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Last updated: 2024-06-12 14:52:03
    To increase the ease of use, Media Processing Service (MPS) assembles commonly used key transcoding parameters into templates. A template is identified by its name and ID. For example, common templates named Fluent, SD, HD, and FHD are identified by IDs 10, 20, 30, and 40, respectively. There are different templates for different transcoding tasks:
    Transcoding templates
    Remuxing templates
    Animated image templates
    Time point screenshot templates
    Sampled screenshot templates
    Image sprite templates
    Adaptive bitrate streaming templates
    Intelligent auditing templates
    Intelligent identification templates
    Intelligent analysis templates
    For the above template types, MPS provides corresponding commonly used templates, referred to as system preset templates . You can also create new parameter templates of various types and specify different parameter values for them, referred to as custom parameter templates . For detailed information on each parameter in the template, refer to Template Parameter Description.

    System Preset Templates

    The following provides information about system preset templates of various types, including template IDs and key parameter settings.

    System Preset Transcoding Templates

    Video

    Clarity
    Template ID
    Format
    Video Parameters
    Audio Parameters
    Resolution
    Bitrate
    Frame Rate
    Codec
    Bitrate
    Sample Rate
    Sound Channels
    Code
    Smooth
    100010
    MP4
    x 360
    400 kbps
    25
    H.264
    64 kbps
    44,100 Hz
    Stereo
    AAC
    100210
    HLS
    SD
    100020
    MP4
    x 540
    1,000 kbps
    100220
    HLS
    HD
    100030
    MP4
    x 720
    1,800 kbps
    128 kbps
    100230
    HLS
    FHD
    100040
    MP4
    x 1080
    2,500 kbps
    100240
    HLS
    2K
    100070
    MP4
    x 1440
    3,000 kbps
    160 kbps
    100270
    HLS
    4K
    100080
    MP4
    x 2160
    6,000 kbps
    100280
    HLS

    Audio

    Template ID
    Format
    Bitrate
    Codec
    Sound Channels
    Sample Rate
    1100
    M4A
    24kbps
    AAC
    Dual-channel
    44100Hz
    1110
    48kbps
    1120
    96kbps
    1130
    192kbps
    1140
    256kbps
    1010
    MP3
    128kbps
    MP3
    1020
    320kbps

    System Preset TSC Templates

    Clarity
    Template ID
    Format
    Video Parameters
    Audio Parameters
    Resolution
    Maximum Bitrate
    Frame Rate
    Code
    Bitrate
    Sample Rate
    Sound Channels
    Code
    Same as source
    100800
    MP4
    Same as source
    No limit
    25
    H.264
    Same as source
    44,100 Hz
    Stereo
    AAC
    Smooth
    100810
    x 360
    64 kbps
    SD
    100820
    x 540
    HD
    100830
    x 720
    128 kbps
    FHD
    100840
    x 1080

    System Preset Remuxing Templates

    Template ID
    Format
    875
    MP4
    876
    HLS

    System Preset Animated Image Templates

    Template ID
    Format
    Resolution
    Frame Rate
    20000
    GIF
    Same as source
    2
    20001
    WebP
    Same as source
    2

    System Preset Time Point Screenshot Templates

    Template ID
    Format
    Width
    Height
    Fill Mode
    10
    JPG
    Same as source
    Same as source
    Stretch

    System Preset Sampled Screenshot Templates

    Template ID &nbsp
    Format
    Width
    Height
    Interval Measurement
    Interval
    Fill Mode
    10
    JPG
    Same as source
    Same as source
    By percent
    10%
    Scale to fill

    System Preset Image Sprite Templates

    Template ID
    Format
    Subimage Width
    Subimage Height
    Subimage Rows
    Subimage Columns
    Interval Measurement
    Interval
    10
    JPG
    142
    80
    10
    10
    By time
    10s

    System Preset Adaptive Bitrate Streaming Templates

    Template information

    Template ID
    Package Type
    Substream Info
    Disable Low-Res to High-Res Conversion
    10
    HLS
    Substreams for 6 clarity levels from "SD" to "4K"
    Yes

    Substream information

    Substream Clarity
    Video Parameters
    Audio Parameters
    Resolution
    Bitrate
    Frame Rate
    Codec
    Bitrate
    Sample Rate
    Sound Channels
    Codec
    Smooth
    x 240
    256 kbps
    24
    H.264
    48 kbps
    44,100 Hz
    Stereo
    AAC
    SD
    x 480
    512 kbps
    24
    H.264
    48 kbps
    44,100 Hz
    Stereo
    AAC
    HD
    x 720
    512 kbps
    24
    H.264
    48 kbps
    44,100 Hz
    Stereo
    AAC
    FHD
    x 1080
    1,024 kbps
    24
    H.264
    48 kbps
    44,100 Hz
    Stereo
    AAC
    2K
    x 1440
    3,072 kbps
    24
    H.264
    48 kbps
    44,100 Hz
    Stereo
    AAC
    4K
    x 2160
    6,144 kbps
    24
    H.264
    48 kbps
    44,100 Hz
    Stereo
    AAC

    System Preset Intelligent Auditing Templates

    Template ID
    Video Image
    ASR
    OCR
    Porn
    Terrorism
    Politically Sensitive
    Porn
    Politically Sensitive
    Porn
    Politically Sensitive
    10
    Yes
    Yes
    Yes
    No
    No
    No
    No
    20
    Yes
    Yes
    Yes
    Yes
    Yes
    Yes
    Yes

    System Preset Intelligent Identification Templates

    Template ID
    Full Text Recognition
    Text Keyword Recognition
    Full Speech Recognition
    Spoken Keyword Recognition
    10
    No
    No
    No
    No

    System Preset Intelligent Analysis Templates

    Template ID
    Intelligent Classification
    Intelligent Tagging
    Intelligent Cover Generation
    Intelligent Frame Tagging
    10
    Yes
    Yes
    Yes
    No
    20
    Yes
    Yes
    Yes
    Yes

    Custom Parameter Templates

    In addition to the system preset templates, you can also customize template parameters as needed, i.e., create a custom template . You can create templates of corresponding types through the console or by calling APIs. Such templates are only visible to yourself.

    Creating a custom parameter template in the console

    For how to create a custom template in the console, see Templates.

    Creating a custom parameter template through an API

    You can use the following APIs to create different types of custom parameter templates:
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