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To hear a playlist locally while keeping its audio in your YouTube stream, set its OBS monitoring mode to Monitoring Enabled (or the equivalent “Monitor and Output” label in your version), then choose the playback device in OBS audio settings. Do not choose “Monitor Only (mute output)” if viewers still need to hear the source. Monitoring lets you listen to audio; it does not make a playlist loop or keep a stream live by itself.

Set up local monitoring without muting the stream

  1. Open Advanced Audio Properties. In OBS’s audio mixer, open Advanced Audio Properties for the playlist’s audio source.
  2. Choose the mode that sends audio both places. Select Monitoring Enabled or the equivalent Monitor and Output option. OBS labels can differ by version; its current English locale includes Monitor Off, Monitor Only (mute output), and Monitoring Enabled. Check the current English OBS labels.
  3. Select the monitoring device. In OBS audio settings, choose the device through which you want to hear the source. The mixer’s monitor control plays source audio through this configured device. OBS Audio Mixer Guide.
  4. Listen and check the meter. Start the playlist, confirm that the source meter moves, and listen to the signal in OBS. OBS says the meter shows source level; the red zone is near clipping. Its guide recommends listening early, checking again in OBS, and recording a normal session to listen back before going live.

Wired headphones are an optional way to hear the configured monitoring output. You do not need a particular headphone model for OBS monitoring.

What each monitoring mode does

Mode Local playback Audio sent to stream output Use it when
Monitor Off No monitor playback requested Yes, according to an OBS forum explanation You do not need to hear the source locally
Monitor Only (mute output) Yes No; the OBS label explicitly says output is muted You need local listening but do not want this source in output
Monitoring Enabled / Monitor and Output Yes Yes You need to hear the playlist while viewers also hear it

OBS’s wording varies by version, so rely on the installed interface’s label and test the result rather than assuming every release uses identical text. The OBS community forum describes the monitor-and-output behavior and common routing issues in a discussion about hearing capture-card audio.

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Avoid echo and duplicate audio

If the selected monitoring output is also captured by OBS as desktop or application audio, the same sound can enter the mix again. This may cause echo or a hollow-sounding duplicate. Check which sources capture your playback device, and consider monitoring through a separate device or a carefully configured virtual audio route if the default output must remain captured. OBS forum users mention virtual devices such as Voicemeeter or Loopback as possible routing options; their setup is optional and depends on your system.

#1 Best Overall
Audio-Technica ATH-M20x Professional Studio Monitor Headphones, Black
  • Advanced build quality and engineering; Designed for studio tracking and mixing
  • 40 mm drivers with rare earth magnets and copper clad aluminum wire voice coils
  • Tuned for enhanced low frequency performance
  • Circumaural design contours around the ears for excellent sound isolation in loud environments
  • Convenient single side cable exit

Also listen to the actual stream or a test recording before relying on the setup. Stereo sources have separate left and right meters, and viewers hear audio according to its assigned channels. OBS defaults to stereo, though the channel configuration can be changed in application settings.

Monitoring is not playlist automation or stream continuity

Local monitoring can help you hear when a video is nearing its end, but it does not trigger the next source, loop a playlist, reconnect after an interruption, or guarantee an uninterrupted 24/7 stream. A viewer on the OBS forum described using local listening because YouTube playback was delayed and was not a useful cue for changing sources; that discussion does not establish a complete nonstop-playlist workflow. Read the OBS forum discussion.

Rank #2
OneOdio Wired DJ Hi-Res Over-Ear Headphones for PC, Keyboard Guitar - Black
  • Bass Sound: Enjoy clear sound and superior comfort with the OneOdio Studio Monitor Headphones. Equipped with large 50mm speaker drivers and neodymium magnets, pro-10 deliver powerful bass, clear vocals, and crisp highs for a balanced stereo sound.
  • Built for Comfort: The soft, padded ear cushions are designed to provide long-lasting comfort and effective noise isolation. The adjustable, stretchable headband allows you to easily find the perfect fit and angle for your listening pleasure.
  • Single-side Monitoring: The 90° swiveling ear cups allow for single-ear monitoring, making it ideal for DJing or mixing. The self-adjusting and flexible headband ensures a fatigue-free listening experience, even during extended sessions, making these headphones perfect for mastering and mixing.
  • Compatibility: Pro-10 wired headphones work exclusively in wired mode and are compatible with a wide range of devices, including smartphones, laptops, tablets, desktop computers, audio interfaces, DJ mixers, amplifiers, and any device that features either a 3.5mm or 6.35mm audio jack.
  • Share Audio Port: With a shared audio port, easily connect another pair to share music or videos—no splitters or special cables needed.

