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For a stereo YouTube Live stream, set OBS streaming audio to 128 Kbps, use AAC, and set the audio sample rate to 44.1 kHz. YouTube’s live-encoder guidance gives those stereo settings; it does not prescribe a different bitrate for Indian classical music or a 24/7 schedule.
Set the audio bitrate, codec, and sample rate
- Set the streaming bitrate: In OBS, open Settings → Output and find the streaming audio bitrate control. Set it to 128 Kbps for stereo output to YouTube Live. OBS labels and available options can vary by version and output mode.
- Choose AAC: Confirm that the streaming output uses AAC audio. OBS describes AAC as its default, widely supported audio format. YouTube also lists MP3 as supported for RTMP/RTMPS ingest, but AAC is the straightforward compatibility choice here. OBS supported broadcasting encoders
- Set the sample rate: In OBS audio settings, select 44.1 kHz for stereo. YouTube’s advanced live-encoder guidance recommends that sample rate for stereo audio. YouTube: Choose live encoder settings, bitrates, and resolutions
- Verify stereo: Check that the audio being sent is actually stereo. The 128 Kbps recommendation is specifically for stereo; do not apply it as though it were a separately established recommendation for another channel layout.
Why 128 Kbps is the recommendation
YouTube’s published live-encoder settings specify 128 Kbps for stereo audio and 44.1 kHz for stereo sample rate. That is the basis for the OBS settings above—not a genre-specific listening test. The reviewed official guidance does not call for a higher bitrate for Indian classical music, nor does a 24/7 schedule itself change the stated stereo target.
Raising the bitrate above YouTube’s published stereo recommendation is not automatically an audio-quality improvement. A continuous broadcast does make it important to choose settings the upload connection can sustain, test with representative audio before going live, and watch YouTube’s stream-health status and messages while the stream is running. YouTube live encoder guidance
Check the ingest connection and stream health
YouTube accepts AAC or MP3 audio over RTMP/RTMPS and recommends RTMPS, which encrypts data into and through Google’s servers. YouTube also transcodes live streams into multiple formats for viewers. These delivery details do not change the OBS stereo bitrate recommendation. YouTube live encoder settings
#1 Best Overall
- Pro performance with great pre-amps - Achieve a brighter recording thanks to the high performing mic pre-amps of the Scarlett 3rd Gen. A switchable Air mode will add extra clarity to your acoustic instruments when recording with your Solo 3rd Gen
- Get the perfect guitar and vocal take with - With two high-headroom instrument inputs to plug in your guitar or bass so that they shine through. Capture your voice and instruments without any unwanted clipping or distortion thanks to our Gain Halos
- Studio quality recording for your music & podcasts - Achieve pro sounding recordings with Scarlett 3rd Gen’s high-performance converters enabling you to record and mix at up to 24-bit/192kHz. Your recordings will retain all of their sonic qualities
- Low-noise for crystal clear listening - 2 low-noise balanced outputs provide clean audio playback with 3rd Gen. Hear all the nuances of your tracks or music from Spotify, Apple & Amazon Music. Plug-in headphones for private listening in high-fidelity
- Everything in the box: Includes Pro Tools Intro+, Ableton Live Lite, Cubase LE, and Hitmaker Expansion: a suite of essential effects, powerful software instruments, and easy-to-use mastering tools
Before relying on a stream for a long broadcast, test with the same kind of music and movement you expect to stream. Choose a quality your internet connection can reliably sustain, then monitor YouTube’s stream health and any messages during the event. The YouTube Live Streaming API documentation describes audio codec and stream-health checks; individual warnings depend on the account and ingest configuration. YouTube Live Streaming API documentation
Troubleshoot common audio-setting issues
- YouTube reports an audio bitrate mismatch: Recheck the streaming audio bitrate in Settings → Output, verify stereo output, and confirm the value is 128 Kbps.
- The stream has no audio or the codec is unexpected: Confirm the active streaming output is using AAC and that OBS is sending the intended audio source. YouTube lists AAC and MP3 for RTMP/RTMPS ingest.
- Sample-rate warnings or inconsistent audio: Set OBS audio to 44.1 kHz for stereo and make sure the audio chain is configured consistently. The YouTube API’s checks can flag configuration problems, but not every warning applies to every stream setup.
- The stream becomes unstable during a long run: Reduce the overall stream quality if the upload connection cannot sustain it, test representative content, and monitor YouTube stream health. The official guidance does not prescribe a different audio bitrate simply because the broadcast is continuous.
