白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Apparatus, a method and a computer program for video coding and decoding

專利號
US11800131B2
公開日期
2023-10-24
申請人
NOKIA TECHNOLOGIES OY(FI Espoo)
發(fā)明人
Miska Matias Hannuksela; Kemal Ugur
IPC分類
H04N19/463; H04N19/70; H04N19/30; H04N19/61
技術(shù)領(lǐng)域
prediction,picture,bitstream,layer,pictures,syntax,coded,in,decoding,nal
地域: Espoo

摘要

A method comprising encoding a bitstream comprising a base layer, a first enhancement layer and a second enhancement layer; encoding an indication of both the base layer and the first enhancement layer used for prediction for the second enhancement layer in the bitstream; encoding, in the bitstream, an indication of a first set of prediction types that is applicable from the base layer to the second enhancement layer, wherein the first set of prediction types is a subset of all prediction types available for prediction between layers, and encoding, in the bitstream, an indication of a second set of prediction types that is applicable from the base layer or the first enhancement layer to the second enhancement layer, wherein the second set of prediction types is a subset of all prediction types available for prediction between layers.

說明書

TABLE 4 vps extension( ) { Descriptor ?while( !byte aligned( ) ) ??vps_extension_byte_alignment_reserved_one_bit u(1) ?avc_base_codec_flag u(1) ?scalability_mask u(16) ?custom character u(4) ?for( i = 0; i <NumScalabilityTypes; i++ ) { ??dimension_id_len_minus1[ i ] u(3) ?} ?vps_nuh_layer_id_present_flag u(1) ?// layer specific information ?for( i = 1; i <= vps_max_layers_minus1; i++ ) { ??// mapping of layer ID to scalability dimension IDs ??if( vps_nuh_layer_id_present_flag ) ???layer_id_in_nuh[ i ] u(6) ??for( j = 0; j < NumScalabilityTypes; j++ ) ???dimension_id[ i ][ j ] u(v) ?}

權(quán)利要求

1
微信群二維碼
意見反饋