YouTube’s HLS ingestion guidance covers a different subject: delivering segmented HLS streams. It says HLS has higher latency than RTMP because it sends video segments rather than a continuous stream. Its technical values—including segment duration and audio bitrate—apply to HLS ingestion, not OBS local monitoring or a general RTMP playlist stream. YouTube: Set up an HLS stream.

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Or let it run in the cloud

If your goal is for uploaded videos to keep a YouTube channel live without leaving a computer running, StreamNeo is a cloud option: upload a recording or build a playlist, add your YouTube stream key once, and go live. It loops uploaded videos; it does not stream from a camera. Your home computer and connection do not need to stay on, it supports uploaded quality up to 4K 60fps at one flat price per slot, and it automatically recovers if YouTube drops the stream. The first day is free with no card. Monthly service is $9.99 per month. See StreamNeo for details, then start your free day.

Quick Recap

Bestseller No. 1
Audio-Technica ATH-M20x Professional Studio Monitor Headphones, Black
Audio-Technica ATH-M20x Professional Studio Monitor Headphones, Black
Advanced build quality and engineering; Designed for studio tracking and mixing; 40 mm drivers with rare earth magnets and copper clad aluminum wire voice coils
$58.00
SaleBestseller No. 3
Sony MDR7506 Professional Large Diaphragm Headphone
Sony MDR7506 Professional Large Diaphragm Headphone
Closed ear design provides comfort and outstanding reduction of external noises; 9.8 foot cord ends in gold plated plug and it is not detachable; 1/4 inch adapter included
$98.00
Bestseller No. 4
Best Value
Wired Headphones, Over Ear Headphones for Studio Monitor & Mixing DJ
  • High-Resolution Sound Quality: Engineered with massive 50mm dynamic drivers, these wired headphones deliver punchy bass, balanced mids, and precise treble across a wide $20 ext{Hz} - 20 ext{kHz}$ frequency range. Ideal for DJ mixing, studio monitoring, and audiophile listening, they ensure accurate vocal self-monitoring during recording and tracking sessions.
  • Maximum Comfort & Portability: Weighing just 260g (9.1 oz), this over-ear headset features skin-friendly protein leather and plush memory foam for long-lasting comfort and passive noise isolation.
  • Single-Side Monitoring: Designed for live performing and mixing, the 90° swiveling earcups allow instant single-ear monitoring. The self-adjustable, flexible headband contours perfectly to any head size, ensuring a secure, fatigue-free fit during extended studio sessions.
  • Music & Audio Sharing Tech: Share your mix or media without a splitter. This unique feature allows you to daisy-chain multiple headphones: connect the main headset to your device via the 3.5mm jack, then bridge the 6.35mm output to another pair for seamless, zero-latency co-listening.
  • No Adapter Required: Equipped with a detachable 5.7ft - 6ft coiled cord, these headphones offer ultimate freedom of movement. Dual 3.5mm and 6.35mm plugs provide plug-and-play compatibility with audio mixers, interfaces, PCs, tablets, and smartphones.
Rank #4
Audio-Technica ATH-M50X Professional Studio Monitor Headphones, Black, Professional Grade, Critically Acclaimed, with Detachable Cable
  • Critically acclaimed sonic performance praised by top audio engineers and pro audio reviewers
  • Proprietary 45 millimeter large aperture drivers with rare earth magnets and copper clad aluminum wire voice coils
  • Exceptional clarity throughout an extended frequency range, with deep, accurate bass response
  • Circumaural design contours around the ears for excellent sound isolation in loud environments
  • 90 degree swiveling earcups for easy, one ear monitoring, and professional grade earpad and headband material delivers more durability and comfort
Rank #3
Sale
Sony MDR7506 Professional Large Diaphragm Headphone
  • Neodymium magnets and 40 millimeter drivers for powerful, detailed sound.Specific uses for product : Professional audio system,Home audio system
  • Closed ear design provides comfort and outstanding reduction of external noises
  • 9.8 foot cord ends in gold plated plug and it is not detachable; 1/4 inch adapter included
  • Folds up for storage or travel in provided soft case
  • Frequency Response: 10 Hertz to 20 kilohertz

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.