HDMI --USB 描述符
本文地址：http://www.tongxinmao.com/Article/Detail/id/513
=========================== USB Port12 ===========================
Connection Status : 0x01 (Device is connected)
Port Chain : 1-12
========================== Summary =========================
Vendor ID : 0x534D (Hefei Macrosilicon Technology Co., Ltd. - OBSOLETE)
Product ID : 0x2109
USB Version : 2.00
Port maximum Speed : High-Speed
Device maximum Speed : High-Speed
Device Connection Speed : High-Speed
Self powered : no
Demanded Current : 500 mA
Used Endpoints : 2
======================== USB Device ========================
+++++++++++++++++ Device Information ++++++++++++++++++
Device Description : USB Composite Device
Device Path : \\?\USB#VID_534D&PID_2109#5&521a615&0&12#{a5dcbf10-6530-11d2-901f-00c04fb951ed} (GUID_DEVINTERFACE_USB_DEVICE)
Kernel Name : \Device\USBPDO-3
Device ID : USB\VID_534D&PID_2109\5&521A615&0&12
Hardware IDs : USB\VID_534D&PID_2109&REV_2100 USB\VID_534D&PID_2109
Driver KeyName : {36fc9e60-c465-11cf-8056-444553540000}\0052 (GUID_DEVCLASS_USB)
Driver : \SystemRoot\System32\drivers\usbccgp.sys (Version: 10.0.19041.488 Date: 2021-06-01)
Driver Inf : C:\windows\inf\usb.inf
Legacy BusType : PNPBus
Class : USB
Class GUID : {36fc9e60-c465-11cf-8056-444553540000} (GUID_DEVCLASS_USB)
Service : usbccgp
Enumerator : USB
Location Info : Port_#0012.Hub_#0001
Location IDs : PCIROOT(0)#PCI(1400)#USBROOT(0)#USB(12), ACPI(_SB_)#ACPI(PCI0)#ACPI(XHC_)#ACPI(RHUB)#ACPI(HS12)
Container ID : {00000000-0000-0000-ffff-ffffffffffff}
Manufacturer Info : (标准 USB 主控制器)
Capabilities : 0x80 (SurpriseRemovalOK)
Status : 0x0180200A (DN_DRIVER_LOADED, DN_STARTED, DN_DISABLEABLE, DN_NT_ENUMERATOR, DN_NT_DRIVER)
Problem Code : 0
Address : 12
HcDisableSelectiveSuspend: 0
EnableSelectiveSuspend : 0
SelectiveSuspendEnabled : 0
EnhancedPowerMgmtEnabled : 0
IdleInWorkingState : 0
WakeFromSleepState : 0
Power State : D0 (supported: D0, D3, wake from D0)
Child Device 1 : USB Video (USB 视频设备)
Device Path 1 : \\?\USB#VID_534D&PID_2109&MI_00#6&45fc9a3&0&0000#{e5323777-f976-4f5b-9b55-b94699c46e44}\global (STATIC_KSCATEGORY_VIDEO_CAMERA)
Device Path 2 : \\?\USB#VID_534D&PID_2109&MI_00#6&45fc9a3&0&0000#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\global (AM_KSCATEGORY_CAPTURE)
Device Path 3 : \\?\USB#VID_534D&PID_2109&MI_00#6&45fc9a3&0&0000#{6994ad05-93ef-11d0-a3cc-00a0c9223196}\global (AM_KSCATEGORY_VIDEO)
Kernel Name : \Device\000001f7
Device ID : USB\VID_534D&PID_2109&MI_00\6&45FC9A3&0&0000
Class : Camera
Driver KeyName : {ca3e7ab9-b4c3-4ae6-8251-579ef933890f}\0001 (GUID_DEVCLASS_CAMERA)
Service : usbvideo
Location : 0000.0014.0000.012.000.000.000.000.000
LocationPaths : PCIROOT(0)#PCI(1400)#USBROOT(0)#USB(12)#USBMI(0) PCIROOT(0)#PCI(1400)#USBROOT(0)#USB(12)#USB(12) ACPI(_SB_)#ACPI(PCI0)#ACPI(XHC_)#ACPI(RHUB)#ACPI(HS12)#USBMI(0) ACPI(_SB_)#ACPI(PCI0)#ACPI(XHC_)#ACPI(RHUB)#ACPI(HS12)#USB(12)
Child Device 2 : USB Audio Device
Device Path 1 : \\?\USB#VID_534D&PID_2109&MI_02#6&45fc9a3&0&0002#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\global (AM_KSCATEGORY_CAPTURE)
Device Path 2 : \\?\USB#VID_534D&PID_2109&MI_02#6&45fc9a3&0&0002#{6994ad04-93ef-11d0-a3cc-00a0c9223196}\global (AM_KSCATEGORY_AUDIO)
Kernel Name : \Device\000001f8
Device ID : USB\VID_534D&PID_2109&MI_02\6&45FC9A3&0&0002
Class : MEDIA
Driver KeyName : {4d36e96c-e325-11ce-bfc1-08002be10318}\0005 (GUID_DEVCLASS_MEDIA)
Service : usbaudio
Location : 0000.0014.0000.012.000.000.000.000.000
LocationPaths : PCIROOT(0)#PCI(1400)#USBROOT(0)#USB(12)#USBMI(2) ACPI(_SB_)#ACPI(PCI0)#ACPI(XHC_)#ACPI(RHUB)#ACPI(HS12)#USBMI(2)
Child Device 1 : 数字音频接口 (USB Audio Device) (音频端点)
Device ID : SWD\MMDEVAPI\{0.0.1.00000000}.{34D0BFEE-D44A-4863-B0DE-3567665A8E97}
Class : AudioEndpoint
Driver KeyName : {c166523c-fe0c-4a94-a586-f1a80cfbbf3e}\0004 (AUDIOENDPOINT_CLASS_UUID)
Child Device 3 : USB 输入设备
Device ID : USB\VID_534D&PID_2109&MI_04\6&45FC9A3&0&0004
Class : HIDClass
Driver KeyName : {745a17a0-74d3-11d0-b6fe-00a0c90f57da}\0215 (GUID_DEVCLASS_HIDCLASS)
Service : HidUsb
Location : 0000.0014.0000.012.000.000.000.000.000
LocationPaths : PCIROOT(0)#PCI(1400)#USBROOT(0)#USB(12)#USBMI(4) ACPI(_SB_)#ACPI(PCI0)#ACPI(XHC_)#ACPI(RHUB)#ACPI(HS12)#USBMI(4)
Child Device 1 : 符合 HID 标准的供应商定义设备
Device Path : \\?\HID#VID_534D&PID_2109&MI_04#7&2d41489c&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030} (GUID_DEVINTERFACE_HID)
Kernel Name : \Device\000001fc
Device ID : HID\VID_534D&PID_2109&MI_04\7&2D41489C&0&0000
Class : HIDClass
Driver KeyName : {745a17a0-74d3-11d0-b6fe-00a0c90f57da}\0216 (GUID_DEVCLASS_HIDCLASS)
+++++++++++++++++ Registry USB Flags +++++++++++++++++
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\usbflags\534D21092100
osvc : REG_BINARY 00 00
---------------- Connection Information ---------------
Connection Index : 0x0C (Port 12)
Connection Status : 0x01 (DeviceConnected)
Current Config Value : 0x01 (Configuration 1)
Device Address : 0x19 (25)
Is Hub : 0x00 (no)
Device Bus Speed : 0x02 (High-Speed)
Number Of Open Pipes : 0x01 (1 pipe to data endpoints)
Pipe[0] : EndpointID=4 Direction=IN ScheduleOffset=0 Type=Interrupt
Data (HexDump) : 0C 00 00 00 12 01 00 02 EF 02 01 40 4D 53 09 21 ...........@MS.!
00 21 01 02 00 01 01 02 00 19 00 01 00 00 00 01 .!..............
00 00 00 07 05 84 03 04 00 10 00 00 00 00 ..............
