Как установить кодек av1 на андроиде
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GUIDE: Play videos with AV1 codec on Android and Windows
Video encoding format AV1 undoubtedly it is becoming the compression system for content of the future and today we want to see in a simple way how we can reproduce it in environments Android, Windows or Linux. This format is still present in a very small percentage of content on the web, but companies like Netflix they are already distributing some of their titles in AV1 in their Android app for basic SD qualities. In the future Youtube will jump to this format with what will become the most used globally directly.
- You can see our Best Android TV and mini PC models to play video.
BASIC CONCEPTS AND SPECIFICATIONS OF AV1
Alliance AV1
The AV1 codec is managed within the Alliance For Open Media that brings together all types of firms of the highest level in the development of this compression system. A codec that has been developed thinking of being totally free and flexible, is an alliance where hardware developers, apps, services and software such as Google, Intel, AMD, Apple, Microsoft, Amlogic, Realtek, NVidia, Samsung, ARM, Cisco, Sigma, Broadcom and distributors as important as Youtube, Amazon or Netflix.
General specifications
The AV1 codec It is already fully defined but there are still several aspects to be specified and the year 2020 is key for the launch of this format where all its facets will be defined. The key points of this codec are as follows.
- 30% compression improvement in 4K format or higher.
- Optimized for streaming, videoconferencing and browser distribution.
- You need low hardware specifications and scalable for any bandwidth.
- Open and no usage fees.
COMPATIBILITY IN ANDROID SYSTEMS AND AV1 PC
Supported operating systems
For now the AV1 codec It is being implemented in the different environments and operating systems, where we have more compatibility at the software level is in Windows and Linux, followed by Android, other environments such as Apple have yet to offer an implementation plan.
- Windows 10 and Linux we will find it encapsulated in formats MP4, MKV and webm.
- Android it is already supported since Android 10 although the encapsulation format is not defined.
- Manzana as they are macOS and iOS we do not have information about the support yet.
Differences between AV1 formats
Within the specifications of AV1 have different profiles and levels, the levels tell us up to what maximum resolution / fps we can reach at that level and the profiles tell us which environments the compression is intended for. The profile Main will be used in most content, the profile High For 4: 4: 4 compatible environments and HDR needs, the system Professional covers all possible work environments. See our Guide on Image Quality for more details on this.
HARDWARE WITH ACCELERATION FOR AV1
The hardware with AV1 support is already very close and it is possible that we will soon see hardware at the user level with graphic acceleration to decode this new codec. To view content efficiently in AV1 we need our graphics chip at the level of VPU medium hardware acceleration to decode it natively or otherwise we will have to reproduce it by software by brute force and that will cause jerks during playback or other synchronization problems.
- Intel: The new Gen11 GPUs are not supported but are expected to start supporting it in Gen12 in 2020.
- NVIDIA: Possibly in the 3000 series we see decoding support.
- AMD: No information about its implementation.
- Manzana: No information about its implementation.
- Amlogic: Will have decoding support in S905X4 4K @ 120 / S908X 4K @ 60 / S805X2 1080p
- Rockchip: The future SoC RK3588 looks like it will support 4K @ 60fps.
- Allwinner: No information about its implementation.
- MediaTek: The new SoC Dimensity 1000 will support 4K @ 60fps.
- Realtek: Supported on RTD1311 / RTD1319 SoCs up to 4K and on RTD2893 up to 8K.
- Hisilicon: No information about its implementation.
- Broadcom: You have announced support on your new BCM72190 / 72180 SoCs.
- Qualcomm: It does not appear directly in the AV1 support but it will depend on the integrated ARM Mali GPU / VPU.
- Samsung: It does not appear directly in the AV1 support but it will depend on the integrated ARM Mali GPU / VPU.
HOW TO PLAY AV1 CONTENT
Playback on Android
For the system Android For now we do not have acceleration in the decoding at the hardware level, to reproduce these formats there are not many options today. When the SoC manufacturers make the leap we will undoubtedly have alternatives, they will offer us support in the native players.
- Necessary Android 10 at least to be able to reproduce the AV1 format
- Players: VLC and KODI will support it in future versions, versions with ffmpeg support are already being compiled.
- Browsers: Chrome and Mozilla already announced support.
- Apps: Netflix already use in your Android AV1 app in SD quality. Youtube has videos available on AV1.
Playback on Windows or Linux
From Windows or Linux it is possible to reproduce contents in AV1 but performance without hardware acceleration for decoding is quite limited. How can we see ours AMD Ryzen 5 3400G APU CPU playing reaches 64% usage peaks when playing samples in 4K, we reached a 34% usage in content 1080p, today it is not very efficient.
