Optimize Video Quality: Turning ON AV1 in YouTube Settings

Do you notice that many YouTube videos have been streamed in AV1? YouTube AV1 just happened suddenly a few years ago. This article will inform you about all the things you want to know about AV1 Youtube settings. I will let you know the tutorial to turn in AV1 settings on YouTube and the reason why should choose AV1 along with the others, and some more things about AV1.

Part 1: How to turn on AV1 settings on YouTube?

Do you wonder how to turn on AV1 settings on YouTube? For your information, AV1 is a video codec that is developed by a consortium of companies. It offers you advanced compression, enabling you to do smoother HD streaming and data savings for the video. Google also has already implemented AV1 use on YouTube. To turn on AV1 settings on YouTube, here are the steps:

Step1Go to playback and performance

• To turn on the AV1 settings, go to your YouTube account, after that click “Playback and Performance”.
• In the AV1 settings. Besides “Auto (Recommended)”, there are other two options, which are “Prefer AV1 for SD” and also “Always prefer SD”.
• “Always Prefer AV1” uses the codec whenever it is available for a video while “Prefer AV1 for SD” limits it to SD videos. There are two options to avoid low-performance devices when AV1 videos are played on YouTube. You can select “Always Prefer AV1” to see if your device performance is good enough when you play videos on YouTube that support AV1.

Step2Test if the AV1 settings are already enabled in your video

You may ask how to confirm your YouTube videos are playing with AV1 Codec. Well, you can search playlist on YouTube with the keywords “4K, 5K, and 8K videos with the new AV1 Codec “. You can test it by playing one of the videos. You have to right-click on the media player and then select “Stats for nerd”. If it shows the av01 codec there, then the AV1 settings are enabled already.

Part 2: Why choose AV1 over VP9 and other formats?

Now, do you need a reason why you should choose AV1 compared to VP9 and the others? As you know, there is also another video codec like VP9. There are also the others such as VVC, and many more. So what is the superiority of AV1 over the others? I will let you know why you should choose AV1 in this part.

The main thing is, as mentioned before, AV1 is developed by a consortium of companies founded in 2015. It is supported by The Alliance for Open Media (AOMedia) such as Amazon, Facebook, Google, Microsoft, and Netflix, and also by web browser developers and semiconductor firms. Aomedia made it clear the algorithm is free-to-use. It means that there are no greedy negotiators that will be dependent on the developers.

Also, these days, with a format that provides a much smaller workload for internet providers. Their today focus is, that AV1 can reach the quality but can get the job done with 20% more efficiency. Then, with AV1 encoding, a “standard” 4K movie will be much more accessible than it is now. These are some more reasons why you should choose AV1.

1. Royalty-free

As mentioned before, AV1 is royalty-free. AV1 is such a next-generation of royalty video codec. It means that it is not just free to use, but also free of charge, obligations, or even liability. It is an open and royalty-free video codec that the video platform will not charge to pay royalties to the Moving Picture Experts Group (MPEG), the developer of video codecs.

When it comes to the group that will ask for the royalty, MPEG is not the only one. There are also other patent groups and companies that can ask for it. Aomedia integrated Google, Mozilla, and Cisco, while they were busy creating their new video codec. However, the three companies joined together to create one codec to beat them all.

2. Better performance

It is said that the AV1 codec is 30% more efficient. According to the tests conducted by Moscow State University, AV1 can outperform AV1 by about 28% in the efficiency of encoding and decoding. As per the performance graph from the Graphics & Media Lab Video Group, MSU below, AV1 can offer the exactly same quality as X264 at 55% of the average bitrate.

AV1 is designed so exclusively to function better than all the other codecs in the market. It is an open-sourced codec with simple patent licensing, and the integration manages to save, as mentioned, up to 30% of the bandwidth for the exactly same image quality. In other words, with AV1, distributors can send streams much faster and cheaper and we can enjoy higher definitions in the same bandwidth.

