文件名称：胶片颗粒特性SEI消息语法-密码学-应用密码学：协议、算法与c源程序 (英文版)
文件大小：3.88MB
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更新时间：2024-07-10 05:42:51
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D.1.20 胶片颗粒特性SEI消息语法 film_grain_characteristics( payloadSize ) { C 描述符 film_grain_characteristics_cancel_flag 5 u(1) if( !film_grain_characteristics_cancel_flag ) { model_id 5 u(2) separate_colour_description_present_flag 5 u(1) if( separate_colour_description_present_flag ) { film_grain_bit_depth_luma_minus8 5 u(3) film_grain_bit_depth_chroma_minus8 5 u(3) film_grain_full_range_flag 5 u(1) film_grain_colour_primaries 5 u(8) film_grain_transfer_characteristics 5 u(8) film_grain_matrix_coefficients 5 u(8) } blending_mode_id 5 u(2) log2_scale_factor 5 u(4) for( c = 0; c < 3; c++ ) comp_model_present_flag[ c ] 5 u(1) for( c = 0; c < 3; c++ ) if( comp_model_present_flag[ c ] ) { num_intensity_intervals_minus1[ c ] 5 u(8) num_model_values_minus1[ c ] 5 u(3) for( i = 0; i <= num_intensity_intervals_minus1[ c ]; i++ ) { intensity_interval_lower_bound[ c ][ i ] 5 u(8) intensity_interval_upper_bound[ c ][ i ] 5 u(8) for( j = 0; j <= num_model_values_minus1[ c ]; j++ ) comp_model_value[ c ][ i ][ j ] 5 se(v) } } film_grain_characteristics_repetition_period 5 ue(v) } } D.1.21 去块效应滤波器显示优选项SEI消息语法 deblocking_filter_display_preference( payloadSize ) { C 描述符 deblocking_display_preference_cancel_flag 5 u(1) if( !deblocking_display_preference_cancel_flag ) { display_prior_to_deblocking_preferred_flag 5 u(1) dec_frame_buffering_constraint_flag 5 u(1) deblocking_display_preference_repetition_period 5 ue(v) } }