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ApsaraVideo Media Processing:Preset template details

Last Updated:Aug 04, 2023

This topic describes static preset templates, intelligent preset templates, the preset templates of the previous version, and the naming rules for preset template IDs. Static preset templates include regular transcoding templates, audio transcoding templates, templates for container format conversion, Narrowband HD™ 1.0 templates, and Narrowband HD™ 2.0 templates.

Static preset templates

Note

To use preset Narrowband HD™ 2.0 templates, select Narrowband HD 2.0 as the ApsaraVideo Media Processing (MPS) queue type. To use other static preset templates, select a standard MPS queue or high-speed MPS queue.

Regular transcoding templates

An output file can be in one of the following formats: HTTP Live Streaming (HLS), MP4, or FLV. The files in the HLS format include M3U8 files and TS files. The bitrates of output audio and video files cannot be greater than the maximum bitrates described in the following table. The output files of each template have the same resolution width. The resolution height of an output file is scaled based on the resolution ratio of the original video.

ID

Name

Container format

Video encoding

Audio encoding

Maximum video bitrate (Kbit/s)

Maximum audio bitrate (Kbit/s)

Resolution width (pixel)

Remarks

S00000001-100070

M3U8-4K

M3U8

H.264

AAC

6,000

160

3,840

This template can be used only on web browsers, iPhone 4 and later, iPads, and devices that run Android 3.0 or later.

S00000001-100060

M3U8-2K

M3U8

H.264

AAC

3,500

160

2,048

This template can be used only on web browsers, iPhone 4 and later, iPads, and devices that run Android 3.0 or later.

S00000001-100040

M3U8-FHD

M3U8

H.264

AAC

3,000

160

1,920

This template can be used only on web browsers, iPhone 4 and later, iPads, and devices that run Android 3.0 or later.

S00000001-100030

M3U8-HD

M3U8

H.264

AAC

1,800

128

1,280

This template can be used only on web browsers, iPhone 4 and later, iPads, and devices that run Android 3.0 or later.

S00000001-100020

M3U8-SD

M3U8

H.264

AAC

800

80

848

This template can be used only on web browsers, iPhone 4 and later, iPads, and devices that run Android 3.0 or later.

S00000001-100010

M3U8-LD

M3U8

H.264

AAC

400

64

640

This template can be used only on web browsers, iPhone 4 and later, iPads, and devices that run Android 3.0 or later.

S00000001-200070

MP4-4K

MP4

H.264

AAC

6,000

160

3,840

This template can be used only on web browsers, iOS devices, and Android devices.

S00000001-200060

MP4-2K

MP4

H.264

AAC

3,500

160

2,048

This template can be used only on web browsers, iOS devices, and Android devices.

S00000001-200040

MP4-FHD

MP4

H.264

AAC

3,000

160

1,920

This template can be used only on web browsers, iOS devices, and Android devices.

S00000001-200030

MP4-HD

MP4

H.264

AAC

1,800

128

1,280

This template can be used only on web browsers, iOS devices, and Android devices.

S00000001-200020

MP4-SD

MP4

H.264

AAC

800

80

848

This template can be used only on web browsers, iOS devices, and Android devices.

S00000001-200010

MP4-LD

MP4

H.264

AAC

400

64

640

This template can be used only on web browsers, iOS devices, and Android devices.

S00000001-000070

FLV-4K

FLV

H.264

AAC

6,000

160

3,840

This template can be used only in the Flash player.

S00000001-000060

FLV-2K

FLV

H.264

AAC

3,500

160

2,048

This template can be used only in the Flash player.

S00000001-000040

FLV-FHD

FLV

H.264

AAC

3,000

160

1,920

This template can be used only in the Flash player.

S00000001-000030

FLV-HD

FLV

H.264

AAC

1,800

128

1,280

This template can be used only in the Flash player.

S00000001-000020

FLV-SD

FLV

H.264

AAC

800

80

848

This template can be used only in the Flash player.

