SmoothStreaming
컬렉션을 사용해 정리하기
내 환경설정을 기준으로 콘텐츠를 저장하고 분류하세요.
ExoPlayer는 FMP4 컨테이너 형식으로 SmoothStreaming을 지원합니다. 미디어 스트림은 디멀티플렉싱되어야 합니다. 즉, 동영상, 오디오, 텍스트는 SmoothStreaming 매니페스트의 별도 StreamIndex 요소에 정의되어야 합니다. 포함된 오디오 및 동영상 샘플 형식도 지원되어야 합니다 (자세한 내용은 샘플 형식 섹션 참고).
기능 |
지원됨 |
비고 |
컨테이너 |
|
|
FMP4 |
예 |
디멀티플렉싱된 스트림만 |
자막 |
|
|
TTML |
예 |
FMP4에 삽입됨 |
콘텐츠 보호 |
|
|
PlayReady SL2000 |
예 |
Android TV만 |
라이브 재생 |
|
|
일반 라이브 재생 |
예 |
|
Common Media Client Data (CMCD) |
예 |
통합 가이드 |
SmoothStreaming 스트림을 재생하려면 SmoothStreaming 모듈에 종속되어야 합니다.
Kotlin
implementation("androidx.media3:media3-exoplayer-smoothstreaming:1.8.0")
Groovy
implementation "androidx.media3:media3-exoplayer-smoothstreaming:1.8.0"
그런 다음 SmoothStreaming 매니페스트 URI의 MediaItem
을 만들어 플레이어에 전달할 수 있습니다.
Kotlin
// Create a player instance.
val player = ExoPlayer.Builder(context).build()
// Set the media item to be played.
player.setMediaItem(MediaItem.fromUri(ssUri))
// Prepare the player.
player.prepare()
자바
// Create a player instance.
ExoPlayer player = new ExoPlayer.Builder(context).build();
// Set the media item to be played.
player.setMediaItem(MediaItem.fromUri(ssUri));
// Prepare the player.
player.prepare();
URI가 .ism/Manifest
로 끝나지 않으면 MediaItem.Builder
의 setMimeType
에 MimeTypes.APPLICATION_SS
를 전달하여 콘텐츠 유형을 명시적으로 나타낼 수 있습니다.
ExoPlayer는 사용 가능한 대역폭과 기기 기능을 모두 고려하여 매니페스트에 정의된 표현 간에 자동으로 적응합니다.
더 많은 맞춤설정 옵션을 사용하려면 MediaItem
대신 SsMediaSource
를 만들어 플레이어에 직접 전달하면 됩니다.
Kotlin
// Create a data source factory.
val dataSourceFactory: DataSource.Factory = DefaultHttpDataSource.Factory()
// Create a SmoothStreaming media source pointing to a manifest uri.
val mediaSource: MediaSource =
SsMediaSource.Factory(dataSourceFactory).createMediaSource(MediaItem.fromUri(ssUri))
// Create a player instance.
val player = ExoPlayer.Builder(context).build()
// Set the media source to be played.
player.setMediaSource(mediaSource)
// Prepare the player.
player.prepare()
자바
// Create a data source factory.
DataSource.Factory dataSourceFactory = new DefaultHttpDataSource.Factory();
// Create a SmoothStreaming media source pointing to a manifest uri.
MediaSource mediaSource =
new SsMediaSource.Factory(dataSourceFactory).createMediaSource(MediaItem.fromUri(ssUri));
// Create a player instance.
ExoPlayer player = new ExoPlayer.Builder(context).build();
// Set the media source to be played.
player.setMediaSource(mediaSource);
// Prepare the player.
player.prepare();
매니페스트 액세스
Player.getCurrentManifest
를 호출하여 현재 매니페스트를 가져올 수 있습니다.
SmoothStreaming의 경우 반환된 객체를 SsManifest
로 캐스팅해야 합니다. 매니페스트가 로드될 때마다 Player.Listener
의 onTimelineChanged
콜백도 호출됩니다. 온디맨드 콘텐츠의 경우 한 번 발생하며 라이브 콘텐츠의 경우 여러 번 발생할 수 있습니다. 다음 코드 스니펫은 매니페스트가 로드될 때마다 앱이 작업을 실행하는 방법을 보여줍니다.
Kotlin
player.addListener(
object : Player.Listener {
override fun onTimelineChanged(timeline: Timeline, @TimelineChangeReason reason: Int) {
val manifest = player.currentManifest
if (manifest is SsManifest) {
// Do something with the manifest.
}
}
}
)
자바
player.addListener(
new Player.Listener() {
@Override
public void onTimelineChanged(
Timeline timeline, @Player.TimelineChangeReason int reason) {
Object manifest = player.getCurrentManifest();
if (manifest != null) {
SsManifest ssManifest = (SsManifest) manifest;
// Do something with the manifest.
}
}
});
재생 맞춤설정
ExoPlayer는 앱의 요구사항에 맞게 재생 환경을 맞춤설정할 수 있는 여러 방법을 제공합니다. 예는 맞춤설정 페이지를 참고하세요.
이 페이지에 나와 있는 콘텐츠와 코드 샘플에는 콘텐츠 라이선스에서 설명하는 라이선스가 적용됩니다. 자바 및 OpenJDK는 Oracle 및 Oracle 계열사의 상표 또는 등록 상표입니다.