3. AV2 to come in the future

AV1 is undoubtedly superior if we compare it to other available video codecs and the exploration of the codec technology AV2 has already begun. This is such an early performance evaluation. There is some interesting part of the exploration development of AV2, such as multiple line selection for Intra prediction can make you select not just neighboring row/column for directional prediction. The same tool also exists in VVC.

There are also three essential improvements, which are simplifying the existing feature (also complete removal) and picking the tool used by VVC/H.266 (It is lack originality but so much work on it) and improvement periodically improvement of an existing tool, it is too few and also not original. We haven’t known yet when AV2 will be done completely though, maybe there still be some more essential improvements.

Part 3: What’s the best video editor for YouTubers with AV1 format?

When we talk about YouTube, it feels incomplete if we don’t talk about the video editor. So, what is the best video editing software for YouTubers with AV1 format? Yes, it is Filmora . It is such a great video editing software that allows you to import and edit many video file formats. Filmora also allows users to export AV1 MP4 format video and then can directly upload it to YouTube.

Filmora gives some ways to export your videos. Here are the five ways. You can also customize the export settings then you can save them to reuse the same settings next time. The first is you can export your project file and video to the local computer. It supports export as MP4, AVI, WMV, AV1, MOV, GoPro Cineform, F4V, MKV, TS, and 3GP.

After that, you can export your video to any device you want, such as iPhone, iPad, Apple TV, Apple TV 4K, iPod, Samsung Galaxy, Smart Phone, Android Generic, Google Pixel, Xbox One, PlayStation 4, PSP, and Smart TV. Then you can upload it to YouTube, Filmora provides you to export your video to Youtube directly. All you need to do is logging your Youtube account and export.

Free Download For Win 7 or later(64-bit)

Free Download For macOS 10.14 or later

Part 4: FAQ: Does YouTube use AV1 or VP9?

For today, YouTube encodes all the videos with the VP9 codec, but for some reason displays for low view count videos. AV1 usage also had been pushed to very low view counts. When it comes to cost or quality tradeoffs, AV1 took about 18 times longer to encode than x264.

Free Download For macOS 10.14 or later

Part 4: FAQ: Does YouTube use AV1 or VP9?

For today, YouTube encodes all the videos with the VP9 codec, but for some reason displays for low view count videos. AV1 usage also had been pushed to very low view counts. When it comes to cost or quality tradeoffs, AV1 took about 18 times longer to encode than x264.

The Ultimate Guide to Synchronized Screen Time on YT

Facebook Video Maker - Wondershare Filmora

Provide abundant video effects - A creative video editor

Powerful color correction and grading

Detailed tutorials provided by the official channel

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There are some unfortunate times when two of your favorite games or streams from your favorite content creators have the same timing, or you want to watch multiple videos on a single screen at the same time for comparison or any other reason.

It is a hassle to continuously switch between tabs or to drag and minimize windows continuously just to watch a few glimpses of each stream. Thanks to technological advances, there are now third-party services that allow you to watch multiple YouTube videos at one time on a single screen.

Below are some of the services and websites that save you from this hassle.

In this article

Part 1: YouTube Multistream

Part 2: ViewSync

Part 3: WonderShare Filmora

Part 1: YouTube Multistream

YouTube Multistream is a free service that quite effectively simplifies things for you and allows you to watch live streams or play up to 4 videos at the same time. Below are the steps you need to follow in order to play videos simultaneously.

The only caveats are that you cannot sync audio and it does not allow you to play more than 4 videos at the same time.

Step 1: Open YouTube Multistream

Open the website using the link:

YouTube Multistream

You will see 4 boxes where you can input the links of your desired videos you wish to watch.

Step 2: Input Links

After opening the website, copy and paste the links of your desired videos that you wish to watch at the same time.

Step 3: Play What You Like

After copying and pasting the links of the YouTube videos, click on ‘Confirm’. It will redirect you to another page with all 4 videos on one screen and then you can decide which one to play or if you want to stream all 4 at the same time, that is also possible.