--------------- Connection Information V2 -------------
Connection Index : 0x0C (12)
Length : 0x10 (16 bytes)
SupportedUsbProtocols : 0x03
Usb110 : 1 (yes, port supports USB 1.1)
Usb200 : 1 (yes, port supports USB 2.0)
Usb300 : 0 (no, port not supports USB 3.0)
ReservedMBZ : 0x00
Flags : 0x00
DevIsOpAtSsOrHigher : 0 (Device is not operating at SuperSpeed or higher)
DevIsSsCapOrHigher : 0 (Device is not SuperSpeed capable or higher)
DevIsOpAtSsPlusOrHigher : 0 (Device is not operating at SuperSpeedPlus or higher)
DevIsSsPlusCapOrHigher : 0 (Device is not SuperSpeedPlus capable or higher)
ReservedMBZ : 0x00
Data (HexDump) : 0C 00 00 00 10 00 00 00 03 00 00 00 00 00 00 00 ................
---------------------- Device Descriptor ----------------------
bLength : 0x12 (18 bytes)
bDescriptorType : 0x01 (Device Descriptor)
bcdUSB : 0x200 (USB Version 2.00)
bDeviceClass : 0xEF (Miscellaneous)
bDeviceSubClass : 0x02
bDeviceProtocol : 0x01 (IAD - Interface Association Descriptor)
bMaxPacketSize0 : 0x40 (64 bytes)
idVendor : 0x534D (Hefei Macrosilicon Technology Co., Ltd. - OBSOLETE)
idProduct : 0x2109
bcdDevice : 0x2100
iManufacturer : 0x01 (String Descriptor 1)
Language 0x0409 : "MACROSILICON"
iProduct : 0x02 (String Descriptor 2)
Language 0x0409 : "USB Video"
iSerialNumber : 0x00 (No String Descriptor)
bNumConfigurations : 0x01 (1 Configuration)
Data (HexDump) : 12 01 00 02 EF 02 01 40 4D 53 09 21 00 21 01 02 .......@MS.!.!..
00 01 ..
------------------ Configuration Descriptor -------------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x02 (Configuration Descriptor)
wTotalLength : 0x04BB (1211 bytes)
bNumInterfaces : 0x05 (5 Interfaces)
bConfigurationValue : 0x01 (Configuration 1)
iConfiguration : 0x00 (No String Descriptor)
bmAttributes : 0x80
D7: Reserved, set 1 : 0x01
D6: Self Powered : 0x00 (no)
D5: Remote Wakeup : 0x00 (no)
D4..0: Reserved, set 0 : 0x00
MaxPower : 0xFA (500 mA)
Data (HexDump) : 09 02 BB 04 05 01 00 80 FA 08 0B 00 02 0E 03 00 ................
02 09 04 00 00 00 0E 01 00 02 0D 24 01 00 01 33 ...........$...3
00 00 6C DC 02 01 01 12 24 02 01 01 02 00 00 00 ..l.....$.......
00 00 00 00 00 03 00 00 00 0B 24 05 02 01 00 00 ..........$.....
02 0F 00 00 09 24 03 03 01 01 00 02 00 09 04 01 .....$..........
00 00 0E 02 00 00 0F 24 01 02 B1 03 83 00 03 00 .......$........
00 00 01 00 00 0B 24 06 01 0B 01 01 00 00 00 00 ......$.........
2E 24 07 01 00 80 07 38 04 00 B8 0B 00 00 00 B8 .$.....8........
0B 00 48 3F 00 0A 8B 02 00 05 0A 8B 02 00 15 16 ..H?............
05 00 80 1A 06 00 20 A1 07 00 40 42 0F 00 2E 24 ...... ...@B...$
07 02 00 40 06 B0 04 00 B8 0B 00 00 00 B8 0B 00 ...@............
98 3A 00 0A 8B 02 00 05 0A 8B 02 00 15 16 05 00 .:..............
80 1A 06 00 20 A1 07 00 40 42 0F 00 2E 24 07 03 .... ...@B...$..
00 50 05 00 03 00 B8 0B 00 00 00 B8 0B 00 E0 1F .P..............
00 0A 8B 02 00 05 0A 8B 02 00 15 16 05 00 80 1A ................
06 00 20 A1 07 00 40 42 0F 00 2E 24 07 04 00 00 .. ...@B...$....
05 00 04 00 B8 0B 00 00 00 B8 0B 00 00 28 00 0A .............(..
8B 02 00 05 0A 8B 02 00 15 16 05 00 80 1A 06 00 ................
20 A1 07 00 40 42 0F 00 2E 24 07 05 00 00 05 C0 ...@B...$......
03 00 B8 0B 00 00 00 B8 0B 00 80 25 00 0A 8B 02 ...........%....
00 05 0A 8B 02 00 15 16 05 00 80 1A 06 00 20 A1 .............. .
07 00 40 42 0F 00 2E 24 07 06 00 00 05 D0 02 00 ..@B...$........
B8 0B 00 00 00 B8 0B 00 20 1C 00 0A 8B 02 00 05 ........ .......
0A 8B 02 00 40 0D 03 00 15 16 05 00 20 A1 07 00 ....@....... ...
40 42 0F 00 2E 24 07 07 00 00 04 00 03 00 B8 0B @B...$..........
00 00 00 B8 0B 00 00 18 00 0A 8B 02 00 05 0A 8B ................
02 00 40 0D 03 00 15 16 05 00 20 A1 07 00 40 42 ..@....... ...@B
0F 00 2E 24 07 08 00 20 03 58 02 00 B8 0B 00 00 ...$... .X......
00 B8 0B 00 A6 0E 00 0A 8B 02 00 05 0A 8B 02 00 ................
40 0D 03 00 15 16 05 00 20 A1 07 00 40 42 0F 00 @....... ...@B..
2E 24 07 09 00 D0 02 40 02 00 B8 0B 00 00 00 B8 .$.....@........
0B 00 A8 0C 00 0A 8B 02 00 05 0A 8B 02 00 40 0D ..............@.
03 00 15 16 05 00 20 A1 07 00 40 42 0F 00 2E 24 ...... ...@B...$
07 0A 00 D0 02 E0 01 00 B8 0B 00 00 00 B8 0B 00 ................
8C 0A 00 0A 8B 02 00 05 0A 8B 02 00 40 0D 03 00 ............@...
15 16 05 00 20 A1 07 00 40 42 0F 00 2E 24 07 0B .... ...@B...$..
00 80 02 E0 01 00 B8 0B 00 00 00 B8 0B 00 60 09 ..............`.
00 0A 8B 02 00 05 0A 8B 02 00 40 0D 03 00 15 16 ..........@.....
05 00 20 A1 07 00 40 42 0F 00 06 24 0D 01 01 04 .. ...@B...$....
1B 24 04 02 0B 59 55 59 32 00 00 10 00 80 00 00 .$...YUY2.......
AA 00 38 9B 71 10 06 00 00 00 00 1E 24 05 01 00 ..8.q.......$...
80 07 38 04 00 B8 0B 00 00 00 B8 0B 00 48 3F 00 ..8..........H?.
80 84 1E 00 01 80 84 1E 00 1E 24 05 02 00 40 06 ..........$...@.
B0 04 00 B8 0B 00 00 00 B8 0B 00 98 3A 00 80 84 ............:...
1E 00 01 80 84 1E 00 1E 24 05 03 00 50 05 00 03 ........$...P...
00 B8 0B 00 00 00 B8 0B 00 E0 1F 00 D0 12 13 00 ................
01 D0 12 13 00 1E 24 05 04 00 00 05 00 04 00 B8 ......$.........
0B 00 00 00 B8 0B 00 00 28 00 D0 12 13 00 01 D0 ........(.......
12 13 00 1E 24 05 05 00 00 05 C0 03 00 B8 0B 00 ....$...........
00 00 B8 0B 00 80 25 00 D0 12 13 00 01 D0 12 13 ......%.........
00 1E 24 05 06 00 00 05 D0 02 00 B8 0B 00 00 00 ..$.............
B8 0B 00 20 1C 00 40 42 0F 00 01 40 42 0F 00 1E ... ..@B...@B...
24 05 07 00 00 04 00 03 00 B8 0B 00 00 00 B8 0B $...............
00 00 18 00 40 42 0F 00 01 40 42 0F 00 26 24 05 ....@B...@B..&$.
08 00 20 03 58 02 00 B8 0B 00 00 00 B8 0B 00 A6 .. .X...........
0E 00 20 A1 07 00 03 20 A1 07 00 40 42 0F 00 80 .. .... ...@B...
84 1E 00 2A 24 05 09 00 D0 02 40 02 00 B8 0B 00 ...*$.....@.....
00 00 B8 0B 00 A8 0C 00 80 1A 06 00 04 80 1A 06 ................
