MediaConvertTransConfig

Whether to check the audio bitrate. Mutually exclusive with IsCheckVideoBitrateFail. IsCheckVideoBitrateFail takes higher priority.

• true: checks the audio bitrate. If the source bitrate is lower than the target, the task will transcode using the source bitrate.

• false: does not check the audio bitrate.

• Default value:

  • If this parameter is not specified and the codec of the output audio is different from that of the input audio, the default value is false.

  • If this parameter is not specified and the codec of the output audio is the same as that of the input audio, the default value is true.

The method for adjusting the resolution. Takes effect only when both Width and Height are specified. Can be used with the LongShortMode parameter.

• Valid values: rescale, crop, pad, and none.

• Default value: none.

Whether to check the audio bitrate. Mutually exclusive with IsCheckAudioBitrate. This parameter takes higher priority.

• true: checks the audio bitrate. If the source bitrate is lower than the target, the task will fail.

• false: does not check the audio bitrate.

• Default value: false.

Whether to check the video bitrate. Mutually exclusive with IsCheckVideoBitrate. This parameter takes higher priority.

• true: checks the video bitrate. If the source bitrate is lower than the target, the task will fail.

• false: does not check the video bitrate.

• Default value: false.

Whether to check the video resolution. Mutually exclusive with IsCheckResoFail. IsCheckResoFail takes higher priority.

• true: checks the video resolution. If the source resolution (width or height) is smaller than the target, the task will transcode using the source resolution.

• false: does not check the video resolution.

• Default value: false.

Whether to check the video bitrate. Mutually exclusive with IsCheckVideoBitrateFail. IsCheckVideoBitrateFail takes higher priority.

• true: checks the video bitrate. If the source bitrate is lower than the target, the task will transcode using the source bitrate.

• false: does not check the video bitrate.

• Default value: false.

The video bitrate control mode. Valid only for H.264, H.265, and AV1 codecs. Must be used with the appropriate Bitrate or Crf settings. Valid values:

• CBR: Constant bitrate mode.

• onepass: Typically used for Average bitrate mode (ABR). Faster than twopass.

• twopass: Typically used for variable bitrate mode (VBR). Slower than onepass.

• fixCRF: Constant Rate Factor (quality-based) mode.

• If Bitrate is specified, this parameter defaults to onepass. If Bitrate is not specified, this parameter defaults to fixCRF and the default Crf value is used.

Whether to check the video resolution. Mutually exclusive with IsCheckReso. This parameter takes higher priority.

• true: checks the video resolution. If the source resolution (width or height) is smaller than the target, the task will fail.

• false: does not check the video resolution.

• Default value: false.