S00000001-000010

FLV-LD

FLV

H.264

AAC

400

64

640

This template can be used only in the Flash player.

S00000001-000050

FLV-XLD

FLV

H.264

AAC

300

32

320

This template can be used only in the Flash player.

Audio transcoding templates

Output audio files are in the MP3 format. The bitrate of an output audio file cannot be greater than the maximum bitrate described in the following table.

ID

Name

Container format

Maximum bitrate (Kbit/s)

S00000001-300050

MP3-320

MP3

320

S00000001-300040

MP3-192

MP3

192

S00000001-300030

MP3-160

MP3

160

S00000001-300020

MP3-128

MP3

128

S00000001-300010

MP3-64

MP3

64

Templates for container format conversion

Templates for container format conversion are used only to convert the container format of media files. Operations that require encoding, such as watermarking, editing, and merging of media files, are not supported.

Note

Container format conversion may fail due to the invalid source or format of the input media file. In this case, transcoding jobs that use a template for container format conversion may fail.

ID

Name

Container format

S00000001-100000

M3U8-COPY

M3U8

S00000001-200000

MP4-COPY

MP4

S00000001-000000

FLV-COPY

FLV

Narrowband HD™ 1.0 templates

Compared with a regular transcoding template, a Narrowband HD™ 1.0 template allows you to generate an output video file at a lower bitrate without compromising video quality. This helps you reduce content delivery network (CDN) and storage costs.

ID

Name

Container format

Video encoding

Audio encoding

Maximum video bitrate (Kbit/s)

Maximum audio bitrate (Kbit/s)

Resolution width (pixel)

S00000002-100070

M3U8-4K-NarrowBandHDV1

M3U8

H.264

AAC

8,000

128

3,840

S00000002-100060

M3U8-2K-NarrowBandHDV1

M3U8

H.264

AAC

4,000

128

2,048

S00000002-100050

M3U8-FHD-NarrowBandHDV1

M3U8

H.264

AAC

3,000

128

1,920

S00000002-100040

M3U8-HD-NarrowBandHDV1

M3U8

H.264

AAC

1,500

128

1,280

S00000002-100030

M3U8-SD-NarrowBandHDV1

M3U8

H.264

AAC

800

80

848

S00000002-100020

M3U8-LD-NarrowBandHDV1

M3U8

H.264

AAC

400

32

640

S00000002-200070

MP4-4K-NarrowBandHDV1

MP4

H.264

AAC

8,000

128

3,840

S00000002-200060

MP4-2K-NarrowBandHDV1

MP4

H.264

AAC

4,000

128

2,048

S00000002-200050

MP4-FHD-NarrowBandHDV1

MP4

H.264

AAC

3,000

128

1,920

S00000002-200040

MP4-HD-NarrowBandHDV1

MP4

H.264

AAC

1,500

128

1,280

S00000002-200030

MP4-SD-NarrowBandHDV1

MP4

H.264

AAC

800

80

848

S00000002-200020

MP4-LD-NarrowBandHDV1

MP4

H.264

AAC

400

32

640

S00000002-000070

FLV-4K-NarrowBandHDV1

FLV

H.264

AAC

8,000

128

3,840

S00000002-000060

FLV-2K-NarrowBandHDV1

FLV

H.264

AAC

4,000

128

2,048

S00000002-000050

FLV-FHD-NarrowBandHDV1

FLV

H.264

AAC

3,000

128

1,920

S00000002-000040

FLV-HD-NarrowBandHDV1

FLV

H.264

AAC

1,500

128

1,280

S00000002-000030

FLV-SD-NarrowBandHDV1

FLV

H.264

AAC

800

80

848

S00000002-000020

FLV-LD-NarrowBandHDV1

FLV

H.264

AAC

400

32

640

Narrowband HD™ 2.0 templates

Note

To use Narrowband HD™ 2.0 templates, select Narrowband HD 2.0 as the MPS queue type.