00 20 A1 07 00 40 42 0F 00 80 84 1E 00 2A 24 05 . ...@B......*$.
0A 00 D0 02 E0 01 00 B8 0B 00 00 00 B8 0B 00 8C ................
0A 00 15 16 05 00 04 15 16 05 00 20 A1 07 00 40 ........... ...@
42 0F 00 80 84 1E 00 2A 24 05 0B 00 80 02 E0 01 B......*$.......
00 B8 0B 00 00 00 B8 0B 00 60 09 00 15 16 05 00 .........`......
04 15 16 05 00 20 A1 07 00 40 42 0F 00 80 84 1E ..... ...@B.....
00 06 24 0D 01 01 04 09 04 01 01 01 0E 02 00 00 ..$.............
07 05 83 05 20 03 01 09 04 01 02 01 0E 02 00 00 .... ...........
07 05 83 05 00 0C 01 09 04 01 03 01 0E 02 00 00 ................
07 05 83 05 00 14 01 08 0B 02 02 01 01 00 04 09 ................
04 02 00 00 01 01 00 04 09 24 01 00 01 26 00 01 .........$...&..
03 0C 24 02 01 02 06 00 02 03 00 00 00 08 24 06 ..$...........$.
02 01 01 01 00 09 24 03 03 01 01 00 02 00 09 04 ......$.........
03 00 00 01 02 00 04 09 04 03 01 01 01 02 00 04 ................
07 24 01 03 00 01 00 0B 24 02 01 01 02 10 01 00 .$......$.......
77 01 09 05 82 05 00 01 04 00 00 07 25 01 00 00 w...........%...
00 00 09 04 04 00 01 03 00 00 00 09 21 10 01 21 ............!..!
01 22 17 00 07 05 84 03 04 00 10 .".........
------------------- IAD Descriptor --------------------
bLength : 0x08 (8 bytes)
bDescriptorType : 0x0B
bFirstInterface : 0x00
bInterfaceCount : 0x02
bFunctionClass : 0x0E (Video)
bFunctionSubClass : 0x03 (Video Interface Collection)
bFunctionProtocol : 0x00 (PC_PROTOCOL_UNDEFINED protocol)
iFunction : 0x02 (String Descriptor 2)
Language 0x0409 : "USB Video"
Data (HexDump) : 08 0B 00 02 0E 03 00 02 ........
---------------- Interface Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x04 (Interface Descriptor)
bInterfaceNumber : 0x00
bAlternateSetting : 0x00
bNumEndpoints : 0x00 (Default Control Pipe only)
bInterfaceClass : 0x0E (Video)
bInterfaceSubClass : 0x01 (Video Control)
bInterfaceProtocol : 0x00
iInterface : 0x02 (String Descriptor 2)
Language 0x0409 : "USB Video"
Data (HexDump) : 09 04 00 00 00 0E 01 00 02 .........
------- Video Control Interface Header Descriptor -----
bLength : 0x0D (13 bytes)
bDescriptorType : 0x24 (Video Control Interface)
bDescriptorSubtype : 0x01 (Video Control Header)
bcdUVC : 0x0100 (UVC Version 1.00)
wTotalLength : 0x0033 (51 bytes)
dwClockFreq : 0x02DC6C00 (48 MHz)
bInCollection : 0x01 (1 VideoStreaming interface)
baInterfaceNr[1] : 0x01
Data (HexDump) : 0D 24 01 00 01 33 00 00 6C DC 02 01 01 .$...3..l....
-------- Video Control Input Terminal Descriptor ------
bLength : 0x12 (18 bytes)
bDescriptorType : 0x24 (Video Control Interface)
bDescriptorSubtype : 0x02 (Input Terminal)
bTerminalID : 0x01
wTerminalType : 0x0201 (ITT_CAMERA)
bAssocTerminal : 0x00 (Not associated with an Output Terminal)
iTerminal : 0x00
Camera Input Terminal Data:
wObjectiveFocalLengthMin : 0x0000
wObjectiveFocalLengthMax : 0x0000
wOcularFocalLength : 0x0000
bControlSize : 0x03
bmControls : 0x00, 0x00, 0x00
D0 : 0 no - Scanning Mode
D1 : 0 no - Auto-Exposure Mode
D2 : 0 no - Auto-Exposure Priority
D3 : 0 no - Exposure Time (Absolute)
D4 : 0 no - Exposure Time (Relative)
D5 : 0 no - Focus (Absolute)
D6 : 0 no - Focus (Relative)
D7 : 0 no - Iris (Absolute)
D8 : 0 no - Iris (Relative)
D9 : 0 no - Zoom (Absolute)
D10 : 0 no - Zoom (Relative)
D11 : 0 no - Pan (Absolute)
D12 : 0 no - Pan (Relative)
D13 : 0 no - Roll (Absolute)
D14 : 0 no - Roll (Relative)
D15 : 0 no - Tilt (Absolute)
D16 : 0 no - Tilt (Relative)
D17 : 0 no - Focus Auto
D18 : 0 no - Reserved
D19 : 0 no - Reserved
D20 : 0 no - Reserved
D21 : 0 no - Reserved
D22 : 0 no - Reserved
D23 : 0 no - Reserved
Data (HexDump) : 12 24 02 01 01 02 00 00 00 00 00 00 00 00 03 00 .$..............
00 00 ..
-------- Video Control Processing Unit Descriptor -----
bLength : 0x0B (11 bytes)
bDescriptorType : 0x24 (Video Control Interface)
bDescriptorSubtype : 0x05 (Processing Unit)
bUnitID : 0x02
bSourceID : 0x01
wMaxMultiplier : 0x0000
bControlSize : 0x02
bmControls : 0x0F, 0x00
D0 : 1 yes - Brightness
D1 : 1 yes - Contrast
D2 : 1 yes - Hue
D3 : 1 yes - Saturation
D4 : 0 no - Sharpness
D5 : 0 no - Gamma
D6 : 0 no - White Balance Temperature
D7 : 0 no - White Balance Component
D8 : 0 no - Backlight Compensation
D9 : 0 no - Gain
D10 : 0 no - Power Line Frequency
D11 : 0 no - Hue, Auto
D12 : 0 no - White Balance Temperature, Auto
D13 : 0 no - White Balance Component, Auto
D14 : 0 no - Digital Multiplier
D15 : 0 no - Digital Multiplier Limit
iProcessing : 0x00
Data (HexDump) : 0B 24 05 02 01 00 00 02 0F 00 00 .$.........
------- Video Control Output Terminal Descriptor ------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x24 (Video Control Interface)
bDescriptorSubtype : 0x03 (Output Terminal)
bTerminalID : 0x03
wTerminalType : 0x0101 (TT_STREAMING)
bAssocTerminal : 0x00 (Not associated with an Input Terminal)
bSourceID : 0x02
iTerminal : 0x00
Data (HexDump) : 09 24 03 03 01 01 00 02 00 .$.......
---------------- Interface Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x04 (Interface Descriptor)
bInterfaceNumber : 0x01
bAlternateSetting : 0x00
bNumEndpoints : 0x00 (Default Control Pipe only)
bInterfaceClass : 0x0E (Video)
bInterfaceSubClass : 0x02 (Video Streaming)
bInterfaceProtocol : 0x00
iInterface : 0x00 (No String Descriptor)
Data (HexDump) : 09 04 01 00 00 0E 02 00 00 .........
---- VC-Specific VS Video Input Header Descriptor -----
bLength : 0x0F (15 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x01 (Input Header)
bNumFormats : 0x02
wTotalLength : 0x03B1 (945 bytes)
bEndpointAddress : 0x83 (Direction=IN EndpointID=3)
bmInfo : 0x00 (Dynamic Format Change not supported)
bTerminalLink : 0x03
bStillCaptureMethod : 0x00 (No Still Capture)
nbTriggerSupport : 0x00 (Hardware Triggering not supported)
bTriggerUsage : 0x00 (Host will initiate still image capture)
nbControlSize : 0x01
Video Payload Format 1 : 0x00
D0 : 0 no - Key Frame Rate
D1 : 0 no - P Frame Rate
D2 : 0 no - Compression Quality
D3 : 0 no - Compression Window Size
D4 : 0 no - Generate Key Frame
D5 : 0 no - Update Frame Segment
D6 : 0 no - Reserved
D7 : 0 no - Reserved
Video Payload Format 2 : 0x00
D0 : 0 no - Key Frame Rate
D1 : 0 no - P Frame Rate
D2 : 0 no - Compression Quality
D3 : 0 no - Compression Window Size
D4 : 0 no - Generate Key Frame
D5 : 0 no - Update Frame Segment
D6 : 0 no - Reserved
D7 : 0 no - Reserved
Data (HexDump) : 0F 24 01 02 B1 03 83 00 03 00 00 00 01 00 00 .$.............
