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    Preset Templates

    Last updated: 2023-03-07 11:47:21
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      VOD offers preset parameter templates for different video processing scenarios. Instead of configuring complicated parameter sets, you can use the ready-made templates to initiate video processing tasks.

      Video Conversion

      Preset parameter templates for video conversion:

      • Preset transcoding templates
      • Preset remuxing templates
      • Preset animated image generating templates
      • Preset time point screencapturing templates
      • Preset sampled screencapturing templates
      • Preset image sprite generating templates
      • Preset adaptive bitrate streaming templates

      Preset transcoding templates

      Video transcoding

      ClarityTemplate IDFormatVideo ParametersAudio Parameters
      ResolutionBitrate (Kbps)Frame Rate (fps)CodecBitrate (Kbps)Sample Rate (Hz)Sound ChannelsCodec
      Smooth100010MP4Vertical: 360; horizontal: Proportionally scaled40025H.2646444100StereoAAC
      100210HLS
      SD100020MP4Vertical: 540; horizontal: Proportionally scaled1000
      100220HLS
      HD100030MP4Vertical: 720; horizontal: Proportionally scaled1800128
      100230HLS
      FHD100040MP4Vertical: 1080; horizontal: Proportionally scaled2500
      100240HLS
      2K100070MP4Vertical: 1440; horizontal: Proportionally scaled3000160
      100270HLS
      4K100080MP4Vertical: 2160; horizontal: Proportionally scaled6000
      100280HLS

      Audio transcoding

      Template ID Format Bitrate Codec Sound Channels Sample Rate
      1100 M4A 24 Kbps AAC Stereo 44,100 Hz
      1110 48 Kbps
      1120 96 Kbps
      1130 192 Kbps
      1140 256 Kbps
      1010 MP3 128 Kbps MP3
      1020 320 Kbps

      Preset Top Speed Codec (TSC) transcoding templates

      ClarityTemplate IDFormatVideo ParametersAudio Parameters
      ResolutionMaximum BitrateFrame Rate (fps)CodecBitrateSample RateSound ChannelsCodec
      Same as source100800MP4Same as sourceNo limit25H.264Same as source44,100 HzStereoAAC
      Smooth100810Vertical: 360; horizontal: proportionally scaled64 Kbps
      SD100820Vertical: 540; horizontal: proportionally scaled
      HD100830Vertical: 720; horizontal: proportionally scaled128 Kbps
      FHD100840Vertical: 1080; horizontal: proportionally scaled

      Preset remuxing templates

      Template ID Format
      875 MP4
      876 HLS

      Preset animated image generating templates

      Template ID Format Resolution Frame Rate (fps)
      20000 GIF Same as source 2
      20001 WEBP Same as source 2

      Preset time point screenshot templates

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

      Preset sampled screenshot templates

      Template ID Format Width Height Interval Measurement Interval Fill Mode
      10 JPG Same as source Same as source By percent 10% Stretch

      Preset image sprite templates

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

      Preset adaptive bitrate streaming templates

      Template information

      Template ID Package Type Encryption Type Stream Info Disable Low-Res to High-Res Conversion
      10 HLS Not encrypted Contains streams of six specifications from "Smooth" to "4K". Yes
      12 HLS SimpleAES Contains streams of six specifications from "Smooth" to "4K". Yes
      20 MPEG-DASH Not encrypted Contains streams of six specifications from "Smooth" to "4K". No

      Stream information

      Stream Clarity Video Parameters Audio Parameters
      Resolution Bitrate Frame Rate (fps) Codec Bitrate Sample Rate Sound Channels Codec
      Smooth Vertical: 240; horizontal: proportionally scaled 256 Kbps 24 H.264 48 Kbps 44,100 Hz Stereo AAC
      SD Vertical: 480; horizontal: proportionally scaled 512 Kbps 24 H.264 48 Kbps 44,100 Hz Stereo AAC
      HD Vertical: 720; horizontal: proportionally scaled 1024 Kbps 24 H.264 48 Kbps 44,100 Hz Stereo AAC
      FHD Vertical: 1080; horizontal: proportionally scaled 2,500 Kbps 24 H.264 48 Kbps 44,100 Hz Stereo AAC
      2K Vertical: 1440; horizontal: proportionally scaled 3,072 Kbps 24 H.264 48 Kbps 44,100 Hz Stereo AAC
      4K Vertical: 2160; horizontal: proportionally scaled 6,144 Kbps 24 H.264 48 Kbps 44,100 Hz Stereo AAC

      Media AI

      Preset parameter templates for media AI:

      • Preset audio/video moderation templates
      • Preset audio/video content analysis templates
      • Preset audio/video content recognition templates

      Preset audio/video moderation templates

      Template ID Porn Terror Moan
      10 Yes Yes Yes

      Preset audio/video content analysis templates

      Template ID Intelligent Classification Intelligent Labeling Intelligent Thumbnail Generation Intelligent Labeling by Frame
      10 Yes Yes Yes No
      20 Yes Yes Yes Yes

