hi_venc_ref_param

Description

Defines the advanced frame skipping reference parameters for H.264/H.265 encoding.

Prototype

hi_venc_ref_param = {"base": base,
                     "enhance": enhance,
                     "pred_en": pred_en}

Members

Member	Description
base	Int, base layer period. Value range: (0, +∞)
enhance	Int, enhance layer period. Value range: [0, 255]
pred_en	Int, whether some frames at the base layer are referenced by other frames at the base layer. When pred_en is set to HI_FALSE, it is equivalent to the situation that base is set to infinity. All frames at the base layer refer to IDR frames.

Member

Description

base

Int, base layer period.

Value range: (0, +∞)

enhance

Int, enhance layer period.

Value range: [0, 255]

pred_en

Int, whether some frames at the base layer are referenced by other frames at the base layer. When pred_en is set to HI_FALSE, it is equivalent to the situation that base is set to infinity. All frames at the base layer refer to IDR frames.

Parent topic: Video/Image Encoding