[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-26 (世界標準時間)。"],[],[],null,["# Platform APIs and behaviors\n\nThis section discusses media APIs and behaviors that are part of the platform.\n| **Note:** For most media use-cases, we recommend using Jetpack libraries such as [Media3](/guide/topics/media/media3). Jetpack libraries offer a richer feature set, more frequent updates, solutions for dealing with backwards-compatibility and fragmentation, and more customizability.\n\n- [Supported media formats](/guide/topics/media/platform/supported-formats): Learn about the media codecs, containers, formats, and network protocols supported by the Android platform.\n- [Compatible media transcoding](/guide/topics/media/platform/transcoding): Learn about the platform's ability to automatically convert videos recorded in modern video formats when opened by an app that doesn't support the format.\n- [MediaPlayer overview](/guide/topics/media/platform/mediaplayer): Learn about `MediaPlayer`, a platform API for audio and video playback.\n- [Control amplitude with VolumeShaper](/guide/topics/media/platform/volumeshaper): Learn about using the `VolumeShaper` API to perform short automated volume transitions such as fades and ducking.\n- [Handle changes in audio output](/guide/topics/media/platform/output): Learn about APIs for volume control and reacting to changes in the audio output device.\n- [Improve audio playback](/guide/topics/media/platform/improve-audio-playback#improve-audio-playback): Learn about using `DEFAULT` and `BIT_PERFECT` APIs to configure mixer attributes over USB.\n- [Share audio input](/guide/topics/media/platform/sharing-audio-input): Learn about capturing audio input from a mic or other input device.\n- [MediaRecorder overview](/guide/topics/media/platform/mediarecorder): Learn about using the `MediaRecorder` API to record audio.\n- [Capture video and audio playback](/guide/topics/media/platform/av-capture): Learn about using the `MediaProjection` and `AudioPlaybackCapture` APIs to record video or audio playback from another app, respectively."]]