Or let it run in the cloud
If the goal is to keep a pre-recorded YouTube stream running around the clock, StreamNeo is a cloud option: upload a recording or build a playlist, add your YouTube stream key, and go live. Your computer and home connection do not need to stay on; the service loops uploaded videos and automatically recovers if YouTube drops the stream. Every slot streams the uploaded quality up to 4K 60fps at one flat price per slot, with no re-encode or quality tiers. The first day is free with no card. Monthly pricing is $9.99 per month. StreamNeo is for YouTube streams of uploaded videos, not live camera feeds. Start your free day with StreamNeo.
Quick Recap
Best Value
- The new generation of the artist's interface: Connect your mic to Scarlett's 4th Gen mic pres. Plug in your guitar. Fire up the included software. Start making your first big hit
- Studio-quality sound: With a huge 120dB dynamic range, the newest generation of Scarlett uses the same converters as Focusrite’s flagship interfaces, found in the world's biggest studios
- Never lose a great take: Scarlett 4th Gen's Auto Gain sets the perfect level for your mic or guitar, and Clip Safe prevents clipping, so you can focus on the music
- Find your signature sound: Air mode lifts vocals and guitars to the front of the mix, adding musical presence and rich harmonic drive to your recordings
- With Scarlett 4th Gen, you have all you need to record, mix and master your music: Includes industry-leading recording software and a full collection of record-making plugins
Rank #4
- Podcast, Record, Live Stream, This Portable Audio Interface Covers it All - USB sound card for Mac or PC delivers 48kHz audio resolution for pristine recording every time
- Be ready for anything with this versatile M-AUDIO interface - Record guitar, vocals or line input signals with two combo XLR / Line / Instrument Inputs with phantom power
- Everything you Demand from an Audio Interface for Fuss-Free Monitoring - 1/4" headphone output and stereo 1/4" outputs for total monitoring flexibility; USB/Direct switch for zero latency monitoring
- Get the best out of your Microphones - M-Track Duo’s transparent Crystal Preamps guarantee optimal sound from all your microphones including condenser mics
- The MPC Production Experience - Includes MPC Beats Software complete with the essential production tools from Akai Professional
Rank #3
- PLUG IN AND HEAR SOUND IN SECONDS - USB Type-A connector with a 3.5mm stereo headphone output and a separate 3.5mm mono microphone input. No drivers, no software, no external power - the adapter is USB bus-powered and is recognized as a standard USB audio device.
- WORKS ON WINDOWS, MAC AND LINUX - Driverless on Windows 98SE/ME/2000/XP/Server 2003/Vista/7/8, Linux and Mac OSX, and compliant with the USB Audio Device Class 1.0 specification, so any system that supports class-compliant USB audio will see it. Select it as the sound output and input device after plugging it in.
- TWO JACKS, TWO JOBS - The green jack is stereo OUT for headphones or powered speakers; the pink jack is mono microphone IN for a 3.5mm mic. It does NOT support 4-pole headsets on a single combo plug, it does NOT power passive speakers, and it does NOT add surround sound - it is a stereo 2-channel adapter.
- FOR LAPTOPS AND DESKTOPS THAT NEED AN AUDIO PORT BACK - Adds a headphone and mic port to a laptop, desktop, or mini PC whose onboard jack has failed or was never there. Managed and work-issued computers can block new USB audio devices by policy - check with your IT department before ordering for a company machine.
- SABRENT SUPPORT AND WARRANTY - What is in the box: one USB audio sound adapter. Backed by a 1-year limited warranty, extended to 2 years when you register within 90 days on the manufacturer's website.
Rank #2
- The new generation of the songwriter's interface: Plug in your mic and guitar and let Scarlett Solo 4th Gen bring big studio sound to wherever you make music
- Studio-quality sound: With a huge 120dB dynamic range, the newest generation of Scarlett uses the same converters as Focusrite’s flagship interfaces, found in the world's biggest studios
- Find your signature sound: Scarlett 4th Gen's improved Air mode lifts vocals and guitars to the front of the mix, adding musical presence and rich harmonic drive to your recordings
- All you need to record, mix and master your music: Includes industry-leading recording software and a full collection of record-making plugins
- Everything in the box: Includes Pro Tools Intro+, Ableton Live Lite, Cubase LE, and Hitmaker Expansion: a suite of essential effects, powerful software instruments, and easy-to-use mastering tools
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.
