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For a typical stereo YouTube music livestream, set audio to 128 Kbps, use AAC or MP3 over RTMP/RTMPS, and choose a 44.1 kHz sample rate. YouTube does not specify a higher audio bitrate for a stream simply because it runs 24/7. Test a representative stream and monitor its health rather than raising the bitrate based on duration alone.
Recommended audio settings for stereo music
| Setting | Recommended choice |
|---|---|
| Audio bitrate | 128 Kbps |
| Audio codec over RTMP/RTMPS | AAC or MP3 |
| Sample rate | 44.1 kHz |
| Channel layout | Stereo |
These are YouTube’s published live-encoder settings for stereo. See YouTube’s live encoder settings. YouTube recommends RTMPS for ingestion; confirm that your encoder and chosen ingest path support the settings you select.
Why 24/7 duration does not change the audio bitrate
YouTube’s live settings do not publish a separate audio bitrate for continuous streams. A 24/7 broadcast therefore does not, by itself, call for more than the standard 128 Kbps stereo setting. The practical difference is operational: test the actual program and encoder before depending on them for a continuous stream, and keep an eye on stream health and any warnings while it runs.
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Repair Windows errors before they cause bigger problemsFix Now →Scan for outdated or missing drivers - takes under a minuteDriver Scan →A higher setting is not a guaranteed improvement. YouTube gives a recommended stereo setting, but its guidance does not establish that exceeding 128 Kbps improves the audio delivered to viewers. Check the source audio and test the complete encoder setup instead of assuming a larger number will sound better.
#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
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Keep audio settings distinct from other configurations
Stereo versus 5.1
For 5.1 audio, YouTube lists 384 Kbps and 48 kHz; over RTMP/RTMPS, its guidance specifies AAC for 5.1. These are surround-sound settings, not alternate targets for an ordinary stereo music stream. Refer to the current live encoder settings when configuring a different channel layout.
Live encoding versus uploaded-video encoding
Do not substitute the audio recommendations for uploaded videos for the live encoder settings. YouTube’s upload encoding recommendations address a different workflow; the live stereo recommendation is 128 Kbps at 44.1 kHz.
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
RTMP/RTMPS versus HLS
For stereo over HLS, YouTube also lists 128 Kbps and 44.1 kHz, with AAC, AC3, or EAC3 as audio codec options. HLS has protocol-specific requirements and uses segmented delivery, which has higher latency than RTMP. Check YouTube’s HLS setup guidance before changing protocols.
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Check total upload capacity, not audio in isolation
The audio bitrate is only one part of the stream’s network load. Video requirements vary with ingestion codec, resolution, and frame rate, and any backup stream adds to the total traffic. YouTube advises that the total stream bitrate must fit within available upload bandwidth and recommends leaving 20% headroom. See its streaming tips and calculate capacity for the complete stream, not just the audio track.
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.
Preflight checklist for a continuous music stream
- Set the audio encoder: choose 128 Kbps, stereo, and 44.1 kHz for a typical music stream.
- Choose a supported codec and protocol: for RTMP/RTMPS, use AAC or MP3; YouTube recommends RTMPS. If using HLS, follow its protocol-specific codec and setup requirements.
- Test representative content: run a test using the kind of audio and video movement that will actually be broadcast. Check stream health and messages during the test and operation. YouTube’s stream management guidance covers testing and monitoring.
- Confirm network headroom: add the audio and video bitrates, account for any backup stream, and ensure the total stays within available upload capacity with YouTube’s recommended 20% headroom.
Common bitrate and stream problems
- Audio is configured at a different rate than intended: verify the encoder’s audio bitrate, channel layout, and sample rate, then run another representative test.
- The stream has health warnings or interruptions: check the complete outbound bitrate against available upload capacity, including video and any backup stream. Use YouTube’s stream health messages to identify the reported issue.
- Audio settings differ after changing delivery protocol: confirm the codec and sampling requirements for RTMP/RTMPS or HLS rather than carrying settings over without checking.
- The stream uses 5.1 but is configured like stereo: check channel layout first; YouTube’s 5.1 values are 384 Kbps and 48 kHz, not the stereo values.
Or let it run in the cloud
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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
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