----- Video Streaming MJPEG Format Type Descriptor ----
bLength : 0x0B (11 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x06 (Format MJPEG)
bFormatIndex : 0x01 (1)
bNumFrameDescriptors : 0x0B (11)
bmFlags : 0x01 (Sample size is fixed)
bDefaultFrameIndex : 0x01 (1)
bAspectRatioX : 0x00
bAspectRatioY : 0x00
bmInterlaceFlags : 0x00
D0 IL stream or variable: 0 (no)
D1 Fields per frame : 0 (2 fields)
D2 Field 1 first : 0 (no)
D3 Reserved : 0
D4..5 Field pattern : 0 (Field 1 only)
D6..7 Display Mode : 0 (Bob only)
bCopyProtect : 0x00 (No restrictions)
Data (HexDump) : 0B 24 06 01 0B 01 01 00 00 00 00 .$.........
----- Video Streaming MJPEG Frame Type Descriptor -----
---> This is the Default (optimum) Frame index
bLength : 0x2E (46 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x07 (MJPEG Frame Type)
bFrameIndex : 0x01
bmCapabilities : 0x00
wWidth : 0x0780 (1920)
wHeight : 0x0438 (1080)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x003F4800 (4147200 bytes)
dwDefaultFrameInterval : 0x00028B0A (16.6666 ms -> 60.000 fps)
bFrameIntervalType : 0x05 (5 discrete frame intervals supported)
adwFrameInterval[1] : 0x00028B0A (16.6666 ms -> 60.000 fps)
adwFrameInterval[2] : 0x00051615 (33.3333 ms -> 30.000 fps)
adwFrameInterval[3] : 0x00061A80 (40.0000 ms -> 25.000 fps)
adwFrameInterval[4] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[5] : 0x000F4240 (100.0000 ms -> 10.000 fps)
Data (HexDump) : 2E 24 07 01 00 80 07 38 04 00 B8 0B 00 00 00 B8 .$.....8........
0B 00 48 3F 00 0A 8B 02 00 05 0A 8B 02 00 15 16 ..H?............
05 00 80 1A 06 00 20 A1 07 00 40 42 0F 00 ...... ...@B..
----- Video Streaming MJPEG Frame Type Descriptor -----
bLength : 0x2E (46 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x07 (MJPEG Frame Type)
bFrameIndex : 0x02
bmCapabilities : 0x00
wWidth : 0x0640 (1600)
wHeight : 0x04B0 (1200)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x003A9800 (3840000 bytes)
dwDefaultFrameInterval : 0x00028B0A (16.6666 ms -> 60.000 fps)
bFrameIntervalType : 0x05 (5 discrete frame intervals supported)
adwFrameInterval[1] : 0x00028B0A (16.6666 ms -> 60.000 fps)
adwFrameInterval[2] : 0x00051615 (33.3333 ms -> 30.000 fps)
adwFrameInterval[3] : 0x00061A80 (40.0000 ms -> 25.000 fps)
adwFrameInterval[4] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[5] : 0x000F4240 (100.0000 ms -> 10.000 fps)
Data (HexDump) : 2E 24 07 02 00 40 06 B0 04 00 B8 0B 00 00 00 B8 .$...@..........
0B 00 98 3A 00 0A 8B 02 00 05 0A 8B 02 00 15 16 ...:............
05 00 80 1A 06 00 20 A1 07 00 40 42 0F 00 ...... ...@B..
----- Video Streaming MJPEG Frame Type Descriptor -----
bLength : 0x2E (46 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x07 (MJPEG Frame Type)
bFrameIndex : 0x03
bmCapabilities : 0x00
wWidth : 0x0550 (1360)
wHeight : 0x0300 (768)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x001FE000 (2088960 bytes)
dwDefaultFrameInterval : 0x00028B0A (16.6666 ms -> 60.000 fps)
bFrameIntervalType : 0x05 (5 discrete frame intervals supported)
adwFrameInterval[1] : 0x00028B0A (16.6666 ms -> 60.000 fps)
adwFrameInterval[2] : 0x00051615 (33.3333 ms -> 30.000 fps)
adwFrameInterval[3] : 0x00061A80 (40.0000 ms -> 25.000 fps)
adwFrameInterval[4] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[5] : 0x000F4240 (100.0000 ms -> 10.000 fps)
Data (HexDump) : 2E 24 07 03 00 50 05 00 03 00 B8 0B 00 00 00 B8 .$...P..........
0B 00 E0 1F 00 0A 8B 02 00 05 0A 8B 02 00 15 16 ................
05 00 80 1A 06 00 20 A1 07 00 40 42 0F 00 ...... ...@B..
----- Video Streaming MJPEG Frame Type Descriptor -----
bLength : 0x2E (46 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x07 (MJPEG Frame Type)
bFrameIndex : 0x04
bmCapabilities : 0x00
wWidth : 0x0500 (1280)
wHeight : 0x0400 (1024)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x00280000 (2621440 bytes)
dwDefaultFrameInterval : 0x00028B0A (16.6666 ms -> 60.000 fps)
bFrameIntervalType : 0x05 (5 discrete frame intervals supported)
adwFrameInterval[1] : 0x00028B0A (16.6666 ms -> 60.000 fps)
adwFrameInterval[2] : 0x00051615 (33.3333 ms -> 30.000 fps)
adwFrameInterval[3] : 0x00061A80 (40.0000 ms -> 25.000 fps)
adwFrameInterval[4] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[5] : 0x000F4240 (100.0000 ms -> 10.000 fps)
Data (HexDump) : 2E 24 07 04 00 00 05 00 04 00 B8 0B 00 00 00 B8 .$..............
0B 00 00 28 00 0A 8B 02 00 05 0A 8B 02 00 15 16 ...(............
05 00 80 1A 06 00 20 A1 07 00 40 42 0F 00 ...... ...@B..
----- Video Streaming MJPEG Frame Type Descriptor -----
bLength : 0x2E (46 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x07 (MJPEG Frame Type)
bFrameIndex : 0x05
bmCapabilities : 0x00
wWidth : 0x0500 (1280)
wHeight : 0x03C0 (960)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x00258000 (2457600 bytes)
dwDefaultFrameInterval : 0x00028B0A (16.6666 ms -> 60.000 fps)
bFrameIntervalType : 0x05 (5 discrete frame intervals supported)
adwFrameInterval[1] : 0x00028B0A (16.6666 ms -> 60.000 fps)
adwFrameInterval[2] : 0x00051615 (33.3333 ms -> 30.000 fps)
adwFrameInterval[3] : 0x00061A80 (40.0000 ms -> 25.000 fps)
adwFrameInterval[4] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[5] : 0x000F4240 (100.0000 ms -> 10.000 fps)
Data (HexDump) : 2E 24 07 05 00 00 05 C0 03 00 B8 0B 00 00 00 B8 .$..............
0B 00 80 25 00 0A 8B 02 00 05 0A 8B 02 00 15 16 ...%............
05 00 80 1A 06 00 20 A1 07 00 40 42 0F 00 ...... ...@B..
----- Video Streaming MJPEG Frame Type Descriptor -----
bLength : 0x2E (46 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x07 (MJPEG Frame Type)
bFrameIndex : 0x06
bmCapabilities : 0x00
wWidth : 0x0500 (1280)
wHeight : 0x02D0 (720)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x001C2000 (1843200 bytes)
dwDefaultFrameInterval : 0x00028B0A (16.6666 ms -> 60.000 fps)
bFrameIntervalType : 0x05 (5 discrete frame intervals supported)
adwFrameInterval[1] : 0x00028B0A (16.6666 ms -> 60.000 fps)
adwFrameInterval[2] : 0x00030D40 (20.0000 ms -> 50.000 fps)
adwFrameInterval[3] : 0x00051615 (33.3333 ms -> 30.000 fps)
adwFrameInterval[4] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[5] : 0x000F4240 (100.0000 ms -> 10.000 fps)
Data (HexDump) : 2E 24 07 06 00 00 05 D0 02 00 B8 0B 00 00 00 B8 .$..............
