operator will refresh its playback queue. See YouTube’s playlist editing guidance.

If you do not see the editing controls, account restrictions or a changed YouTube interface may be responsible. YouTube notes that playlist editing may not be available for supervised accounts. Check the current Studio interface and account type rather than assuming the video or playlist is broken.

Rank #3
Seagate Portable 1TB External Hard Drive HDD – USB 3.0 for PC, Mac, PlayStation, & Xbox, 1-Year Rescue Service (STGX1000400) , Black
  • Easily store and access 1TB to content on the go with the Seagate Portable Drive, a USB external hard drive.Specific uses: Personal
  • Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop. Reformatting may be required for Mac
  • To get set up, connect the portable hard drive to a computer for automatic recognition no software required
  • This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
  • The available storage capacity may vary.

Will the running 24/7 stream play the new video?

Not necessarily. YouTube documents playlist editing separately from live-stream setup. Its live-stream guidance covers settings and the Live Control Room, but does not promise that a running stream—especially one operated through third-party software—will immediately use a newly edited playlist. Nor does YouTube establish a universal refresh interval or whether restarting is required.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
  1. Identify how the stream is produced: from a YouTube playlist, a third-party encoder or scheduler, scheduled video playback, or another mechanism.

  2. After editing the playlist, inspect that setup’s queue or preview to see whether the new video is present.

    Rank #4
    Seagate Portable 4TB External Hard Drive HDD – USB 3.0, 1-Year Rescue
    • Easily store and access 4TB of content on the go with the Seagate Portable Drive, a USB external hard drive.Specific uses: Personal
    • Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
    • To get set up, connect the portable hard drive to a computer for automatic recognition no software required
    • This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
    • The available storage capacity may vary.
  3. If it is missing, consult the specific operator or software’s playlist and refresh controls. Follow its documented procedure; do not assume that changing the YouTube playlist alone changes an active stream.

  4. Confirm the new item actually plays in the live output before relying on it.

    Free tools Windows power users keep installed

    One-click scans. No signup required.

    Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

YouTube’s live-streaming guidance describes live streaming as real-time interaction with an audience. Its separate help on live-stream archives says an archive is uploaded to the channel by default and suggests organizing archives and highlight clips into playlists. That does not mean an archive playlist is a 24/7 playback queue.

Best Value
Sale
UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0
  • [Upgraded Version] - This external hard drive features a mirrored logo stripe combined with a striped anti-slip design, and the rounded corners of the casing make it easier to grip. The stripes also have a heat dissipation function, ensuring stable and fast data transfer.
  • 【Ultra-thin and quiet】 - The motherboard adopts JMicron 578 noise-free solution, giving you a quiet working environment. Lightweight and portable size designed to fit in your pocket for easy portability.
  • 【Ultra-Fast Data Transfers】 - Pairing this external hard drive with JMicron 578 solution USB 3.0 and USB 2.0 interfaces enables blazing-fast data transfer. It boasts theoretical read speeds of up to 125MB/s and write speeds of up to 103MB/s.
  • 【Plug and Play】 - With no software to install, just plug it in and the drive is ready to use.The hard disk chip is wrapped with an aluminum anti-interference layer to increase heat dissipation and protect data.
  • 【What You Get】 - 1 x Portable Hard Drive, 1 x USB 3.0 Cable, 1 x User Manual, Gift-type shell packaging ,Three-year manufacturer's warranty and free technical support services.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

Or let it run in the cloud

If your 24/7 stream plays uploaded videos on YouTube, StreamNeo is an alternative: upload a recording or build a playlist, add your YouTube stream key once, and go live. StreamNeo loops the videos from the cloud, so your computer and home connection do not have to stay on. It is for uploaded-video playback, not a live camera feed, and streams to YouTube only.

See StreamNeo for details, or start your free first day.

Quick Recap

SaleBestseller No. 1
Seagate 2TB Portable Hard Drive | USB 3.0 (STGX2000400)
Seagate 2TB Portable Hard Drive | USB 3.0 (STGX2000400)
This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable; The available storage capacity may vary.
$129.99
Bestseller No. 2
Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black
Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black
This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable; The available storage capacity may vary.
$229.99
Bestseller No. 3
Seagate Portable 1TB External Hard Drive HDD – USB 3.0 for PC, Mac, PlayStation, & Xbox, 1-Year Rescue Service (STGX1000400) , Black
Seagate Portable 1TB External Hard Drive HDD – USB 3.0 for PC, Mac, PlayStation, & Xbox, 1-Year Rescue Service (STGX1000400) , Black
This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable; The available storage capacity may vary.
$119.80
Bestseller No. 4
Seagate Portable 4TB External Hard Drive HDD – USB 3.0, 1-Year Rescue
Seagate Portable 4TB External Hard Drive HDD – USB 3.0, 1-Year Rescue
This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable; The available storage capacity may vary.
$208.99

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.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.