It is up to you if you want to stream 2, 3, or 4 videos at the same time and you can play or pause them at any time. It is also helpful if you want to overlap audio of different instruments just for fun or you can stream your favorite games along with any e-sport competition and add in some music to make the environment lively.

Part 2: ViewSync

ViewSync is a free multiplayer for YouTube videos. It was designed to watch Mindcrack UHC videos but it can also be used to watch multiple YouTube videos at the same time. You can add links and watch as many YouTube videos at the same time as you wish.

Another amazing feature of ViewSync is that you can sync audio if the videos share the same voice audio or you can even create pleasing mashups by syncing different audio cues from each video. Below are the steps you need to follow to watch multiple YouTube videos at the same time.

Step 1: Open ViewSync

Open ViewSync using the link:

Open ViewSync

Step 2: Input Links

Click the + icon and paste the link to the YouTube video you want to watch. Repeat the process and add as many links to YouTube videos as you desire to watch.

Step 3: Adjust Audio Cues

After adding the links, if the videos share the same audio voice, you can adjust the audio cues as in where each video will start from so the audio is in sync. You can play and check the audio or just manually put the exact time in the dialogue box under the video.

Step 4: Test Audio

After adjusting the audio cues, click Test Audio and it will play the audio for you so you can make sure it is perfectly in sync.

Step 5: Generate Link

Click on the ViewSync! button and it will generate a final ViewSync link for you where you can watch the finalized and synced videos. Copy and paste the link in your browser.

Step 6: Buffer the videos

Once you have opened the link generated by ViewSync, click on each video once to start the buffering process.

After buffering is complete, the master controller will start to show from which you can play and pause all the videos at the same time or even resync them.

Step 7: All Set

Now you are all set to play all your desired YouTube videos at the same time. You can also tweak the audio and video quality settings and can choose which video should play audio and all other settings will be available once you click the gear icon on the master controller.

Part 3: WonderShare Filmora

WonderShare Filmora is a great tool for editing your videos and content that you can eventually upload on YouTube or other platforms and share with the world. If you are a content creator or gamer yourself and frequently collaborate with other creators, you can use WonderShare Filmora to eliminate the need for a separate multiplayer.

WonderShare Filmora is very powerful and simple to use. You can easily add multiple video frames and combine them into one e.g. join videos from your fellow creators and then sync the audio in-app using the easy-to-use tools and features in this user-friendly application.

This will eliminate the need for a Multi Stream service.

Conclusion

Now you don’t have to worry about missing one of your favorite games or streams from your favorite content creators or gamers just because the timing overlaps. You can now watch multiple YouTube videos at the same time with great ease and it will not only save your time but immensely relieve the pressure of missing a live game or stream.

You can now sync audio and create a realistic moment as if you are sitting among the streamers and watching them play in real-time that too on a single screen!

Try It Free Try It Free

Try It Free Try It Free

There are some unfortunate times when two of your favorite games or streams from your favorite content creators have the same timing, or you want to watch multiple videos on a single screen at the same time for comparison or any other reason.

It is a hassle to continuously switch between tabs or to drag and minimize windows continuously just to watch a few glimpses of each stream. Thanks to technological advances, there are now third-party services that allow you to watch multiple YouTube videos at one time on a single screen.

Below are some of the services and websites that save you from this hassle.

In this article

Part 1: YouTube Multistream

Part 2: ViewSync

Part 3: WonderShare Filmora

Part 1: YouTube Multistream

YouTube Multistream is a free service that quite effectively simplifies things for you and allows you to watch live streams or play up to 4 videos at the same time. Below are the steps you need to follow in order to play videos simultaneously.

The only caveats are that you cannot sync audio and it does not allow you to play more than 4 videos at the same time.