0B 00 20 1C 00 0A 8B 02 00 05 0A 8B 02 00 40 0D .. ...........@.
03 00 15 16 05 00 20 A1 07 00 40 42 0F 00 ...... ...@B..
----- Video Streaming MJPEG Frame Type Descriptor -----
bLength : 0x2E (46 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x07 (MJPEG Frame Type)
bFrameIndex : 0x07
bmCapabilities : 0x00
wWidth : 0x0400 (1024)
wHeight : 0x0300 (768)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x00180000 (1572864 bytes)
dwDefaultFrameInterval : 0x00028B0A (16.6666 ms -> 60.000 fps)
bFrameIntervalType : 0x05 (5 discrete frame intervals supported)
adwFrameInterval[1] : 0x00028B0A (16.6666 ms -> 60.000 fps)
adwFrameInterval[2] : 0x00030D40 (20.0000 ms -> 50.000 fps)
adwFrameInterval[3] : 0x00051615 (33.3333 ms -> 30.000 fps)
adwFrameInterval[4] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[5] : 0x000F4240 (100.0000 ms -> 10.000 fps)
Data (HexDump) : 2E 24 07 07 00 00 04 00 03 00 B8 0B 00 00 00 B8 .$..............
0B 00 00 18 00 0A 8B 02 00 05 0A 8B 02 00 40 0D ..............@.
03 00 15 16 05 00 20 A1 07 00 40 42 0F 00 ...... ...@B..
----- Video Streaming MJPEG Frame Type Descriptor -----
bLength : 0x2E (46 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x07 (MJPEG Frame Type)
bFrameIndex : 0x08
bmCapabilities : 0x00
wWidth : 0x0320 (800)
wHeight : 0x0258 (600)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x000EA600 (960000 bytes)
dwDefaultFrameInterval : 0x00028B0A (16.6666 ms -> 60.000 fps)
bFrameIntervalType : 0x05 (5 discrete frame intervals supported)
adwFrameInterval[1] : 0x00028B0A (16.6666 ms -> 60.000 fps)
adwFrameInterval[2] : 0x00030D40 (20.0000 ms -> 50.000 fps)
adwFrameInterval[3] : 0x00051615 (33.3333 ms -> 30.000 fps)
adwFrameInterval[4] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[5] : 0x000F4240 (100.0000 ms -> 10.000 fps)
Data (HexDump) : 2E 24 07 08 00 20 03 58 02 00 B8 0B 00 00 00 B8 .$... .X........
0B 00 A6 0E 00 0A 8B 02 00 05 0A 8B 02 00 40 0D ..............@.
03 00 15 16 05 00 20 A1 07 00 40 42 0F 00 ...... ...@B..
----- Video Streaming MJPEG Frame Type Descriptor -----
bLength : 0x2E (46 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x07 (MJPEG Frame Type)
bFrameIndex : 0x09
bmCapabilities : 0x00
wWidth : 0x02D0 (720)
wHeight : 0x0240 (576)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x000CA800 (829440 bytes)
dwDefaultFrameInterval : 0x00028B0A (16.6666 ms -> 60.000 fps)
bFrameIntervalType : 0x05 (5 discrete frame intervals supported)
adwFrameInterval[1] : 0x00028B0A (16.6666 ms -> 60.000 fps)
adwFrameInterval[2] : 0x00030D40 (20.0000 ms -> 50.000 fps)
adwFrameInterval[3] : 0x00051615 (33.3333 ms -> 30.000 fps)
adwFrameInterval[4] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[5] : 0x000F4240 (100.0000 ms -> 10.000 fps)
Data (HexDump) : 2E 24 07 09 00 D0 02 40 02 00 B8 0B 00 00 00 B8 .$.....@........
0B 00 A8 0C 00 0A 8B 02 00 05 0A 8B 02 00 40 0D ..............@.
03 00 15 16 05 00 20 A1 07 00 40 42 0F 00 ...... ...@B..
----- Video Streaming MJPEG Frame Type Descriptor -----
bLength : 0x2E (46 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x07 (MJPEG Frame Type)
bFrameIndex : 0x0A
bmCapabilities : 0x00
wWidth : 0x02D0 (720)
wHeight : 0x01E0 (480)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x000A8C00 (691200 bytes)
dwDefaultFrameInterval : 0x00028B0A (16.6666 ms -> 60.000 fps)
bFrameIntervalType : 0x05 (5 discrete frame intervals supported)
adwFrameInterval[1] : 0x00028B0A (16.6666 ms -> 60.000 fps)
adwFrameInterval[2] : 0x00030D40 (20.0000 ms -> 50.000 fps)
adwFrameInterval[3] : 0x00051615 (33.3333 ms -> 30.000 fps)
adwFrameInterval[4] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[5] : 0x000F4240 (100.0000 ms -> 10.000 fps)
Data (HexDump) : 2E 24 07 0A 00 D0 02 E0 01 00 B8 0B 00 00 00 B8 .$..............
0B 00 8C 0A 00 0A 8B 02 00 05 0A 8B 02 00 40 0D ..............@.
03 00 15 16 05 00 20 A1 07 00 40 42 0F 00 ...... ...@B..
----- Video Streaming MJPEG Frame Type Descriptor -----
bLength : 0x2E (46 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x07 (MJPEG Frame Type)
bFrameIndex : 0x0B
bmCapabilities : 0x00
wWidth : 0x0280 (640)
wHeight : 0x01E0 (480)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x00096000 (614400 bytes)
dwDefaultFrameInterval : 0x00028B0A (16.6666 ms -> 60.000 fps)
bFrameIntervalType : 0x05 (5 discrete frame intervals supported)
adwFrameInterval[1] : 0x00028B0A (16.6666 ms -> 60.000 fps)
adwFrameInterval[2] : 0x00030D40 (20.0000 ms -> 50.000 fps)
adwFrameInterval[3] : 0x00051615 (33.3333 ms -> 30.000 fps)
adwFrameInterval[4] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[5] : 0x000F4240 (100.0000 ms -> 10.000 fps)
Data (HexDump) : 2E 24 07 0B 00 80 02 E0 01 00 B8 0B 00 00 00 B8 .$..............
0B 00 60 09 00 0A 8B 02 00 05 0A 8B 02 00 40 0D ..`...........@.
03 00 15 16 05 00 20 A1 07 00 40 42 0F 00 ...... ...@B..
------- VS Color Matching Descriptor Descriptor -------
bLength : 0x06 (6 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x0D (Color Matching)
bColorPrimaries : 0x01 (BT.709, sRGB)
bTransferCharacteristics : 0x01 (BT.709)
bMatrixCoefficients : 0x04 (SMPTE 170M)
Data (HexDump) : 06 24 0D 01 01 04 .$....
------- VS Uncompressed Format Type Descriptor --------
bLength : 0x1B (27 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x04 (Uncompressed Format Type)
bFormatIndex : 0x02 (2)
bNumFrameDescriptors : 0x0B (11)
guidFormat : {32595559-0000-0010-8000-00AA00389B71} (YUY2)
bBitsPerPixel : 0x10 (16 bits)
bDefaultFrameIndex : 0x06 (6)
bAspectRatioX : 0x00
bAspectRatioY : 0x00
bmInterlaceFlags : 0x00
D0 IL stream or variable: 0 (no)
D1 Fields per frame : 0 (2 fields)
D2 Field 1 first : 0 (no)
D3 Reserved : 0
D4..5 Field pattern : 0 (Field 1 only)
D6..7 Display Mode : 0 (Bob only)
bCopyProtect : 0x00 (No restrictions)
Data (HexDump) : 1B 24 04 02 0B 59 55 59 32 00 00 10 00 80 00 00 .$...YUY2.......
AA 00 38 9B 71 10 06 00 00 00 00 ..8.q......
-------- VS Uncompressed Frame Type Descriptor --------
bLength : 0x1E (30 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x05 (Uncompressed Frame Type)
bFrameIndex : 0x01
bmCapabilities : 0x00
wWidth : 0x0780 (1920)
wHeight : 0x0438 (1080)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x003F4800 (4147200 bytes)
dwDefaultFrameInterval : 0x001E8480 (200.0000 ms -> 5.000 fps)
bFrameIntervalType : 0x01 (1 discrete frame interval supported)
*!*WARNING: if bFrameIntervalType is 1 then dwMinBitRate should equal dwMaxBitRate
adwFrameInterval[1] : 0x001E8480 (200.0000 ms -> 5.000 fps)
Data (HexDump) : 1E 24 05 01 00 80 07 38 04 00 B8 0B 00 00 00 B8 .$.....8........
