Media Encoder Standard (MES) 的示例预设Sample Presets for Media Encoder Standard (MES)

Media Encoder Standard 定义了一组可在创建编码作业时使用的预定义系统编码预设。Media Encoder Standard defines a set of pre-defined system encoding presets you can use when creating encoding jobs. 如果想要使用媒体服务对视频进行编码以实现流式处理,建议使用“自适应流式处理”预设。It is recommended to use the "Adaptive Streaming" preset if you want to encode a video for streaming with Media Services. 指定此预设时,Media Encoder Standard 将自动生成比特率阶梯When you specify this preset, Media Encoder Standard will auto-generate a bitrate ladder.

从示例创建自定义预设Creating Custom Presets from Samples

媒体服务完全支持自定义预设中的所有值,可满足特定的编码需求和要求。Media Services fully supports customizing all values in presets to meet your specific encoding needs and requirements. 如果需要自定义编码预设,应先采用此部分中提供的以下系统预设之一作为模板,以用于自定义配置。If you need to customize an encoding preset, you should start with one of the below system presets that are provided in this section as a template for your custom configuration. 有关这些预设中的每个元素的含义及其有效值的说明,请参阅 Media Encoder Standard 架构主题。For explanations of what each element in these presets means, and the valid values for each element, see the Media Encoder Standard schema topic.

备注

使用预设进行 4k 编码时,应获取 S3 预留单位类型。When using a preset for 4k encodes, you should get the S3 reserved unit type. 有关详细信息,请参阅如何缩放编码For more information, see How to Scale Encoding.

预设中的视频旋转默认设置:Video Rotation Default Setting in Presets:

使用 Media Encoder Standard 时,默认启用视频旋转。When working with Media Encoder Standard, video rotation is enabled by default. 如果已在移动设备上采用纵向模式录制了视频,则在编码前,这些预设会将视频旋转为横向模式。If your video has been recorded on a mobile device in Portrait mode, then these presets will rotate them to Landscape mode prior to encoding.

可用预设:Available presets:

H264 多比特率 1080p Audio 5.1 生成一组 8 GOP 对齐的 MP4 文件(范围从 6000 kbps 到 400 kbps)和 AAC 5.1 音频。H264 Multiple Bitrate 1080p Audio 5.1 produces a set of 8 GOP-aligned MP4 files, ranging from 6000 kbps to 400 kbps, and AAC 5.1 audio.

H264 多比特率 1080p 生成一组 8 GOP 对齐的 MP4 文件(范围从 6000 kbps 到 400 kbps)和立体声 AAC 音频。H264 Multiple Bitrate 1080p produces a set of 8 GOP-aligned MP4 files, ranging from 6000 kbps to 400 kbps, and stereo AAC audio.

H264 多比特率 16x9 (iOS) 生成一组 8 GOP 对齐的 MP4 文件(范围从 8500 kbps 到 200 kbps)和立体声 AAC 音频。H264 Multiple Bitrate 16x9 for iOS produces a set of 8 GOP-aligned MP4 files, ranging from 8500 kbps to 200 kbps, and stereo AAC audio.

H264 多比特率 16x9 SD Audio 5.1 生成一组 5 GOP 对齐的 MP4 文件(范围从 1900 kbps 到 400 kbps)和 AAC 5.1 音频。H264 Multiple Bitrate 16x9 SD Audio 5.1 produces a set of 5 GOP-aligned MP4 files, ranging from 1900 kbps to 400 kbps, and AAC 5.1 audio.

H264 多比特率 16x9 SD 生成一组 5 GOP 对齐的 MP4 文件(范围从 1900 kbps 到 400 kbps)和立体声 AAC 音频。H264 Multiple Bitrate 16x9 SD produces a set of 5 GOP-aligned MP4 files, ranging from 1900 kbps to 400 kbps, and stereo AAC audio.

H264 多比特率 4K Audio 5.1 生成一组 12 GOP 对齐的 MP4 文件(范围从 20000 kbps 到 1000 kbps)和 AAC 5.1 音频。H264 Multiple Bitrate 4K Audio 5.1 produces a set of 12 GOP-aligned MP4 files, ranging from 20000 kbps to 1000 kbps, and AAC 5.1 audio.

H264 多比特率 4K 生成一组 12 GOP 对齐的 MP4 文件(范围从 20000 kbps 到 1000 kbps)和立体声 AAC 音频。H264 Multiple Bitrate 4K produces a set of 12 GOP-aligned MP4 files, ranging from 20000 kbps to 1000 kbps, and stereo AAC audio.

H264 多比特率 4x3 (iOS) 生成一组 8 GOP 对齐的 MP4 文件(范围从 8500 kbps 到 200 kbps)和立体声 AAC 音频。H264 Multiple Bitrate 4x3 for iOS produces a set of 8 GOP-aligned MP4 files, ranging from 8500 kbps to 200 kbps, and stereo AAC audio.