Step 1: Open YouTube Multistream

Open the website using the link:

YouTube Multistream

You will see 4 boxes where you can input the links of your desired videos you wish to watch.

Step 2: Input Links

After opening the website, copy and paste the links of your desired videos that you wish to watch at the same time.

Step 3: Play What You Like

After copying and pasting the links of the YouTube videos, click on ‘Confirm’. It will redirect you to another page with all 4 videos on one screen and then you can decide which one to play or if you want to stream all 4 at the same time, that is also possible.

It is up to you if you want to stream 2, 3, or 4 videos at the same time and you can play or pause them at any time. It is also helpful if you want to overlap audio of different instruments just for fun or you can stream your favorite games along with any e-sport competition and add in some music to make the environment lively.

Part 2: ViewSync

ViewSync is a free multiplayer for YouTube videos. It was designed to watch Mindcrack UHC videos but it can also be used to watch multiple YouTube videos at the same time. You can add links and watch as many YouTube videos at the same time as you wish.

Another amazing feature of ViewSync is that you can sync audio if the videos share the same voice audio or you can even create pleasing mashups by syncing different audio cues from each video. Below are the steps you need to follow to watch multiple YouTube videos at the same time.

Step 1: Open ViewSync

Open ViewSync using the link:

Open ViewSync

Step 2: Input Links

Click the + icon and paste the link to the YouTube video you want to watch. Repeat the process and add as many links to YouTube videos as you desire to watch.

Step 3: Adjust Audio Cues

After adding the links, if the videos share the same audio voice, you can adjust the audio cues as in where each video will start from so the audio is in sync. You can play and check the audio or just manually put the exact time in the dialogue box under the video.

Click here

Step 4: Test Audio

After adjusting the audio cues, click Test Audio and it will play the audio for you so you can make sure it is perfectly in sync.

Step 5: Generate Link

Click on the ViewSync! button and it will generate a final ViewSync link for you where you can watch the finalized and synced videos. Copy and paste the link in your browser.

Step 6: Buffer the videos

Once you have opened the link generated by ViewSync, click on each video once to start the buffering process.

After buffering is complete, the master controller will start to show from which you can play and pause all the videos at the same time or even resync them.

Step 7: All Set

Now you are all set to play all your desired YouTube videos at the same time. You can also tweak the audio and video quality settings and can choose which video should play audio and all other settings will be available once you click the gear icon on the master controller.

Part 3: WonderShare Filmora

WonderShare Filmora is a great tool for editing your videos and content that you can eventually upload on YouTube or other platforms and share with the world. If you are a content creator or gamer yourself and frequently collaborate with other creators, you can use WonderShare Filmora to eliminate the need for a separate multiplayer.

WonderShare Filmora is very powerful and simple to use. You can easily add multiple video frames and combine them into one e.g. join videos from your fellow creators and then sync the audio in-app using the easy-to-use tools and features in this user-friendly application.

This will eliminate the need for a Multi Stream service.

Conclusion

Now you don’t have to worry about missing one of your favorite games or streams from your favorite content creators or gamers just because the timing overlaps. You can now watch multiple YouTube videos at the same time with great ease and it will not only save your time but immensely relieve the pressure of missing a live game or stream.

You can now sync audio and create a realistic moment as if you are sitting among the streamers and watching them play in real-time that too on a single screen!

Try It Free Try It Free

Try It Free Try It Free

There are some unfortunate times when two of your favorite games or streams from your favorite content creators have the same timing, or you want to watch multiple videos on a single screen at the same time for comparison or any other reason.

It is a hassle to continuously switch between tabs or to drag and minimize windows continuously just to watch a few glimpses of each stream. Thanks to technological advances, there are now third-party services that allow you to watch multiple YouTube videos at one time on a single screen.

Below are some of the services and websites that save you from this hassle.

In this article

Part 1: YouTube Multistream

Part 2: ViewSync

Part 3: WonderShare Filmora

Part 1: YouTube Multistream

YouTube Multistream is a free service that quite effectively simplifies things for you and allows you to watch live streams or play up to 4 videos at the same time. Below are the steps you need to follow in order to play videos simultaneously.

