Package com.azure.resourcemanager.mediaservices.models

Class H264Layer

java.lang.Object
com.azure.resourcemanager.mediaservices.models.Layer
com.azure.resourcemanager.mediaservices.models.VideoLayer
com.azure.resourcemanager.mediaservices.models.H264Layer
public final class H264Layer extends VideoLayer
Describes the settings to be used when encoding the input video into a desired output bitrate layer with the H.264 video codec.

  • Constructor Details

    • H264Layer

      public H264Layer()
      Creates an instance of H264Layer class.

  • Method Details

    • profile

      public H264VideoProfile profile()
      Get the profile property: We currently support Baseline, Main, High, High422, High444. Default is Auto.
      Returns:
      the profile value.

    • withProfile

      public H264Layer withProfile(H264VideoProfile profile)
      Set the profile property: We currently support Baseline, Main, High, High422, High444. Default is Auto.
      Parameters:
      profile - the profile value to set.
      Returns:
      the H264Layer object itself.

    • level

      public String level()
      Get the level property: We currently support Level up to 6.2. The value can be Auto, or a number that matches the H.264 profile. If not specified, the default is Auto, which lets the encoder choose the Level that is appropriate for this layer.
      Returns:
      the level value.

    • withLevel

      public H264Layer withLevel(String level)
      Set the level property: We currently support Level up to 6.2. The value can be Auto, or a number that matches the H.264 profile. If not specified, the default is Auto, which lets the encoder choose the Level that is appropriate for this layer.
      Parameters:
      level - the level value to set.
      Returns:
      the H264Layer object itself.

    • bufferWindow

      public Duration bufferWindow()
      Get the bufferWindow property: The VBV buffer window length. The value should be in ISO 8601 format. The value should be in the range [0.1-100] seconds. The default is 5 seconds (for example, PT5S).
      Returns:
      the bufferWindow value.

    • withBufferWindow

      public H264Layer withBufferWindow(Duration bufferWindow)
      Set the bufferWindow property: The VBV buffer window length. The value should be in ISO 8601 format. The value should be in the range [0.1-100] seconds. The default is 5 seconds (for example, PT5S).
      Parameters:
      bufferWindow - the bufferWindow value to set.
      Returns:
      the H264Layer object itself.

    • crf

      public Float crf()
      Get the crf property: The value of CRF to be used when encoding this layer. This setting takes effect when RateControlMode of video codec is set at CRF mode. The range of CRF value is between 0 and 51, where lower values would result in better quality, at the expense of higher file sizes. Higher values mean more compression, but at some point quality degradation will be noticed. Default value is 23.
      Returns:
      the crf value.

    • withCrf

      public H264Layer withCrf(Float crf)
      Set the crf property: The value of CRF to be used when encoding this layer. This setting takes effect when RateControlMode of video codec is set at CRF mode. The range of CRF value is between 0 and 51, where lower values would result in better quality, at the expense of higher file sizes. Higher values mean more compression, but at some point quality degradation will be noticed. Default value is 23.
      Parameters:
      crf - the crf value to set.
      Returns:
      the H264Layer object itself.

    • referenceFrames

      public Integer referenceFrames()
      Get the referenceFrames property: The number of reference frames to be used when encoding this layer. If not specified, the encoder determines an appropriate number based on the encoder complexity setting.
      Returns:
      the referenceFrames value.

    • withReferenceFrames

      public H264Layer withReferenceFrames(Integer referenceFrames)
      Set the referenceFrames property: The number of reference frames to be used when encoding this layer. If not specified, the encoder determines an appropriate number based on the encoder complexity setting.
      Parameters:
      referenceFrames - the referenceFrames value to set.
      Returns:
      the H264Layer object itself.

    • entropyMode

      public EntropyMode entropyMode()
      Get the entropyMode property: The entropy mode to be used for this layer. If not specified, the encoder chooses the mode that is appropriate for the profile and level.
      Returns:
      the entropyMode value.

