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# VOD 支持的编解码器和输入类型
<a name="supported-inputs-vod"></a>

以下各节介绍基于文件的视频点播 (VOD) 内容支持的输入类型、输入编解码器和输出编解码器。

## 支持的输入类型
<a name="supported-types-vod"></a>

这些是 MediaPackage 支持 VOD 内容的输入类型。


| MediaPackage 输入类型 | 使用案例 | 
| --- | --- | 
| HLS | 从 Amazon S3 存储桶中提取 HLS 流集，无论是否具有安全连接。其他要求：[See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html) | 
| SMIL | 无论是否有安全连接，均从 Amazon S3 存储桶中提取.smil 清单引用的 MP4 流集。有关 .smil 清单的信息，请参阅 [.smil 清单的要求](supported-inputs-vod-smil.md)。其他要求：[See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html) | 

## 支持的输入编解码器
<a name="suported-inputs-codecs-vod"></a>

这些是 MediaPackage 支持基于文件的源内容的视频、音频和字幕编解码器。


| 输入类型 | 媒体容器 | 视频编解码器 | 音频编解码器 | 字幕/字幕格式 | 
| --- | --- | --- | --- | --- | 
| HLS |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  | 
| SMIL | MP4 （非碎片） |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  | SRT | 

## 支持的输出编解码器
<a name="suported-outputs-codecs-vod"></a>

这些是 MediaPackage 支持传送 VOD 内容的视频、音频和字幕编解码器。


| 端点类型 | 清单格式 | 媒体容器 | 视频编解码器 | 音频编解码器 | 字幕/字幕格式 | 
| --- | --- | --- | --- | --- | --- | 
| Apple HLS | HLS |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  | 
| DASH-ISO | MPEG-DASH | MP4 |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  | 
| Microsoft Smooth | MSS | MP4 |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  | DFXP | 
| CMAF | HLS | CMAF |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/zh_cn/mediapackage/latest/ug/supported-inputs-vod.html)  |