How to Upload High Quality Audio Youtube

We often receive inquiries about YouTube sound quality from 4K Video Downloader and 4K YouTube to MP3 users. More than specifically, the about popular question is nigh the possibility to download audio from YouTube in 320kbps bitrate.

The answer might surprise you. In short, at that place is no software or service that can really excerpt or download YouTube sound in 320kbps. YouTube simply doesn't store audio in this bitrate, and the platform'south overall sound quality standards are not every bit high as yous would wait.

For those who desire to dig deeper into the reasons why YouTube doesn't stream sound in higher quality, and learn most the bitrates it actually provides, we've gathered all relevant data on the topic in this article.

Separate Video and Audio Streaming

Previously, in 2013 and earlier, when you played a YouTube video in different video resolutions, you would always get them with varying audio bitrates. A specific bitrate was selected based on its correlation with a resolution pick. So, 240p videos were streamed at 64kbps MP3, 360p videos at 128kbps AAC, and 720p at 192kbps AAC.

Tip: Check out the full list of one-time YouTube bitrates and resolutions here.

For the past few years and to this day, YouTube has been using a different approach towards streaming. Video and audio tracks are initially separate and simply combined together when played through the YouTube role player. Different information technology was in the by, the audio bitrate is not affected by the video quality. Now the platform automatically selects the bitrate and resolution options based on the device and connection. Manual modify of video resolution doesn't affect the audio quality but information technology may irksome the Cyberspace connectedness down.

Supported Sound Bitrates and Formats

YouTube currently streams sound with the following specifications:

​Low

Bitrate: 48kbps HE-AAC

Normal

Available equally a default setting for all YouTube users

Bitrate: 128kbps AAC

High

Higher-quality sound bachelor only for YouTube Premium subscribers

Bitrate: 256kbps AAC

Equally stated by a YouTube representative, the platform doesn't stream audio at 320kbps. In fact, even the all-time quality audio exclusively available to Premium users, doesn't get higher than 256kbps AAC. The representative claimed that 256kbps AAC is equivalent in audio quality to the 320kbps CBR MP3, but YouTube never actually stored or played videos with 320kbps sound stream.

YouTube Sound Encoding and Its Bear on on Quality

The platform automatically encodes all sound tracks from uploaded videos into the formats that YouTube supports. Unfortunately, there is technically no way to upload audio to YouTube without quality loss. Fifty-fifty when you upload a video with lossless (FLAC) audio, YouTube transcodes it into AAC and then plays information technology back at 48kbps, 128kpps, and 256kbps respectively, depending on the selected audio quality settings, but never at 320kbps bitrate.

Tip: You can acquire more about the impact of information compression on sound quality from this in-depth article.

There are ii codecs YouTube uses for audio – AAC (in an MP4 container) and Opus (in a WebM container). Initially, all uploaded videos are encoded into AAC, and usually are 128kbps. Once a video gets enough traction, YouTube automatically encodes its Opus version with an audio stream that plays at anywhere from 50kbps to ~160kbps. This version is allegedly played by default when YouTube users spotter the video.

Nevertheless, how much traction is considered to be enough is tough to tell. Co-ordinate to user reports found online, YouTube determines it on a case-past-instance basis. Some users claim that their YouTube videos with less than 1000 views take WebM versions, whereas their videos with over 1000 views don't have them. Evidently, other characteristics other than the video popularity take an bear on on whether or non a YouTube video will go its Opus version.

The Myth of 320Kbps YouTube Audio Beingness

The misconception most YouTube providing 320kbps audio exists due to the fact that numerous YouTube downloaders and converters merits to support 320kbps audio extraction from YouTube. The common conventionalities that all bitrates below 320kbps cannot betoken high-quality audio, is besides a factor that plays a significant role in enforcing this stereotype.

There is no improve mode to examination the veridicality of a claim than to check for yourself. For the purpose of this article, we ran several tests to check the credibility of the infamous YouTube 320kbps audio downloaders, and see what is the highest audio quality you can truly get from YouTube.

Busting the Myth: 320Kbps YouTube Downloader Test

Nosotros've decided to cheque the sound bitrate provided past i of the most pop downloaders that advertise the impossible 320kbps YouTube sound extraction feature. Non to be biased towards our competitors by picking specific downloaders, we've tested the service that appears as the top Google search issue for the 'download 320kbps from youtube' query, 320YouTube.