The Rmost popular eproducers for these systems they are adapting to the new codec quite quickly.
- VLC in its latest version activating> Settings> All> Input Codecs> Prefered codec list> write “aom”
- MPC-HC we need version 1.8.3 or higher, plus install the latest LAV filters.
- KODI in its version 18.5 it is not supported yet but it is being compiled to support the latest ffmpeg with AV1 support.
Install AV1 codec for Windows Player
We can install in Windows a codec to support AV1 format In the “Movies and TV” serial player completely free, we just have to install the codec and without having to create an account in the microsoft store.
Как сохранить данные на Netflix, активировав кодек AV1 — The Happy Android
Когда мы смотрим Netflix по телевизору, у нас обычно не возникает проблем с потреблением данных , но все меняется, когда мы смотрим потоковый контент с нашего мобильного телефона без Wi-Fi и используем соединение для передачи данных. В таких ситуациях учитывается каждый мегабайт, и если мы вдали от дома и не можем получить бесплатный Wi-Fi, рекомендуется принять меры, прежде чем нажимать кнопку «Играть».
В феврале этого года Netflix объявила о внедрении нового видеокодека, который поможет нам потреблять меньше данных при сохранении того же качества потоковой передачи . Речь идет о кодеке AV1, и уже несколько недель он доступен для приложения Netflix на Android.
Как активировать кодек AV1 для сохранения данных в приложении Netflix
Согласно отчетам самой компании, этот новый кодек на 20% эффективнее с точки зрения потребления данных по сравнению со старым кодеком VP9 (который используется приложением по умолчанию). Однако кодек AV1 в стандартной комплектации не активирован, поэтому, чтобы воспользоваться его преимуществами, мы должны внести небольшое изменение в настройки приложения:
- Открываем приложение Netflix на нашем Android-устройстве.
- Нажмите « Еще -> Настройки приложения ».
- Вводим « Использование мобильных данных » в раздел « Воспроизведение видео ».
- Деактивируйте вкладку « Автоматически » и выберите опцию « Сохранить данные ».
По словам самого Netflix, этот новый кодек доступен только в ограниченном количестве заголовков, хотя его намерение состоит в том, чтобы весь контент на платформе в конечном итоге принял кодек AV1 для воспроизведения.
Другие способы сохранить данные на Netflix
Если сохранение данных кажется хорошей идеей, но мы хотим сократить потребление до нуля, помните, что мы всегда можем использовать функцию «загрузки», чтобы загрузить серию, когда мы подключены к сети Wi-Fi, и иметь возможность просматривать ее позже без подключения.
Для этого нам нужно только перейти в раздел « Загрузки -> Поиск заголовков для загрузки », где мы найдем все сериалы и фильмы, доступные для просмотра в автономном режиме. Мы нажимаем на контент, который хотим загрузить, и в информационном листе выбираем опцию « Загрузить ».
Наконец, если мы далеки от Wi-Fi и у нас нет загрузок, хранящихся в кладовой, мы всегда можем снизить качество отображения, чтобы уменьшить потребление данных. Эту настройку можно найти в « Еще -> Настройки приложения -> Использование мобильных данных ». Выбрав вариант « только Wi-Fi » , воспроизводите контент Netflix HD только тогда, когда мы подключены к беспроводной сети.
Рекомендуемая литература: eFilm, бесплатная альтернатива Netflix из испанских библиотек.
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Playing AV1 videos with ExoPlayer
AV1 is a new video codec that aims to provide improved compression efficiency compared to VP9 and HEVC. Over the past year, we’ve seen considerable interest in supporting AV1 playback in ExoPlayer. As part of keeping pace with the latest developments in video coding, we’re pleased to announce that we’ve pushed the ExoPlayer AV1 extension to the development branch, and it will be included in an upcoming release. Read on to find out more about the extension.
Android 10 includes an AV1 decoder. This means ExoPlayer already supports AV1 videos on devices running Android 10, but until now, there was no support for devices running older Android versions. The ExoPlayer extension solves this by bundling libgav1, a new open-source AV1 decoder from Google that’s optimized for Android. With this approach, we can reach more than 99% of active Android devices.
Using the AV1 extension is easy! Follow the steps in the README to fetch libgav1 and its dependencies, and Android Studio will build the library automatically. The extension provides Libgav1VideoRenderer , which will be loaded as one of ExoPlayer’s video renderers if you use DefaultRenderersFactory with SimpleExoPlayer . To try out the extension in the demo app, see the documentation on enabling extension renderers.
We’re looking forward to hearing your feedback! You can contact us via our GitHub issue tracker.