H264 多比特率 4x3 SD Audio 5.1 生成一组 5 GOP 对齐的 MP4 文件(范围从 1600 kbps 到 400 kbps)和 AAC 5.1 音频。H264 Multiple Bitrate 4x3 SD Audio 5.1 produces a set of 5 GOP-aligned MP4 files, ranging from 1600 kbps to 400 kbps, and AAC 5.1 audio.

H264 多比特率 4x3 SD 生成一组 5 GOP 对齐的 MP4 文件(范围从 1600 kbps 到 400 kbps)和立体声 AAC 音频。H264 Multiple Bitrate 4x3 SD produces a set of 5 GOP-aligned MP4 files, ranging from 1600 kbps to 400 kbps, and stereo AAC audio.

H264 多比特率 720p Audio 5.1 生成一组 6 GOP 对齐的 MP4 文件(范围从 3400 kbps 到 400 kbps)和 AAC 5.1 音频。H264 Multiple Bitrate 720p Audio 5.1 produces a set of 6 GOP-aligned MP4 files, ranging from 3400 kbps to 400 kbps, and AAC 5.1 audio.

H264 多比特率 720p生成一组 6 GOP 对齐的 MP4 文件(范围从 3400 kbps 到 400 kbps)和立体声 AAC 音频。H264 Multiple Bitrate 720p produces a set of 6 GOP-aligned MP4 files, ranging from 3400 kbps to 400 kbps, and stereo AAC audio.

H264 单比特率 1080p Audio 5.1 生成比特率为 6750 kbps 的单个 MP4 文件和 AAC 5.1 音频。H264 Single Bitrate 1080p Audio 5.1 produces a single MP4 file with a bitrate of 6750 kbps, and AAC 5.1 audio.

H264 单比特率 1080p 生成比特率为 6750 kbps 的单个 MP4 文件和立体声 AAC 音频。H264 Single Bitrate 1080p produces a single MP4 file with a bitrate of 6750 kbps, and stereo AAC audio.

H264 单比特率 4K Audio 5.1 生成比特率为 18000 kbps 的单个 MP4 文件和 AAC 5.1 音频。H264 Single Bitrate 4K Audio 5.1 produces a single MP4 file with a bitrate of 18000 kbps, and AAC 5.1 audio.

H264 单比特率 4K 生成比特率为 18000 kbps 的单个 MP4 文件和立体声 AAC 音频。H264 Single Bitrate 4K produces a single MP4 file with a bitrate of 18000 kbps, and stereo AAC audio.

H264 单比特率 4x3 SD Audio 5.1 生成比特率为 1800 kbps 的单个 MP4 文件和 AAC 5.1 音频。H264 Single Bitrate 4x3 SD Audio 5.1 produces a single MP4 file with a bitrate of 1800 kbps, and AAC 5.1 audio.

H264 单比特率 4x3 SD 生成比特率为 1800 kbps 的单个 MP4 文件和立体声 AAC 音频。H264 Single Bitrate 4x3 SD produces a single MP4 file with a bitrate of 1800 kbps, and stereo AAC audio.

H264 单比特率 16x9 SD Audio 5.1 生成比特率为 2200 kbps 的单个 MP4 文件和 AAC 5.1 音频。H264 Single Bitrate 16x9 SD Audio 5.1 produces a single MP4 file with a bitrate of 2200 kbps, and AAC 5.1 audio.

H264 单比特率 16x9 SD 生成比特率为 2200 kbps 的单个 MP4 文件和立体声 AAC 音频。H264 Single Bitrate 16x9 SD produces a single MP4 file with a bitrate of 2200 kbps, and stereo AAC audio.

H264 单比特率 720p Audio 5.1 生成比特率为 4500 kbps 的单个 MP4 文件和 AAC 5.1 音频。H264 Single Bitrate 720p Audio 5.1 produces a single MP4 file with a bitrate of 4500 kbps, and AAC 5.1 audio.

H264 单比特率 720p (Android) 预设生成比特率为 2000 kbps 的单个 MP4 文件和立体声 AAC。H264 Single Bitrate 720p for Android preset produces a single MP4 file with a bitrate of 2000 kbps, and stereo AAC.

H264 单比特率 720p 生成比特率为 4500 kbps 的单个 MP4 文件和立体声 AAC 音频。H264 Single Bitrate 720p produces a single MP4 file with a bitrate of 4500 kbps, and stereo AAC audio.

H264 单比特率高品质 SD (Android) 生成比特率为 500 kbps 的单个 MP4 文件和立体声 AAC 音频。H264 Single Bitrate High Quality SD for Android produces a single MP4 file with a bitrate of 500 kbps, and stereo AAC audio..

H264 单比特率低质量 SD (Android) 生成比特率为 56 kbps 的单个 MP4 文件和立体声 AAC 音频。H264 Single Bitrate Low Quality SD for Android produces a single MP4 file with a bitrate of 56 kbps, and stereo AAC audio.

有关媒体服务编码器的详细信息,请参阅使用 Azure 媒体服务按需编码For more information related to Media Services encoders, see Encoding On-Demand with Azure Media Services.