0B 00 48 3F 00 80 84 1E 00 01 80 84 1E 00 ..H?..........
-------- VS Uncompressed Frame Type Descriptor --------
bLength : 0x1E (30 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x05 (Uncompressed Frame Type)
bFrameIndex : 0x02
bmCapabilities : 0x00
wWidth : 0x0640 (1600)
wHeight : 0x04B0 (1200)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x003A9800 (3840000 bytes)
dwDefaultFrameInterval : 0x001E8480 (200.0000 ms -> 5.000 fps)
bFrameIntervalType : 0x01 (1 discrete frame interval supported)
*!*WARNING: if bFrameIntervalType is 1 then dwMinBitRate should equal dwMaxBitRate
adwFrameInterval[1] : 0x001E8480 (200.0000 ms -> 5.000 fps)
Data (HexDump) : 1E 24 05 02 00 40 06 B0 04 00 B8 0B 00 00 00 B8 .$...@..........
0B 00 98 3A 00 80 84 1E 00 01 80 84 1E 00 ...:..........
-------- VS Uncompressed Frame Type Descriptor --------
bLength : 0x1E (30 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x05 (Uncompressed Frame Type)
bFrameIndex : 0x03
bmCapabilities : 0x00
wWidth : 0x0550 (1360)
wHeight : 0x0300 (768)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x001FE000 (2088960 bytes)
dwDefaultFrameInterval : 0x001312D0 (125.0000 ms -> 8.000 fps)
bFrameIntervalType : 0x01 (1 discrete frame interval supported)
*!*WARNING: if bFrameIntervalType is 1 then dwMinBitRate should equal dwMaxBitRate
adwFrameInterval[1] : 0x001312D0 (125.0000 ms -> 8.000 fps)
Data (HexDump) : 1E 24 05 03 00 50 05 00 03 00 B8 0B 00 00 00 B8 .$...P..........
0B 00 E0 1F 00 D0 12 13 00 01 D0 12 13 00 ..............
-------- VS Uncompressed Frame Type Descriptor --------
bLength : 0x1E (30 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x05 (Uncompressed Frame Type)
bFrameIndex : 0x04
bmCapabilities : 0x00
wWidth : 0x0500 (1280)
wHeight : 0x0400 (1024)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x00280000 (2621440 bytes)
dwDefaultFrameInterval : 0x001312D0 (125.0000 ms -> 8.000 fps)
bFrameIntervalType : 0x01 (1 discrete frame interval supported)
*!*WARNING: if bFrameIntervalType is 1 then dwMinBitRate should equal dwMaxBitRate
adwFrameInterval[1] : 0x001312D0 (125.0000 ms -> 8.000 fps)
Data (HexDump) : 1E 24 05 04 00 00 05 00 04 00 B8 0B 00 00 00 B8 .$..............
0B 00 00 28 00 D0 12 13 00 01 D0 12 13 00 ...(..........
-------- VS Uncompressed Frame Type Descriptor --------
bLength : 0x1E (30 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x05 (Uncompressed Frame Type)
bFrameIndex : 0x05
bmCapabilities : 0x00
wWidth : 0x0500 (1280)
wHeight : 0x03C0 (960)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x00258000 (2457600 bytes)
dwDefaultFrameInterval : 0x001312D0 (125.0000 ms -> 8.000 fps)
bFrameIntervalType : 0x01 (1 discrete frame interval supported)
*!*WARNING: if bFrameIntervalType is 1 then dwMinBitRate should equal dwMaxBitRate
adwFrameInterval[1] : 0x001312D0 (125.0000 ms -> 8.000 fps)
Data (HexDump) : 1E 24 05 05 00 00 05 C0 03 00 B8 0B 00 00 00 B8 .$..............
0B 00 80 25 00 D0 12 13 00 01 D0 12 13 00 ...%..........
-------- VS Uncompressed Frame Type Descriptor --------
---> This is the Default (optimum) Frame index
bLength : 0x1E (30 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x05 (Uncompressed Frame Type)
bFrameIndex : 0x06
bmCapabilities : 0x00
wWidth : 0x0500 (1280)
wHeight : 0x02D0 (720)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x001C2000 (1843200 bytes)
dwDefaultFrameInterval : 0x000F4240 (100.0000 ms -> 10.000 fps)
bFrameIntervalType : 0x01 (1 discrete frame interval supported)
*!*WARNING: if bFrameIntervalType is 1 then dwMinBitRate should equal dwMaxBitRate
adwFrameInterval[1] : 0x000F4240 (100.0000 ms -> 10.000 fps)
Data (HexDump) : 1E 24 05 06 00 00 05 D0 02 00 B8 0B 00 00 00 B8 .$..............
0B 00 20 1C 00 40 42 0F 00 01 40 42 0F 00 .. ..@B...@B..
-------- VS Uncompressed Frame Type Descriptor --------
bLength : 0x1E (30 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x05 (Uncompressed Frame Type)
bFrameIndex : 0x07
bmCapabilities : 0x00
wWidth : 0x0400 (1024)
wHeight : 0x0300 (768)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x00180000 (1572864 bytes)
dwDefaultFrameInterval : 0x000F4240 (100.0000 ms -> 10.000 fps)
bFrameIntervalType : 0x01 (1 discrete frame interval supported)
*!*WARNING: if bFrameIntervalType is 1 then dwMinBitRate should equal dwMaxBitRate
adwFrameInterval[1] : 0x000F4240 (100.0000 ms -> 10.000 fps)
Data (HexDump) : 1E 24 05 07 00 00 04 00 03 00 B8 0B 00 00 00 B8 .$..............
0B 00 00 18 00 40 42 0F 00 01 40 42 0F 00 .....@B...@B..
-------- VS Uncompressed Frame Type Descriptor --------
bLength : 0x26 (38 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x05 (Uncompressed Frame Type)
bFrameIndex : 0x08
bmCapabilities : 0x00
wWidth : 0x0320 (800)
wHeight : 0x0258 (600)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x000EA600 (960000 bytes)
dwDefaultFrameInterval : 0x0007A120 (50.0000 ms -> 20.000 fps)
bFrameIntervalType : 0x03 (3 discrete frame intervals supported)
adwFrameInterval[1] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[2] : 0x000F4240 (100.0000 ms -> 10.000 fps)
adwFrameInterval[3] : 0x001E8480 (200.0000 ms -> 5.000 fps)
Data (HexDump) : 26 24 05 08 00 20 03 58 02 00 B8 0B 00 00 00 B8 &$... .X........
0B 00 A6 0E 00 20 A1 07 00 03 20 A1 07 00 40 42 ..... .... ...@B
0F 00 80 84 1E 00 ......
-------- VS Uncompressed Frame Type Descriptor --------
bLength : 0x2A (42 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x05 (Uncompressed Frame Type)
bFrameIndex : 0x09
bmCapabilities : 0x00
wWidth : 0x02D0 (720)
wHeight : 0x0240 (576)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x000CA800 (829440 bytes)
dwDefaultFrameInterval : 0x00061A80 (40.0000 ms -> 25.000 fps)
bFrameIntervalType : 0x04 (4 discrete frame intervals supported)
adwFrameInterval[1] : 0x00061A80 (40.0000 ms -> 25.000 fps)
adwFrameInterval[2] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[3] : 0x000F4240 (100.0000 ms -> 10.000 fps)
adwFrameInterval[4] : 0x001E8480 (200.0000 ms -> 5.000 fps)
Data (HexDump) : 2A 24 05 09 00 D0 02 40 02 00 B8 0B 00 00 00 B8 *$.....@........
0B 00 A8 0C 00 80 1A 06 00 04 80 1A 06 00 20 A1 .............. .
07 00 40 42 0F 00 80 84 1E 00 ..@B......
