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Exoplayer Hdr, . Sep 14, 2025 · 作为Android平台最流行的媒体播放框架，ExoPlayer虽然支持多种HDR格式，但开发者常因内容制作不规范导致兼容性问题。 本文将系统讲解如何为ExoPlayer优化HDR内容制作流程，从编码参数设置到元数据配置，全面解决HDR内容在Android设备上的播放痛点。 读完本文你将 Jan 15, 2024 · While HDR10 and HDR10+ are specific formats of HDR video (along with HLG10 and Dolby Vision). It is then up to the app to select playing those tracks or not based on the display capabilities. See Check for HDR playback support for next steps. If your app does not use ExoPlayer, set up HDR playback using MediaCodec via SurfaceView. May 1, 2026 · The Transformer APIs in Jetpack Media3 are designed to make media editing performant and reliable. Decoding and displaying HDR content depends on support from the Android platform and device. Dec 18, 2021 · So i am using justplayer (which is using exoplayer) on the nvidia shield to play my blu ray rips. It uses ExoPlayer's ffmpeg extentsion with all its audio formats enabled (it can handle even special formats like AC3, EAC3, DTS, DTS HD, TrueHD etc. x? If your app is built on ExoPlayer 2. So, for example, VP9 Profile 3 (HDR) supports 2 color depths (10 or 12 bit) and 2 transfer functions (PQ or HLG). Sep 9, 2025 · ExoPlayer的动态色调映射（Dynamic Tone Mapping）技术正是为解决这一痛点而生，它能让HDR内容在普通SDR设备上呈现出接近原生HDR的视觉效果。 本文将详解这一技术原理、实现方式及实战应用，帮助你彻底解决HDR视频在普通设备上的播放难题。 什么是动态色调映射？ HDR（High Dynamic Range，高动态范围）视频拥有比传统SDR（Standard Dynamic Range，标准动态范围）更宽广的亮度范围（通常0-1000尼特甚至更高）和更丰富的色彩信息，但大多数移动设备和显示器仍只支持SDR（典型亮度300-500尼特）。 May 1, 2026 · Starting in Android 13, HLG10 is the minimum standard that device makers must support if the device is capable of HDR playback: If your app uses ExoPlayer, it supports HDR playback by default. blu ray rips which contain both the dolby vision and hdr10/10+ metadata. Dec 6, 2022 · Please read HDR video playback. ExoPlayer 可处理各种容器中的高动态范围 (HDR) 视频提取，包括 MP4 中的 Dolby Vision 和 Matroska/WebM 中的 HDR10+。 解码和显示 HDR 内容取决于 Android 平台和设备的支持。 如需了解如何检查 HDR 解码/显示功能以及 HDR 支持在不同 Android 版本中的限制，请参阅 HDR 视频播放。 How to enable supplemental codecs support in ExoPlayer 2. That is why, it might be worth to explore how ExoPlayer handles HDR videos on SDR displays, and how it could be improved. Transformer supports a number of operations, including: Modifying a video with trimming, scaling, and rotating Adding effects like overlays and filters Processing special formats like HDR and slow-motion video Exporting a media item after applying edits This page walks you through some of the key ExoPlayer supports Dolby Vision playback by default, but if you’ve been using it in your app so far, make sure you have configured SurfaceView as the layer for displaying video (you can find more on this topic in the "Android HDR | Migrating from TextureView to SurfaceView" article). Android video player based on the ExoPlayer library. My tv only supports hdr10 but instead of exoplayer recognising both metadata and switching over to hdr 10 it becomes washed out and dull as if dolby vision isn't switching off. ExoPlayer 处理从各种容器中提取高动态范围 (HDR) 视频，包括 MP4 中的 Dolby Vision 和 Matroska/WebM 中的 HDR10+。 HDR 内容的解码和显示取决于 Android 平台和设备的支持。 请参阅 HDR 视频播放，了解如何检查 HDR 解码/显示功能以及 HDR 支持在不同 Android 版本上的限制。 Oct 14, 2024 · Just (Video) Player 是一款 Android 开源视频播放器，基于 Android 官方团队开发和维护的 AndroidX Media 项目里的 ExoPlayer 库。 在兼容/支持的硬件上可播放 HDR（HDR10+ 如果您的应用使用 ExoPlayer，则默认情况下支持 HDR 播放。 如需了解后续步骤，请参阅 检查 HDR 播放支持。 如果您的应用未使用 ExoPlayer，请使用 MediaCodec 通过 SurfaceView 设置 HDR 播放。 注意 ：在 Android 13（API 级别 33）及更高版本中， TextureView 对 HDR 播放的支持有限。 Sep 9, 2025 · 文章浏览阅读536次，点赞3次，收藏3次。你是否遇到过这样的困扰：下载的4K HDR电影在手机上播放时画面灰暗、细节丢失？或者花高价购买的HDR视频资源，在普通显示器上观看效果还不如普通SDR视频？ExoPlayer的动态色调映射（Dynamic Tone Mapping）技术正是为解决这一痛点而生，它能让HDR内容在普通SDR HDR (高動態範圍) 提供更廣泛的色彩範圍，並在最亮的白色和最深的陰影之間提供更大的對比度，因此影片品質更接近肉眼所見。 您可以在應用程式中設定 HDR 影片播放功能，預覽及播放 HDR 影片內容。 本文假設您已在應用程式中新增基本的影片播放支援功能。如要進一步瞭解播放功能，請參閱 Mar 13, 2026 · HDR video playback ExoPlayer handles extracting high dynamic range (HDR) video in various containers, including Dolby Vision in MP4 and HDR10+ in Matroska/WebM. x, supplemental codec support can be added by applying a patch containing the changes detailed in the commits below. Nov 20, 2023 · Some devices (especially projectors) need tone mapping for HDR content to look good. ExoPlayer does not parse HDR specific data on DASH manifests but it will detect the presence of HDR when parsing the actual bitstream for some formats and try to find a decoder with matching capabilities on the device. ). How to enable supplemental codecs support in ExoPlayer 2. Mar 13, 2026 · ExoPlayer handles extracting high dynamic range (HDR) video in various containers, including Dolby Vision in MP4 and HDR10+ in Matroska/WebM. osf55t wix3q zkbood zcfqe yvonr kysjo crifh knx btcay px