The only caveats are that you cannot sync audio and it does not allow you to play more than 4 videos at the same time.

Step 1: Open YouTube Multistream

Open the website using the link:

YouTube Multistream

You will see 4 boxes where you can input the links of your desired videos you wish to watch.

Step 2: Input Links

After opening the website, copy and paste the links of your desired videos that you wish to watch at the same time.

Step 3: Play What You Like

After copying and pasting the links of the YouTube videos, click on ‘Confirm’. It will redirect you to another page with all 4 videos on one screen and then you can decide which one to play or if you want to stream all 4 at the same time, that is also possible.

It is up to you if you want to stream 2, 3, or 4 videos at the same time and you can play or pause them at any time. It is also helpful if you want to overlap audio of different instruments just for fun or you can stream your favorite games along with any e-sport competition and add in some music to make the environment lively.

Part 2: ViewSync

ViewSync is a free multiplayer for YouTube videos. It was designed to watch Mindcrack UHC videos but it can also be used to watch multiple YouTube videos at the same time. You can add links and watch as many YouTube videos at the same time as you wish.

Another amazing feature of ViewSync is that you can sync audio if the videos share the same voice audio or you can even create pleasing mashups by syncing different audio cues from each video. Below are the steps you need to follow to watch multiple YouTube videos at the same time.

Step 1: Open ViewSync

Open ViewSync using the link:

Open ViewSync

Step 2: Input Links

Click the + icon and paste the link to the YouTube video you want to watch. Repeat the process and add as many links to YouTube videos as you desire to watch.

Step 3: Adjust Audio Cues

After adding the links, if the videos share the same audio voice, you can adjust the audio cues as in where each video will start from so the audio is in sync. You can play and check the audio or just manually put the exact time in the dialogue box under the video.

Step 4: Test Audio

After adjusting the audio cues, click Test Audio and it will play the audio for you so you can make sure it is perfectly in sync.

Step 5: Generate Link

Click on the ViewSync! button and it will generate a final ViewSync link for you where you can watch the finalized and synced videos. Copy and paste the link in your browser.

Step 6: Buffer the videos

Once you have opened the link generated by ViewSync, click on each video once to start the buffering process.

After buffering is complete, the master controller will start to show from which you can play and pause all the videos at the same time or even resync them.

Step 7: All Set

Now you are all set to play all your desired YouTube videos at the same time. You can also tweak the audio and video quality settings and can choose which video should play audio and all other settings will be available once you click the gear icon on the master controller.

Part 3: WonderShare Filmora

WonderShare Filmora is a great tool for editing your videos and content that you can eventually upload on YouTube or other platforms and share with the world. If you are a content creator or gamer yourself and frequently collaborate with other creators, you can use WonderShare Filmora to eliminate the need for a separate multiplayer.

WonderShare Filmora is very powerful and simple to use. You can easily add multiple video frames and combine them into one e.g. join videos from your fellow creators and then sync the audio in-app using the easy-to-use tools and features in this user-friendly application.

This will eliminate the need for a Multi Stream service.

Conclusion

Now you don’t have to worry about missing one of your favorite games or streams from your favorite content creators or gamers just because the timing overlaps. You can now watch multiple YouTube videos at the same time with great ease and it will not only save your time but immensely relieve the pressure of missing a live game or stream.

You can now sync audio and create a realistic moment as if you are sitting among the streamers and watching them play in real-time that too on a single screen!

Try It Free Try It Free

Try It Free Try It Free

There are some unfortunate times when two of your favorite games or streams from your favorite content creators have the same timing, or you want to watch multiple videos on a single screen at the same time for comparison or any other reason.

It is a hassle to continuously switch between tabs or to drag and minimize windows continuously just to watch a few glimpses of each stream. Thanks to technological advances, there are now third-party services that allow you to watch multiple YouTube videos at one time on a single screen.