-------- VS Uncompressed Frame Type Descriptor --------
bLength : 0x2A (42 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x05 (Uncompressed Frame Type)
bFrameIndex : 0x0A
bmCapabilities : 0x00
wWidth : 0x02D0 (720)
wHeight : 0x01E0 (480)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x000A8C00 (691200 bytes)
dwDefaultFrameInterval : 0x00051615 (33.3333 ms -> 30.000 fps)
bFrameIntervalType : 0x04 (4 discrete frame intervals supported)
adwFrameInterval[1] : 0x00051615 (33.3333 ms -> 30.000 fps)
adwFrameInterval[2] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[3] : 0x000F4240 (100.0000 ms -> 10.000 fps)
adwFrameInterval[4] : 0x001E8480 (200.0000 ms -> 5.000 fps)
Data (HexDump) : 2A 24 05 0A 00 D0 02 E0 01 00 B8 0B 00 00 00 B8 *$..............
0B 00 8C 0A 00 15 16 05 00 04 15 16 05 00 20 A1 .............. .
07 00 40 42 0F 00 80 84 1E 00 ..@B......
-------- VS Uncompressed Frame Type Descriptor --------
bLength : 0x2A (42 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x05 (Uncompressed Frame Type)
bFrameIndex : 0x0B
bmCapabilities : 0x00
wWidth : 0x0280 (640)
wHeight : 0x01E0 (480)
dwMinBitRate : 0x000BB800 (768000 bps -> 96 KB/s)
dwMaxBitRate : 0x0BB80000 (196608000 bps -> 24.576 MB/s)
dwMaxVideoFrameBufferSize: 0x00096000 (614400 bytes)
dwDefaultFrameInterval : 0x00051615 (33.3333 ms -> 30.000 fps)
bFrameIntervalType : 0x04 (4 discrete frame intervals supported)
adwFrameInterval[1] : 0x00051615 (33.3333 ms -> 30.000 fps)
adwFrameInterval[2] : 0x0007A120 (50.0000 ms -> 20.000 fps)
adwFrameInterval[3] : 0x000F4240 (100.0000 ms -> 10.000 fps)
adwFrameInterval[4] : 0x001E8480 (200.0000 ms -> 5.000 fps)
Data (HexDump) : 2A 24 05 0B 00 80 02 E0 01 00 B8 0B 00 00 00 B8 *$..............
0B 00 60 09 00 15 16 05 00 04 15 16 05 00 20 A1 ..`........... .
07 00 40 42 0F 00 80 84 1E 00 ..@B......
------- VS Color Matching Descriptor Descriptor -------
bLength : 0x06 (6 bytes)
bDescriptorType : 0x24 (Video Streaming Interface)
bDescriptorSubtype : 0x0D (Color Matching)
bColorPrimaries : 0x01 (BT.709, sRGB)
bTransferCharacteristics : 0x01 (BT.709)
bMatrixCoefficients : 0x04 (SMPTE 170M)
Data (HexDump) : 06 24 0D 01 01 04 .$....
---------------- Interface Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x04 (Interface Descriptor)
bInterfaceNumber : 0x01
bAlternateSetting : 0x01
bNumEndpoints : 0x01 (1 Endpoint)
bInterfaceClass : 0x0E (Video)
bInterfaceSubClass : 0x02 (Video Streaming)
bInterfaceProtocol : 0x00
iInterface : 0x00 (No String Descriptor)
Data (HexDump) : 09 04 01 01 01 0E 02 00 00 .........
----------------- Endpoint Descriptor -----------------
bLength : 0x07 (7 bytes)
bDescriptorType : 0x05 (Endpoint Descriptor)
bEndpointAddress : 0x83 (Direction=IN EndpointID=3)
bmAttributes : 0x05 (TransferType=Isochronous SyncType=Asynchronous EndpointType=Data)
wMaxPacketSize : 0x0320
Bits 15..13 : 0x00 (reserved, must be zero)
Bits 12..11 : 0x00 (0 additional transactions per microframe -> allows 1..1024 bytes per packet)
Bits 10..0 : 0x320 (800 bytes per packet)
bInterval : 0x01 (1 microframes -> 0.125 ms)
Data (HexDump) : 07 05 83 05 20 03 01 .... ..
---------------- Interface Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x04 (Interface Descriptor)
bInterfaceNumber : 0x01
bAlternateSetting : 0x02
bNumEndpoints : 0x01 (1 Endpoint)
bInterfaceClass : 0x0E (Video)
bInterfaceSubClass : 0x02 (Video Streaming)
bInterfaceProtocol : 0x00
iInterface : 0x00 (No String Descriptor)
Data (HexDump) : 09 04 01 02 01 0E 02 00 00 .........
----------------- Endpoint Descriptor -----------------
bLength : 0x07 (7 bytes)
bDescriptorType : 0x05 (Endpoint Descriptor)
bEndpointAddress : 0x83 (Direction=IN EndpointID=3)
bmAttributes : 0x05 (TransferType=Isochronous SyncType=Asynchronous EndpointType=Data)
wMaxPacketSize : 0x0C00
Bits 15..13 : 0x00 (reserved, must be zero)
Bits 12..11 : 0x01 (1 additional transactions per microframe -> allows 513..1024 byte per packet)
Bits 10..0 : 0x400 (1024 bytes per packet)
bInterval : 0x01 (1 microframes -> 0.125 ms)
Data (HexDump) : 07 05 83 05 00 0C 01 .......
---------------- Interface Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x04 (Interface Descriptor)
bInterfaceNumber : 0x01
bAlternateSetting : 0x03
bNumEndpoints : 0x01 (1 Endpoint)
bInterfaceClass : 0x0E (Video)
bInterfaceSubClass : 0x02 (Video Streaming)
bInterfaceProtocol : 0x00
iInterface : 0x00 (No String Descriptor)
Data (HexDump) : 09 04 01 03 01 0E 02 00 00 .........
----------------- Endpoint Descriptor -----------------
bLength : 0x07 (7 bytes)
bDescriptorType : 0x05 (Endpoint Descriptor)
bEndpointAddress : 0x83 (Direction=IN EndpointID=3)
bmAttributes : 0x05 (TransferType=Isochronous SyncType=Asynchronous EndpointType=Data)
wMaxPacketSize : 0x1400
Bits 15..13 : 0x00 (reserved, must be zero)
Bits 12..11 : 0x02 (2 additional transactions per microframe -> allows 683..1024 bytes per packet)
Bits 10..0 : 0x400 (1024 bytes per packet)
bInterval : 0x01 (1 microframes -> 0.125 ms)
Data (HexDump) : 07 05 83 05 00 14 01 .......
------------------- IAD Descriptor --------------------
bLength : 0x08 (8 bytes)
bDescriptorType : 0x0B
bFirstInterface : 0x02
bInterfaceCount : 0x02
bFunctionClass : 0x01 (Audio)
bFunctionSubClass : 0x01 (Audio Control)
bFunctionProtocol : 0x00
iFunction : 0x04 (String Descriptor 4)
Language 0x0409 : "USB Digital Audio"
Data (HexDump) : 08 0B 02 02 01 01 00 04 ........
---------------- Interface Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x04 (Interface Descriptor)
bInterfaceNumber : 0x02
bAlternateSetting : 0x00
bNumEndpoints : 0x00 (Default Control Pipe only)
bInterfaceClass : 0x01 (Audio)
bInterfaceSubClass : 0x01 (Audio Control)
bInterfaceProtocol : 0x00
iInterface : 0x04 (String Descriptor 4)
Language 0x0409 : "USB Digital Audio"
Data (HexDump) : 09 04 02 00 00 01 01 00 04 .........
------ Audio Control Interface Header Descriptor ------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x24 (Audio Interface Descriptor)
bDescriptorSubtype : 0x01 (Header)
bcdADC : 0x0100
wTotalLength : 0x0026 (38 bytes)
bInCollection : 0x01
baInterfaceNr[1] : 0x03
Data (HexDump) : 09 24 01 00 01 26 00 01 03 .$...&...
------- Audio Control Input Terminal Descriptor -------
bLength : 0x0C (12 bytes)
bDescriptorType : 0x24 (Audio Interface Descriptor)
bDescriptorSubtype : 0x02 (Input Terminal)
bTerminalID : 0x01
wTerminalType : 0x0602 (Digital audio interface)
bAssocTerminal : 0x00
bNrChannels : 0x02 (2 channels)
wChannelConfig : 0x0003 (L, R)
iChannelNames : 0x00 (No String Descriptor)
iTerminal : 0x00 (No String Descriptor)
Data (HexDump) : 0C 24 02 01 02 06 00 02 03 00 00 00 .$..........