In social club to check whether the assertion pictured on the screenshot above is credible, we downloaded The Weeknd - Call Out My Name (Official Audio) using 320YouTube, so processed it through Fakin' The Funk? to run into if the downloaded audio file is fake-HQ or true-HQ.

Afterward the analysis, the awarding returned notification about the test audio file's definitely fakin' the funk! In the interface, we can also see that the true bitrate was actually 128kbps.

Of course, we couldn't just take the merits from this notification at face value. We had to prove it, and to do so we opened the frequency spectrum inside the application to audit the frequency cutoffs. The general rule of thumb goes equally follows:

Cutoff at 11 kHz = 64 kbps.

Cutoff at 16 kHz = 128 kbps.

Cutoff at 19 kHz = 192 kbps.

Cutoff at 20 kHz = 320 kbps.

Cutoff at 22 kHz = 500 kbps.

Below is the frequency spectrum of the sound file nosotros downloaded with 320YouTube. For the test runway to plow out to exist 320kbps, the spectrum needs to testify a frequency cutoff at 20kHz. Even so, nosotros tin can clearly see that the cutoff is actually at 15kHz, making the existent sound bitrate of this sound 128kbps. And not even the best 128kbps at that — then much for the 'loftier-quality 320kbps' sound.

Apparently, 320YouTube and similar services just write fake 320kbps bitrate into audio rails metadata, and then permit yous to download the audio disguised equally high quality. Don't let them fool you anymore!

How to Download YouTube Audio with Highest Possible Bitrate

At this signal, yous should take already come in terms with the fact that downloading YouTube sound with 320kbps is technically incommunicable. Naturally, the next affair you lot might wonder is about the next best available audio selection and how to get it.

The highest quality audio YouTube provides at the moment is 256kbps. However, it's merely available for YouTube Premium subscribers. On top of that, 265kbps sound cannot exist extracted from YouTube videos, even if you are a Premium user. In order to obtain 256kbps audio, you need to either download it via YouTube Music application or through desktop YouTube downloader that supports YouTube Music downloading.

If yous are looking for the latter, beware of services that offer YouTube Music download that doesn't require dominance. It's most definitely a scam, merely like all those '320kbps' and 'lossless' YouTube sound converters. YouTube is pretty serious nearly protection, so much that you tin't fifty-fifty download YouTube 'Watch Later' playlist and other private content without logging into your account.

With the aid of 4K Download software (4K Video Downloader and 4K YouTube to MP3 applications) you tin can safely login to your YouTube business relationship in-app via Google Authenticator, and download audio at the all-time quality YouTube simply provides (265kbps). Below is an example of how to download YouTube sound in true HQ, and how to check its bitrate, based on our examination.

1. Install and launch 4K Video Downloader.

2. Click Tools > Preferences at the menu bar.

3. Click the Log In button.

4. Authorize with your YouTube business relationship.

5. Copy the link to the YouTube Music audio that you want to download. We've used Starboy by The Weeknd for the test.

Note that the link must lead to the YouTube Music service, not the YouTube site.

6. Click Paste Link in the peak left corner of 4K Video Downloader.

7. Select Extract Audio, then either the Original Quality or High Quality choice.

8. Click Download.

9. Drag and drib the downloaded audio into Fakin' The Funk?

10. Bank check the frequency spectrum for the cutoff.

We tin can run across from the above screenshot that the YouTube audio saved with 4K Video Downloader has the 265kbps bitrate we were later.

YouTube's Plans for 320Kbps and Other HQ Audio

The only questions that remain unanswered at this point are why YouTube doesn't stream 320kbps and whether it plans to support real high-quality sound in the time to come.

Unfortunately, YouTube isn't large on the idea of lossless audio streaming whatsoever fourth dimension before long. Even 320kbps is not on the horizon at the moment. The information was revealed during an online Q&A with YouTube team, when Brandon Bilinsky, a Google employee was quoted proverb the following:

"Right now we don't take whatever plans for audio quality college than 256kbps. Our deals would require united states of america to charge more to stream FLAC, and so at this betoken we are focused on improving operation rather than supporting lossless streaming."

Alas, audiophiles, and other high-quality music appreciators have to look until 320kbps and higher bitrate audio become YouTube's priority. We can't say when information technology happens, but when it does y'all can be certain that 4K Download applications will exist able to download them!

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Source: https://www.4kdownload.com/blog/2020/06/17/youtube-myth-debunked-320kbps-audio-streaming/

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