IVideoEncoderFormat

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Interface IVideoEncoderFormat

interface IVideoEncoderFormat

Extends com.amazon.apmf.IStandard Interface to configure video encoder format.

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Methods

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setForceKeyFrame()

void setForceKeyFrame(bool keyFrame)

Forces the transform to generate a Keyframe. A KeyFrame (or I Frame) doesn’t need P or B frames to decode. This method can also be called for dynamic configuration.

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Parameters

keyFrame

bool — Required true to enable, false to disable.

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setForceIDRFrame()

void setForceIDRFrame(bool idrFrame)

Forces the transform to generate IDR frame. An IDR-frame doesn’t not need P or B frame to decode and also prevents p-frames and b-frames from referencing frames that occurred before the IDR-frame. This method can also be called for dynamic configuration.

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Parameters

idrFrame

bool — Required true to enable, false to disable.

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setKeyFrameInterval()

void setKeyFrameInterval(i32 interval)

Sets the keyframe interval. A keyframe is a complete image which does not need any P or B frame to decode. This method can also be called for dynamic configuration.

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Parameters

interval

i32 — Required The interval for the keyframes, encoder output one keyframe after the programmed interval.

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setIDRFrameInterval()

void setIDRFrameInterval(i32 interval)

Sets the IDR frame interval. An IDR-frame prevents p-frames and b-frames from referencing frames that occurred before the IDR-frame. This method can also be called for dynamic configuration.

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Parameters

interval

i32 — Required The interval for the idr-frame, encoder output one idr-frame after the programed interval.

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