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Media Processing Service
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    Audio/Video Transcoding

    Last updated: 2024-07-17 11:34:02
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      Audio/Video Transcoding Templates

      General video transcoding

      MPS provides preset audio/video transcoding templates, which can be added directly to a scheme. You can also click Create template to customize your own audio/video transcoding templates.
      Item
      Description
      Template name
      Max 64 characters; supports Chinese characters, letters, digits, spaces, underscores (_), hyphens (-), and periods
      Container format
      MP4、FLV、HLS、MOV、TS、WEBM、MKV
      Configuration items
      Video and/or audio parameters
      Video codec
      H.264, H.265, H.266, VP8, VP9, AV1
      Video bitrate
      0 or [128, 35000]. 0 means to use the original video bitrate.
      Video resolution (px)
      0 or [128, 4096] for either dimension. 0 means to use the original resolution.
      Frame rate (fps)
      [0, 120]. 0 means to use the original frame rate.
      Audio codec
      AAC, MP3, Opus
      Sampling rate (Hz)
      32000, 44100, or 48000
      Audio bitrate (Kbps)
      0 or 26-256. 0 means to use the original audio bitrate.
      Sound channels
      Mono or dual
      Templates created are displayed in the template list. You can view, edit, or delete custom templates, but preset templates can be viewed only, not edited or deleted.
      Note:
      If the container format is set to MP4, FLV, or HLS, video parameters are required, while audio parameters are optional.

      Preset templates

      Clarity
      Template ID
      Format
      Video Parameters
      Audio Parameters
      Resolution
      Bitrate (Kbps)
      Frame Rate (fps)
      Codec
      Bitrate (Kbps)
      Sample Rate (Hz)
      Sound Channels
      Codec
      Smooth
      100010
      MP4
      Proportionally scaled × 360
      400
      25
      H.264
      64
      44100
      Stereo
      AAC
      100210
      HLS
      SD
      100020
      MP4
      Proportionally scaled × 540
      1000
      100220
      HLS
      HD
      100030
      MP4
      Proportionally scaled × 720
      1800
      128
      100230
      HLS
      FHD
      100040
      MP4
      Proportionally scaled × 1080
      2500
      100240
      HLS
      2K
      100070
      MP4
      Proportionally scaled × 1440
      3000
      160
      100270
      HLS
      4K
      100080
      MP4
      Proportionally scaled × 2160
      6000
      100280
      HLS

      TSC transcoding

      MPS provides preset Top Speed Codec (TSC) templates, which can be added directly to a scheme. You can also click Create template to customize your own TSC templates.
      Item
      Description
      Template name
      Max 64 characters; supports Chinese characters, letters, digits, spaces, underscores (_), hyphens (-), and periods
      Container format
      MP4、FLV、HLS、MOV、TS、WEBM、MKV
      Configuration items
      Video parameters (required); audio parameters (optional)
      Video codec
      H.264, H.265, H.266, VP8, VP9, AV1
      Average bitrate limit
      The bitrate is limited to 0 or [128, 35000], If this parameter is left empty or set to 0, it means no upper limit is set for the bitrate.
      Video resolution (px)
      0 or [128, 4096] for either dimension. 0 means to use the original resolution.
      Frame rate (fps)
      [0, 120]. 0 means to use the original frame rate.
      Audio codec
      AAC, MP3, Opus
      Audio sample rate (Hz)
      32000, 44100, or 48000
      Audio bitrate (Kbps)
      0 or 26-256. 0 means to use the original bitrate.
      Sound channels
      Mono or dual
      Note:
      You can view preset TSC transcoding templates in Templates > Audio/Video Transcoding of the MPS console.
      If the container format is set to MP4, FLV, or HLS, video parameters are required.
      Templates created are displayed in the template list. You can filter, view, edit, or delete custom templates, but preset templates can be viewed only, not edited or deleted.

      Audio transcoding

      MPS provides preset audio transcoding templates, which can be added directly to a scheme. You can also click Create template to customize your own audio transcoding templates.
      Item
      Description
      Template name
      Max 64 characters; supports Chinese characters, letters, digits, spaces, underscores (_), hyphens (-), and periods
      Container format
      MP3, FLAC, OGG, or M4A
      Audio codec
      The codec must be MP3 if the container format is MP3, FLAC if the container format is FLAC or OGG, and can be MP3, AAC, or AC3 if the container format is M4A.
      Sampling rate (Hz)
      32000, 44100, or 48000
      Audio bitrate (Kbps)
      0 or 26-256. 0 means to use the original audio bitrate.
      Sound channels
      Mono or dual
      Templates created are displayed in the template list. You can view, edit, or delete custom templates, but preset templates can be viewed only, not edited or deleted.

      Preset templates

      Template ID
      Container Format
      Audio Bitrate (Kbps)
      Codec
      Sound Channels
      Audio Sample Rate (Hz)
      1100
      M4A
      24
      AAC
      Stereo
      44100
      1110
      M4A
      48
      AAC
      Stereo
      44100
      1120
      M4A
      96
      AAC
      Stereo
      44100
      1130
      M4A
      192
      AAC
      Stereo
      44100
      1140
      M4A
      256
      AAC
      Stereo
      44100
      1010
      MP3
      128
      MP3
      Stereo
      44100
      1020
      MP3
      320
      MP3
      Stereo
      44100
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