-------- Audio Control Feature Unit Descriptor --------
bLength : 0x08 (8 bytes)
bDescriptorType : 0x24 (Audio Interface Descriptor)
bDescriptorSubtype : 0x06 (Feature Unit)
bUnitID : 0x02 (2)
bSourceID : 0x01 (1)
bControlSize : 0x01 (1 byte per control)
bmaControls[0] : 0x01
D0: Mute : 1
D1: Volume : 0
D2: Bass : 0
D3: Mid : 0
D4: Treble : 0
D5: Graphic Equalizer : 0
D6: Automatic Gain : 0
D7: Delay : 0
iFeature : 0x00 (No String Descriptor)
Data (HexDump) : 08 24 06 02 01 01 01 00 .$......
------- Audio Control Output Terminal Descriptor ------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x24 (Audio Interface Descriptor)
bDescriptorSubtype : 0x03 (Output Terminal)
bTerminalID : 0x03
wTerminalType : 0x0101 (USB streaming)
bAssocTerminal : 0x00 (0)
bSourceID : 0x02 (2)
iTerminal : 0x00 (No String Descriptor)
Data (HexDump) : 09 24 03 03 01 01 00 02 00 .$.......
---------------- Interface Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x04 (Interface Descriptor)
bInterfaceNumber : 0x03
bAlternateSetting : 0x00
bNumEndpoints : 0x00 (Default Control Pipe only)
bInterfaceClass : 0x01 (Audio)
bInterfaceSubClass : 0x02 (Audio Streaming)
bInterfaceProtocol : 0x00
iInterface : 0x04 (String Descriptor 4)
Language 0x0409 : "USB Digital Audio"
Data (HexDump) : 09 04 03 00 00 01 02 00 04 .........
---------------- Interface Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x04 (Interface Descriptor)
bInterfaceNumber : 0x03
bAlternateSetting : 0x01
bNumEndpoints : 0x01 (1 Endpoint)
bInterfaceClass : 0x01 (Audio)
bInterfaceSubClass : 0x02 (Audio Streaming)
bInterfaceProtocol : 0x00
iInterface : 0x04 (String Descriptor 4)
Language 0x0409 : "USB Digital Audio"
Data (HexDump) : 09 04 03 01 01 01 02 00 04 .........
-------- Audio Streaming Interface Descriptor ---------
bLength : 0x07 (7 bytes)
bDescriptorType : 0x24 (Audio Interface Descriptor)
bDescriptorSubtype : 0x01
bTerminalLink : 0x03
bDelay : 0x00
wFormatTag : 0x0001 (PCM)
Data (HexDump) : 07 24 01 03 00 01 00 .$.....
------- Audio Streaming Format Type Descriptor --------
bLength : 0x0B (11 bytes)
bDescriptorType : 0x24 (Audio Interface Descriptor)
bDescriptorSubtype : 0x02 (Format Type)
bFormatType : 0x01 (FORMAT_TYPE_I)
bNrChannels : 0x01 (1 channel)
bSubframeSize : 0x02 (2 bytes per subframe)
bBitResolution : 0x10 (16 bits per sample)
bSamFreqType : 0x01 (supports 1 sample frequence)
tSamFreq[1] : 0x17700 (96000 Hz)
Data (HexDump) : 0B 24 02 01 01 02 10 01 00 77 01 .$.......w.
----------------- Endpoint Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x05 (Endpoint Descriptor)
bEndpointAddress : 0x82 (Direction=IN EndpointID=2)
bmAttributes : 0x05 (TransferType=Isochronous SyncType=Asynchronous EndpointType=Data)
wMaxPacketSize : 0x0100
Bits 15..13 : 0x00 (reserved, must be zero)
Bits 12..11 : 0x00 (0 additional transactions per microframe -> allows 1..1024 bytes per packet)
Bits 10..0 : 0x100 (256 bytes per packet)
bInterval : 0x04 (4 ms)
bRefresh : 0x00
bSynchAddress : 0x00
Data (HexDump) : 09 05 82 05 00 01 04 00 00 .........
----------- Audio Data Endpoint Descriptor ------------
bLength : 0x07 (7 bytes)
bDescriptorType : 0x25 (Audio Endpoint Descriptor)
bDescriptorSubtype : 0x01 (General)
bmAttributes : 0x00
D0 : Sampling Freq : 0x00 (not supported)
D1 : Pitch : 0x00 (not supported)
D6..2: Reserved : 0x00
D7 : MaxPacketsOnly : 0x00 (no)
bLockDelayUnits : 0x00 (Undefined)
wLockDelay : 0x0000
Data (HexDump) : 07 25 01 00 00 00 00 .%.....
---------------- Interface Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x04 (Interface Descriptor)
bInterfaceNumber : 0x04
bAlternateSetting : 0x00
bNumEndpoints : 0x01 (1 Endpoint)
bInterfaceClass : 0x03 (HID - Human Interface Device)
bInterfaceSubClass : 0x00 (None)
bInterfaceProtocol : 0x00 (None)
iInterface : 0x00 (No String Descriptor)
Data (HexDump) : 09 04 04 00 01 03 00 00 00 .........
------------------- HID Descriptor --------------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x21 (HID Descriptor)
bcdHID : 0x0110 (HID Version 1.10)
bCountryCode : 0x21 (33 = US)
bNumDescriptors : 0x01
Data (HexDump) : 09 21 10 01 21 01 22 17 00 .!..!."..
Descriptor 1:
bDescriptorType : 0x22 (Class=Report)
wDescriptorLength : 0x0017 (23 bytes)
Error reading descriptor : ERROR_INVALID_PARAMETER (due to a obscure limitation of the Win32 USB API, see UsbTreeView.txt)
----------------- Endpoint Descriptor -----------------
bLength : 0x07 (7 bytes)
bDescriptorType : 0x05 (Endpoint Descriptor)
bEndpointAddress : 0x84 (Direction=IN EndpointID=4)
bmAttributes : 0x03 (TransferType=Interrupt)
wMaxPacketSize : 0x0004
Bits 15..13 : 0x00 (reserved, must be zero)
Bits 12..11 : 0x00 (0 additional transactions per microframe -> allows 1..1024 bytes per packet)
Bits 10..0 : 0x04 (4 bytes per packet)
bInterval : 0x10 (32768 microframes -> 4096 ms)
Data (HexDump) : 07 05 84 03 04 00 10 .......
----------------- Device Qualifier Descriptor -----------------
bLength : 0x0A (10 bytes)
bDescriptorType : 0x06 (Device_qualifier Descriptor)
bcdUSB : 0x200 (USB Version 2.00)
bDeviceClass : 0xEF (Miscellaneous)
bDeviceSubClass : 0x02
bDeviceProtocol : 0x01 (IAD - Interface Association Descriptor)
bMaxPacketSize0 : 0x40 (64 Bytes)
bNumConfigurations : 0x01 (1 other-speed configuration)
bReserved : 0x00
Data (HexDump) : 0A 06 00 02 EF 02 01 40 01 00 .......@..
-------------------- String Descriptors -------------------
------ String Descriptor 0 ------
bLength : 0x04 (4 bytes)
bDescriptorType : 0x03 (String Descriptor)
Language ID[0] : 0x0409 (English - United States)
Data (HexDump) : 04 03 09 04 ....
------ String Descriptor 1 ------
bLength : 0x1A (26 bytes)
bDescriptorType : 0x03 (String Descriptor)
Language 0x0409 : "MACROSILICON"
Data (HexDump) : 1A 03 4D 00 41 00 43 00 52 00 4F 00 53 00 49 00 ..M.A.C.R.O.S.I.
4C 00 49 00 43 00 4F 00 4E 00 L.I.C.O.N.
------ String Descriptor 2 ------
bLength : 0x14 (20 bytes)
bDescriptorType : 0x03 (String Descriptor)
Language 0x0409 : "USB Video"
Data (HexDump) : 14 03 55 00 53 00 42 00 20 00 56 00 69 00 64 00 ..U.S.B. .V.i.d.
65 00 6F 00 e.o.
------ String Descriptor 4 ------
bLength : 0x24 (36 bytes)
bDescriptorType : 0x03 (String Descriptor)
Language 0x0409 : "USB Digital Audio"
Data (HexDump) : 24 03 55 00 53 00 42 00 20 00 44 00 69 00 67 00 $.U.S.B. .D.i.g.
69 00 74 00 61 00 6C 00 20 00 41 00 75 00 64 00 i.t.a.l. .A.u.d.
69 00 6F 00 i.o.上一篇：ESP-Skainet 语音助手
下一篇：主板IO地址