    • withEntropyMode

      public H264Layer withEntropyMode(EntropyMode entropyMode)
      Set the entropyMode property: The entropy mode to be used for this layer. If not specified, the encoder chooses the mode that is appropriate for the profile and level.
      Parameters:
      entropyMode - the entropyMode value to set.
      Returns:
      the H264Layer object itself.

    • withBitrate

      public H264Layer withBitrate(int bitrate)
      Set the bitrate property: The average bitrate in bits per second at which to encode the input video when generating this layer. This is a required field.
      Overrides:
      withBitrate in class VideoLayer
      Parameters:
      bitrate - the bitrate value to set.
      Returns:
      the VideoLayer object itself.

    • withMaxBitrate

      public H264Layer withMaxBitrate(Integer maxBitrate)
      Set the maxBitrate property: The maximum bitrate (in bits per second), at which the VBV buffer should be assumed to refill. If not specified, defaults to the same value as bitrate.
      Overrides:
      withMaxBitrate in class VideoLayer
      Parameters:
      maxBitrate - the maxBitrate value to set.
      Returns:
      the VideoLayer object itself.

    • withBFrames

      public H264Layer withBFrames(Integer bFrames)
      Set the bFrames property: The number of B-frames to be used when encoding this layer. If not specified, the encoder chooses an appropriate number based on the video profile and level.
      Overrides:
      withBFrames in class VideoLayer
      Parameters:
      bFrames - the bFrames value to set.
      Returns:
      the VideoLayer object itself.

    • withFrameRate

      public H264Layer withFrameRate(String frameRate)
      Set the frameRate property: The frame rate (in frames per second) at which to encode this layer. The value can be in the form of M/N where M and N are integers (For example, 30000/1001), or in the form of a number (For example, 30, or 29.97). The encoder enforces constraints on allowed frame rates based on the profile and level. If it is not specified, the encoder will use the same frame rate as the input video.
      Overrides:
      withFrameRate in class VideoLayer
      Parameters:
      frameRate - the frameRate value to set.
      Returns:
      the VideoLayer object itself.

    • withSlices

      public H264Layer withSlices(Integer slices)
      Set the slices property: The number of slices to be used when encoding this layer. If not specified, default is zero, which means that encoder will use a single slice for each frame.
      Overrides:
      withSlices in class VideoLayer
      Parameters:
      slices - the slices value to set.
      Returns:
      the VideoLayer object itself.

    • withAdaptiveBFrame

      public H264Layer withAdaptiveBFrame(Boolean adaptiveBFrame)
      Set the adaptiveBFrame property: Whether or not adaptive B-frames are to be used when encoding this layer. If not specified, the encoder will turn it on whenever the video profile permits its use.
      Overrides:
      withAdaptiveBFrame in class VideoLayer
      Parameters:
      adaptiveBFrame - the adaptiveBFrame value to set.
      Returns:
      the VideoLayer object itself.

    • withWidth

      public H264Layer withWidth(String width)
      Set the width property: The width of the output video for this layer. The value can be absolute (in pixels) or relative (in percentage). For example 50% means the output video has half as many pixels in width as the input.
      Overrides:
      withWidth in class VideoLayer
      Parameters:
      width - the width value to set.
      Returns:
      the Layer object itself.

    • withHeight

      public H264Layer withHeight(String height)
      Set the height property: The height of the output video for this layer. The value can be absolute (in pixels) or relative (in percentage). For example 50% means the output video has half as many pixels in height as the input.
      Overrides:
      withHeight in class VideoLayer
      Parameters:
      height - the height value to set.
      Returns:
      the Layer object itself.

    • withLabel

      public H264Layer withLabel(String label)
      Set the label property: The alphanumeric label for this layer, which can be used in multiplexing different video and audio layers, or in naming the output file.
      Overrides:
      withLabel in class VideoLayer
      Parameters:
      label - the label value to set.
      Returns:
      the Layer object itself.

    • validate

      public void validate()
      Validates the instance.
      Overrides:
      validate in class VideoLayer
      Throws:
      IllegalArgumentException - thrown if the instance is not valid.