ID

Name

Container format

Video encoding

Audio encoding

Maximum video bitrate (Kbit/s)

Maximum audio bitrate (Kbit/s)

Resolution width (pixel)

S00000003-200050

MP4-FHD-NarrowBandHDV2

MP4

H.264

AAC

3,000

128

1,920

S00000003-200040

MP4-HD-NarrowBandHDV2

MP4

H.264

AAC

1,500

128

1,280

S00000003-200030

MP4-SD-NarrowBandHDV2

MP4

H.264

AAC

800

80

848

S00000003-200020

MP4-LD-NarrowBandHDV2

MP4

H.264

AAC

400

32

640

Intelligent preset templates

Intelligent preset templates automatically adjust transcoding parameters based on the input video file so that output video files can meet requirements.

Note

Whether an intelligent preset template is applicable to an input video file depends on the properties such as resolution and bitrate of the input video file. Therefore, before you use an intelligent preset template, you must call the SubmitAnalysisJob operation to analyze a media file, and then query the analysis results by calling the QueryAnalysisJobList operation. The analysis results are about a list of intelligent preset templates that are available. When you submit a transcoding job, use an appropriate intelligent preset template.

ID

Name

Container format

Bitrate range (Kbit/s)

Resolution range (pixel)

S00000000-100050

M3U8-FHD

M3U8

[2000,4000]

[720,1080]

S00000000-100040

M3U8-HD

M3U8

[1000,2000]

≥ 576

S00000000-100030

M3U8-SD

M3U8

[500,1000]

≥ 480

S00000000-100020

M3U8-LD

M3U8

≤ 500

≥ 270

S00000000-200050

MP4-FHD

MP4

[2000,4000]

[720,1080]

S00000000-200040

MP4-HD

MP4

[1000,2000]

≥ 576

S00000000-200030

MP4-SD

MP4

[500,1000]

≥ 480

S00000000-200020

MP4-LD

MP4

≤ 500

≥ 270

S00000000-000050

FLV-FHD

FLV

[2000,4000]

[720,1080]

S00000000-000040

FLV-HD

FLV

[1000,2000]

≥ 576

S00000000-000030

FLV-SD

FLV

[500,1000]

≥ 480

S00000000-000020

FLV-LD

FLV

≤ 500

≥ 270

Preset templates of the previous version

The following table describes the preset super-resolution templates of the previous version. We recommend that you use the preset templates of the new version.

Note

The multi-platform MP4-SDToHD and MP4-2KTo4K templates are preset super-resolution templates. These templates are available only in the China (Hangzhou) and China (Shanghai) regions.

ID

Name

Container format

Maximum video bitrate (Kbit/s)

Maximum audio bitrate (Kbit/s)

Resolution width (pixel)

Remarks

S00000001-400070

MP4-2KTo4K

MP4

20,000

128

3,840

The super-resolution template of the previous version that uses a narrow standard MPS queue. This template can be used only on web browsers, iOS devices, and Android devices.

S00000001-400040

MP4-SDToHD

MP4

6,000

128

1,280

The super-resolution template of the previous version that uses a narrow standard MPS queue. This template can be used only on web browsers, iOS devices, and Android devices.

S00000003-400040

MP4-SDToHD-NarrowBandHDV2

MP4

6,000

AAC

1,280

The super-resolution template of the previous version that uses a Narrowband HD™ 2.0 MPS queue.

S00000003-400070

MP4-2KTo4K-NarrowBandHDV2

MP4

20,000

AAC

3,840

The super-resolution template of the previous version that uses a Narrowband HD™ 2.0 MPS queue.

Naming rules for preset template IDs

Character sequence number

Description

1

The uppercase letter S.

2 to 9

The string generated by the system.

10

The hyphen (-).

11

The category to which the template belongs.

12 to 15

The sequence number of the template.

16

The minor version of the template.