hi_venc_cu_prediction

Description

Defines the parameters that control the tendency to use the CU mode.

Prototype

hi_venc_cu_prediction = {"pred_mode": hi_op_mode,
                         "intra32_cost": intra32_cost,
                         "intra16_cost": intra16_cost,
                         "intra8_cost": intra8_cost,
                         "intra4_cost": intra4_cost,
                         "inter64_cost": inter64_cost,
                         "inter32_cost": inter32_cost,
                         "inter16_cost": inter16_cost,
                         "inter8_cost": inter8_cost}

Members

Member	Description
pred_mode	Int, tendency selection mode, which can be automatic or manual.
intra32_cost	Int, tendency adjustment in Intra32 mode, corresponding to the intra-frame prediction mode with the block size of 32 x 32 pixels. A larger value indicates a weaker tendency to use the mode. Value range: [0, 15] Default value: 8 This parameter is invalid in H.264 encoding.
intra16_cost	Int, tendency adjustment in Intra16 mode, corresponding to the intra-frame prediction mode with the block size of 16 x 16 pixels. A larger value indicates a weaker tendency to use the mode. Value range: [0, 15] Default value: 8
intra8_cost	Int, tendency adjustment in Intra8 mode, corresponding to the intra-frame prediction mode with the block size of 8 x 8 pixels. A larger value indicates a weaker tendency to use the mode. Value range: [0, 15] Default value: 8
intra4_cost	Int, tendency adjustment in Intra4 mode, corresponding to the intra-frame prediction mode with the block size of 4 x 4 pixels. A larger value indicates a weaker tendency to use the mode. Value range: [0, 15] Default value: 8
inter64_cost	Int, tendency adjustment in Inter64 mode, corresponding to the inter-frame prediction mode with the block size of 64 x 64 pixels. A larger value indicates a weaker tendency to use the mode. Value range: [0, 15] Default value: 8 This parameter is invalid in H.264 encoding.
inter32_cost	Int, tendency adjustment in Inter32 mode, corresponding to the inter-frame prediction mode with the block size of 32 x 32 pixels. A larger value indicates a weaker tendency to use the mode. Value range: [0, 15] Default value: 8 This parameter is invalid in H.264 encoding.
inter16_cost	Int, tendency adjustment in Inter16 mode, corresponding to the inter-frame prediction mode with the block size of 16 x 16 pixels. A larger value indicates a weaker tendency to use the mode. Value range: [0, 15] Default value: 8
inter8_cost	Int, tendency adjustment in Inter8 mode, corresponding to the inter-frame prediction mode with the block size of 8 x 8 pixels. A larger value indicates a weaker tendency to use the mode. Value range: [0, 15] Default value: 8

Parent topic: Video/Image Encoding