x264カスタムマトリクス

PC x264

プリセットにあるJVTではビットが余ることがあるのでJVTを参考にして作ってみた。目標ビットレートは720x480で2048kbps。

INTRA4X4_LUMA =
3,6,12,20,
6,12,20,23,
12,20,23,28,
20,23,28,32

INTRA4X4_CHROMAU =
3,6,12,20,
6,12,20,23,
12,20,23,28,
20,23,28,32

INTRA4X4_CHROMAV =
4,8,14,22,
8,14,22,25,
14,22,25,30,
22,25,30,32

INTER4X4_LUMA =
5,7,12,16,
7,12,16,19,
12,16,19,21,
16,19,21,26

INTER4X4_CHROMAU =
5,7,12,16,
7,12,16,19,
12,16,19,21,
16,19,21,26

INTER4X4_CHROMAV =
6,9,14,18,
9,14,18,21,
14,18,21,23,
18,21,23,26

INTRA8X8_LUMA =
1,3,6,8,11,15,17,19,
3,6,8,11,15,16,19,21,
6,8,11,15,17,19,21,22,
8,11,15,17,19,21,22,24,
11,15,17,19,21,22,24,27,
15,17,19,21,22,24,27,29,
17,19,21,22,24,27,29,30,
19,21,22,24,27,29,30,32

INTER8X8_LUMA =
3,6,8,10,12,13,14,16,
6,8,10,12,13,14,16,17,
8,10,12,13,14,16,17,19,
10,12,13,14,16,17,19,20,
12,13,14,16,17,19,20,21,
13,14,16,17,19,20,21,23,
14,16,17,19,20,21,23,24,
16,17,19,20,21,23,24,26