List of Preset Parameter Templates

Last updated: 2020-08-19 17:07:27

    VOD supports initiating video processing by replacing complicated parameter sets with parameter templates. It offers a variety of preset parameter templates suitable for different video processing scenarios.

    Video Conversion

    Preset parameter templates for video conversion are divided into the following types:

    • 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

    SpecificationTemplate IDFormatVideo ParametersAudio Parameters
    ResolutionBitrateFPSCodecCodec
    LD100010MP4Proportionally scaled * 360400 Kbps25H.26464 Kbps
    100210HLS
    SD100020MP4Proportionally scaled * 5401,000 Kbps
    100220HLS
    HD100030MP4Proportionally scaled * 7201,800 Kbps128 Kbps
    100230HLS
    FHD100040MP4Proportionally scaled * 10802,500 Kbps
    100240HLS
    2K100070MP4Proportionally scaled * 14403,000 Kbps160 Kbps
    100270HLS
    4K100080MP4Proportionally scaled * 21606,000 Kbps
    100280HLS

    Preset TESHD templates

    SpecificationTemplate IDFormatVideo ParametersAudio Parameters
    ResolutionMaximum BitrateFPSCodecCodec
    SAME100800MP4Same as sourceUnlimited25H.264Same as source
    LD100810Proportionally scaled * 36064 Kbps
    SD100820Proportionally scaled * 540
    HD100830Proportionally scaled * 720128 Kbps
    FHD100840Proportionally scaled * 1080

    Preset remuxing templates

    Template ID Format
    6 HLS
    9 MP4

    Preset animated image generating templates

    Template ID Format Resolution FPS
    20000 GIF Same as source 2
    20001 WEBP Same as source 2

    Preset time point screencapturing templates

    Template ID Format Width Height FillType
    10 JPG Same as source Same as source Stretch

    Preset sampled screencapturing templates

    Template ID Format Width Height SampleType Interval FillType
    10 JPG Same as source Same as source By percent 10% Stretch

    Preset image sprite generating templates

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

    Preset adaptive bitrate streaming templates

    Template ID Container Type (PackageType) Substream Specification Video Parameters Filter out Transcoding from Low Resolution to High Resolution (DisableHigherResolution)
    Resolution Bitrate FPS Codec
    10 HLS LD Proportionally scaled * 240 256 Kbps 24 H.264 Yes
    SD Proportionally scaled * 480 512 Kbps 24 H.264
    HD Proportionally scaled * 720 512 Kbps 24 H.264
    FHD Proportionally scaled * 1080 1,024 Kbps 24 H.264
    2K Proportionally scaled * 1440 3,072 Kbps 30 H.264
    4K Proportionally scaled * 2160 6,144 Kbps 30 H.264
    Template ID Container Type (PacakageType) Substream Specification Audio Parameters Filter out Transcoding from Low Resolution to High Resolution (DisableHigherResolution)
    Bitrate SampleRate SoundSystem Codec
    10 HLS LD 48 Kbps 44,100 Hz Stereo AAC Yes
    SD 48 Kbps 44,100 Hz Stereo AAC
    HD 48 Kbps 44,100 Hz Stereo AAC
    FHD 48 Kbps 44,100 Hz Stereo AAC
    2K 48 Kbps 44,100 Hz Stereo AAC
    4K 48 Kbps 44,100 Hz Stereo AAC

    Video AI

    Preset parameter templates for video AI are divided into the following types:

    • Preset video content audit templates
    • Preset video content analysis templates
    • Preset video content recognition templates

    Preset video content audit templates

    Template ID Video Image ASR Phrase OCR Text
    Porn detection (Porn) Terrorism information detection (Terrorism) Politically sensitive information detection (Political) Porn detection (Asr.Porn) Politically sensitive information detection (Asr.Political) Porn detection (Ocr.Porn) Politically sensitive information detection (Ocr.Political)
    10 Yes Yes Yes No No No No
    20 Yes Yes Yes Yes Yes Yes Yes

    Preset video content analysis templates

    Template ID Intelligent Categorization (Classification) Intelligent Tagging (Tag) Intelligent Cover (Cover) Intelligent Frame-specific Tagging (FrameTag)
    10 Yes Yes Yes No
    20 Yes Yes Yes Yes

    Preset video content recognition templates

    Template ID Face Recognition (Face) Full Text Recognition (OcrFullText) Text Keyword Recognition (OcrWords) Full Speech Recognition (AsrFullText) Speech Keyword Recognition (AsrWords)
    10 Yes (default figure library is used) No No No No

    Legacy Transcoding

    Legacy preset transcoding templates

    Transcoded video formats

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

    Parameters that are not listed in the above table are the same, as shown below:

    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 SampleRate 44,100 Hz
    Bitrate 48 Kbps
    SoundSystem Stereo

    Transcoded audio formats

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

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