联想Y430P利用verbit生成的codec解读文件

Verbs from Linux Codec Dump File: codec#1

Codec: Realtek ALC282   Address: 0   DevID: 283902594 (0x10ec0282)

 Jack Color Description Node PinDefault Original Verbs --------------------------------------------------------------------------------------------------------
Digital Unknown  Mic at Int N/A              18 0x12   0x90a60940   01271c40 01271d09 01271ea6 01271f90
 1/8 Black Speaker at Ext Rear 20 0x14 0x411111f0 01471cf0 01471d11 01471e11 01471f41
 1/8 Black Speaker at Ext Rear 23 0x17 0x411111f0 01771cf0 01771d11 01771e11 01771f41
 1/8 Black Mic at Ext Right 24 0x18 0x04a11830 01871c30 01871d18 01871ea1 01871f04
 1/8 Black Speaker at Ext Rear 25 0x19 0x411111f0 01971cf0 01971d11 01971e11 01971f41
 1/8 Black Speaker at Ext Rear 26 0x1a 0x411111f0 01a71cf0 01a71d11 01a71e11 01a71f41
 Speaker at Int N/A 0x1b 0x1b 2417426704 01b71c10 01b71d01 01b71e17 01b71f90 
 ATAPI Purple Speaker at Ext N/A 29 0x1d 0x40138205 01d71c05 01d71d82 01d71e13 01d71f40
 RCA Black SPDIF Out at Ext Right 30 0x1e 0x04441120 01e71c20 01e71d11 01e71e44 01e71f04
 1/8 Black HP Out at Ext Right 33 0x21 0x04211050 02171c50 02171d10 02171e21 02171f04 --------------------------------------------------------------------------------------------------------


 Jack Color Description Node PinDefault Modified Verbs --------------------------------------------------------------------------------------------------------
Digital Unknown  Mic at Int N/A              18 0x12   0x90a60940   01271c40 01271d00 01271ea6 01271f90
 1/8 Black Mic at Ext Right 24 0x18 0x04a11830 01871c30 01871d10 01871ea1 01871f00
 Speaker at Int N/A 0x1b 0x1b 2417426704 01b71c10 01b71d00 01b71e17 01b71f90 
 ATAPI Purple Speaker at Ext N/A 29 0x1d 0x40138205 01d71c60 01d71d80 01d71e13 01d71f40
 RCA Black SPDIF Out at Ext Right 30 0x1e 0x04441120 01e71c20 01e71d10 01e71e44 01e71f00
 1/8 Black HP Out at Ext Right 33 0x21 0x04211050 02171c50 02171d10 02171e21 02171f00 --------------------------------------------------------------------------------------------------------

Modified Verbs in One Line: 01271c40 01271d00 01271ea6 01271f90 01871c30 01871d10 01871ea1 01871f00 01b71c10 01b71d00 01b71e17 01b71f90 01d71c60 01d71d80 01d71e13 01d71f40 01e71c20 01e71d10 01e71e44 01e71f00 02171c50 02171d10 02171e21 02171f00 --------------------------------------------------------------------------------------------------------

根据一定的规则整理出来的有效节点

有效节点	10进制	设备名称
0x12	18	Mic at Int
0x18	24	Mic at Ext
0x1d	29	Speaker at Ext
0x21	33	HP Out at Ext Right

利用codecgraph生成的svg图片

流程图的意义分别是什么

分析有效路径

有效节点	10进制	设备名称	有效路径
0x12	18	Mic at Int	Mic at Int
0x18	24	Mic at Ext	Mic at Int
0x1d	29	Speaker at Ext	Mic at Int
0x21	33	HP Out at Ext Right	Mic at Int

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