Below are some of the services and websites that save you from this hassle.

In this article

Part 1: YouTube Multistream

Part 2: ViewSync

Part 3: WonderShare Filmora

Part 1: YouTube Multistream

YouTube Multistream is a free service that quite effectively simplifies things for you and allows you to watch live streams or play up to 4 videos at the same time. Below are the steps you need to follow in order to play videos simultaneously.

The only caveats are that you cannot sync audio and it does not allow you to play more than 4 videos at the same time.

Step 1: Open YouTube Multistream

Open the website using the link:

YouTube Multistream

You will see 4 boxes where you can input the links of your desired videos you wish to watch.

Step 2: Input Links

After opening the website, copy and paste the links of your desired videos that you wish to watch at the same time.

Step 3: Play What You Like

After copying and pasting the links of the YouTube videos, click on ‘Confirm’. It will redirect you to another page with all 4 videos on one screen and then you can decide which one to play or if you want to stream all 4 at the same time, that is also possible.

It is up to you if you want to stream 2, 3, or 4 videos at the same time and you can play or pause them at any time. It is also helpful if you want to overlap audio of different instruments just for fun or you can stream your favorite games along with any e-sport competition and add in some music to make the environment lively.

Part 2: ViewSync

ViewSync is a free multiplayer for YouTube videos. It was designed to watch Mindcrack UHC videos but it can also be used to watch multiple YouTube videos at the same time. You can add links and watch as many YouTube videos at the same time as you wish.

Another amazing feature of ViewSync is that you can sync audio if the videos share the same voice audio or you can even create pleasing mashups by syncing different audio cues from each video. Below are the steps you need to follow to watch multiple YouTube videos at the same time.

Step 1: Open ViewSync

Open ViewSync using the link:

Open ViewSync

Step 2: Input Links

Click the + icon and paste the link to the YouTube video you want to watch. Repeat the process and add as many links to YouTube videos as you desire to watch.

Step 3: Adjust Audio Cues

After adding the links, if the videos share the same audio voice, you can adjust the audio cues as in where each video will start from so the audio is in sync. You can play and check the audio or just manually put the exact time in the dialogue box under the video.

Step 4: Test Audio

After adjusting the audio cues, click Test Audio and it will play the audio for you so you can make sure it is perfectly in sync.

Step 5: Generate Link

Click on the ViewSync! button and it will generate a final ViewSync link for you where you can watch the finalized and synced videos. Copy and paste the link in your browser.

Step 6: Buffer the videos

Once you have opened the link generated by ViewSync, click on each video once to start the buffering process.

After buffering is complete, the master controller will start to show from which you can play and pause all the videos at the same time or even resync them.

Step 7: All Set

Now you are all set to play all your desired YouTube videos at the same time. You can also tweak the audio and video quality settings and can choose which video should play audio and all other settings will be available once you click the gear icon on the master controller.

Part 3: WonderShare Filmora

WonderShare Filmora is a great tool for editing your videos and content that you can eventually upload on YouTube or other platforms and share with the world. If you are a content creator or gamer yourself and frequently collaborate with other creators, you can use WonderShare Filmora to eliminate the need for a separate multiplayer.

WonderShare Filmora is very powerful and simple to use. You can easily add multiple video frames and combine them into one e.g. join videos from your fellow creators and then sync the audio in-app using the easy-to-use tools and features in this user-friendly application.

This will eliminate the need for a Multi Stream service.

Conclusion

Now you don’t have to worry about missing one of your favorite games or streams from your favorite content creators or gamers just because the timing overlaps. You can now watch multiple YouTube videos at the same time with great ease and it will not only save your time but immensely relieve the pressure of missing a live game or stream.

You can now sync audio and create a realistic moment as if you are sitting among the streamers and watching them play in real-time that too on a single screen!

Try It Free Try It Free

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