      Preset audio/video content recognition templates

      Template ID Face Recognition Full Text Recognition Text Keyword Recognition Full Speech Recognition Speech Keyword Recognition
      10 Yes (the default person library is used) No No No No

      Legacy Transcoding

      Legacy preset transcoding templates

      Video transcoding

      Clarity Template ID Format Video Parameters Audio Parameters
      Resolution Bitrate Frame Rate (fps) Codec Codec
      Smooth 10 MP4 Horizontal: 320; vertical: proportionally scaled 256 Kbps 24 H.264 AAC
      510 MP4 Vertical: 240; horizontal: proportionally scaled 250 Kbps 15 H.265 AAC
      210 HLS Horizontal: 320; vertical: proportionally scaled 256 Kbps 24 H.264 AAC
      610 HLS Vertical: 240; horizontal: proportionally scaled 250 Kbps 15 H.265 AAC
      10046 FLV Horizontal: 320; vertical: proportionally scaled 256 Kbps 24 H.264 MP3
      710 FLV Vertical: 240; horizontal: proportionally scaled 250 Kbps 15 H.265 AAC
      SD 20 MP4 Horizontal: 640; vertical: proportionally scaled 512 Kbps 24 H.264 AAC
      520 MP4 Vertical: 480; horizontal: proportionally scaled 600 Kbps 24 H.265 AAC
      220 HLS Horizontal: 640; vertical: proportionally scaled 512 Kbps 24 H.264 AAC
      620 HLS Vertical: 480; horizontal: proportionally scaled 600 Kbps 24 H.265 AAC
      10047 FLV Horizontal: 640; vertical: proportionally scaled 512 Kbps 24 H.264 MP3
      720 FLV Vertical: 480; horizontal: proportionally scaled 600 Kbps 24 H.265 AAC
      HD 30 MP4 Horizontal: 1280; vertical: proportionally scaled 1,024 Kbps 24 H.264 AAC
      530 MP4 Vertical: 720; horizontal: proportionally scaled 800 Kbps 25 H.265 AAC
      230 HLS Horizontal: 1280; vertical: proportionally scaled 1,024 Kbps 24 H.264 AAC
      630 HLS Vertical: 720; horizontal: proportionally scaled 800 Kbps 25 H.265 AAC
      10048 FLV Horizontal: 1280; vertical: proportionally scaled 1,024 Kbps 24 H.264 MP3
      730 FLV Vertical: 720; horizontal: proportionally scaled 800 Kbps 25 H.265 AAC
      FHD 40 MP4 Horizontal: 1920; vertical: proportionally scaled 2,500 Kbps 24 H.264 AAC
      540 MP4 Vertical: 1080; horizontal: proportionally scaled 1,400 Kbps 30 H.265 AAC
      240 HLS Horizontal: 1920; vertical: proportionally scaled 2,500 Kbps 24 H.264 AAC
      640 HLS Vertical: 1080; horizontal: proportionally scaled 1,400 Kbps 30 H.265 AAC
      10049 FLV Horizontal: 1920; vertical: proportionally scaled 2,500 Kbps 24 H.264 MP3
      740 FLV Vertical: 1080; horizontal: proportionally scaled 1,400 Kbps 30 H.265 AAC
      2K 70 MP4 Vertical: 1440; horizontal: proportionally scaled 3,072 Kbps 30 H.264 AAC
      570 MP4 Vertical: 1440; horizontal: proportionally scaled 2,048 Kbps 30 H.265 AAC
      270 HLS Vertical: 1440; horizontal: proportionally scaled 3,072 Kbps 30 H.264 AAC
      670 HLS Vertical: 1440; horizontal: proportionally scaled 2,048 Kbps 30 H.265 AAC
      370 FLV Vertical: 1440; horizontal: proportionally scaled 3,072 Kbps 30 H.264 MP3
      770 FLV Vertical: 1440; horizontal: proportionally scaled 2,048 Kbps 30 H.265 AAC
      4K 80 MP4 Vertical: 2160; horizontal: proportionally scaled 6,144 Kbps 30 H.264 AAC
      580 MP4 Vertical: 2160; horizontal: proportionally scaled 4,096 Kbps 30 H.265 AAC
      280 HLS Vertical: 2160; horizontal: proportionally scaled 6,144 Kbps 30 H.264 AAC
      680 HLS Vertical: 2160; horizontal: proportionally scaled 4,096 Kbps 30 H.265 AAC
      380 FLV Vertical: 2160; horizontal: proportionally scaled 6,144 Kbps 30 H.264 MP3
      780 FLV Vertical: 2160; horizontal: proportionally scaled 4,096 Kbps 30 H.265 AAC

      Parameters not listed in the above table are the same for all preset templates:

      Category Parameter Description
      Video Parameters Profile
      • If `Codec` is `H.264`, `Profile` is `High`
      • If `Codec` is `H.265`, `Profile` is `Main`
      GOP length 240 frames
      Color space YUV420p
      Bitrate control method VBR
      Audio Parameters Sample rate 44,100 Hz
      Bitrate 48 Kbps
      Sound channels Stereo
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