최종 업데이트: 2025-08-27(UTC)
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-08-27(UTC)"],[],[],null,["# SmoothStreaming\n\nExoPlayer supports SmoothStreaming with the FMP4 container format. Media streams\nmust be demuxed, meaning that video, audio, and text must be defined in distinct\nStreamIndex elements in the SmoothStreaming manifest. The contained audio and\nvideo sample formats must also be supported (see the\n[sample formats](/media/media3/exoplayer/supported-formats#sample-formats) section for details).\n\n| Feature | Supported | Comments |\n|-------------------------------------|-----------|---------------------------------------------------------|\n| **Containers** | | |\n| FMP4 | YES | Demuxed streams only |\n| **Closed captions/subtitles** | | |\n| TTML | YES | Embedded in FMP4 |\n| **Content protection** | | |\n| PlayReady SL2000 | YES | Android TV only |\n| **Live playback** | | |\n| Regular live playback | YES | |\n| **Common Media Client Data (CMCD)** | YES | [Integration Guide](/guide/topics/media/exoplayer/cmcd) |\n\nUsing MediaItem\n---------------\n\nTo play a SmoothStreaming stream, you need to depend on the SmoothStreaming\nmodule. \n\n### Kotlin\n\n```kotlin\nimplementation(\"androidx.media3:media3-exoplayer-smoothstreaming:1.8.0\")\n```\n\n### Groovy\n\n```groovy\nimplementation \"androidx.media3:media3-exoplayer-smoothstreaming:1.8.0\"\n```\n\nYou can then create a `MediaItem` for a SmoothStreaming manifest URI and pass it\nto the player. \n\n### Kotlin\n\n```kotlin\n// Create a player instance.\nval player = ExoPlayer.Builder(context).build()\n// Set the media item to be played.\nplayer.setMediaItem(MediaItem.fromUri(ssUri))\n// Prepare the player.\nplayer.prepare()\n```\n\n### Java\n\n```java\n// Create a player instance.\nExoPlayer player = new ExoPlayer.Builder(context).build();\n// Set the media item to be played.\nplayer.setMediaItem(MediaItem.fromUri(ssUri));\n// Prepare the player.\nplayer.prepare();\n```\n\n\u003cbr /\u003e\n\nIf your URI doesn't end with `.ism/Manifest`, you can pass\n`MimeTypes.APPLICATION_SS` to `setMimeType` of `MediaItem.Builder` to explicitly\nindicate the type of the content.\n\nExoPlayer will automatically adapt between representations defined in the\nmanifest, taking into account both available bandwidth and device capabilities.\n\nUsing SsMediaSource\n-------------------\n\nFor more customization options, you can create a `SsMediaSource` and pass it\ndirectly to the player instead of a `MediaItem`. \n\n### Kotlin\n\n```kotlin\n// Create a data source factory.\nval dataSourceFactory: DataSource.Factory = DefaultHttpDataSource.Factory()\n// Create a SmoothStreaming media source pointing to a manifest uri.\nval mediaSource: MediaSource =\n SsMediaSource.Factory(dataSourceFactory).createMediaSource(MediaItem.fromUri(ssUri))\n// Create a player instance.\nval player = ExoPlayer.Builder(context).build()\n// Set the media source to be played.\nplayer.setMediaSource(mediaSource)\n// Prepare the player.\nplayer.prepare()\n```\n\n### Java\n\n```java\n// Create a data source factory.\nDataSource.Factory dataSourceFactory = new DefaultHttpDataSource.Factory();\n// Create a SmoothStreaming media source pointing to a manifest uri.\nMediaSource mediaSource =\n new SsMediaSource.Factory(dataSourceFactory).createMediaSource(MediaItem.fromUri(ssUri));\n// Create a player instance.\nExoPlayer player = new ExoPlayer.Builder(context).build();\n// Set the media source to be played.\nplayer.setMediaSource(mediaSource);\n// Prepare the player.\nplayer.prepare();\n```\n\n\u003cbr /\u003e\n\nAccessing the manifest\n----------------------\n\nYou can retrieve the current manifest by calling `Player.getCurrentManifest`.\nFor SmoothStreaming, you should cast the returned object to `SsManifest`. The\n`onTimelineChanged` callback of `Player.Listener` is also called whenever\nthe manifest is loaded. This will happen once for on-demand content and\npossibly many times for live content. The following code snippet shows how an app\ncan do something whenever the manifest is loaded. \n\n### Kotlin\n\n```kotlin\nplayer.addListener(\n object : Player.Listener {\n override fun onTimelineChanged(timeline: Timeline, @TimelineChangeReason reason: Int) {\n val manifest = player.currentManifest\n if (manifest is SsManifest) {\n // Do something with the manifest.\n }\n }\n }\n)\n```\n\n### Java\n\n```java\nplayer.addListener(\n new Player.Listener() {\n @Override\n public void onTimelineChanged(\n Timeline timeline, @Player.TimelineChangeReason int reason) {\n Object manifest = player.getCurrentManifest();\n if (manifest != null) {\n SsManifest ssManifest = (SsManifest) manifest;\n // Do something with the manifest.\n }\n }\n });\n```\n\n\u003cbr /\u003e\n\nCustomizing playback\n--------------------\n\nExoPlayer provides multiple ways for you to tailor playback experience to your\napp's needs. See the [Customization page](/guide/topics/media/exoplayer/customization) for examples."]]