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046D-08CB FS (Logitech QuickCam for Notebooks Pro; 2006 model) UVCView
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---===>Device Information<===---
ConnectionStatus:
Current Config Value: 0x01 -> Device Bus Speed: Full
Device Address: 0x01
Open Pipes: 1
===>Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x05
bEndpointAddress: 0x87 -> Direction: IN - EndpointID: 7
bmAttributes: 0x03 -> Interrupt Transfer Type
wMaxPacketSize: 0x0010 = 0x10 bytes
bInterval: 0x10
===>Device Descriptor<===
bLength: 0x12
bDescriptorType: 0x01
bcdUSB: 0x0200
bDeviceClass: 0xEF -> This is a Multi-interface Function Code Device
bDeviceSubClass: 0x02 -> This is the Common Class Sub Class
bDeviceProtocol: 0x01 -> This is the Interface Association Descriptor protocol
bMaxPacketSize0: 0x40 = (64) Bytes
idVendor: 0x046D = Logitech Inc.
idProduct: 0x08CB
bcdDevice: 0x0005
iManufacturer: 0x00
iProduct: 0x00
iSerialNumber: 0x00
bNumConfigurations: 0x01
===>Configuration Descriptor<===
bLength: 0x09
bDescriptorType: 0x02
wTotalLength: 0x03ED -> Validated
bNumInterfaces: 0x04
bConfigurationValue: 0x01
iConfiguration: 0x00
bmAttributes: 0x80 -> Bus Powered
MaxPower: 0xFA = 500 mA
===>IAD Descriptor<===
bLength: 0x08
bDescriptorType: 0x0B
bFirstInterface: 0x00
bInterfaceCount: 0x02
bFunctionClass: 0x0E -> Video Interface Class
bFunctionSubClass: 0x03 -> Video Interface Collection
bFunctionProtocol: 0x00 -> PC_PROTOCOL_UNDEFINED protocol
iFunction: 0x00
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x00
bAlternateSetting: 0x00
bNumEndpoints: 0x01
bInterfaceClass: 0x0E -> Video Interface Class
bInterfaceSubClass: 0x01 -> Video Control Interface SubClass
bInterfaceProtocol: 0x00
iInterface: 0x00
===>Class-Specific Video Control Interface Header Descriptor<===
bLength: 0x0D
bDescriptorType: 0x24
bDescriptorSubtype: 0x01
bcdVDC: 0x0100
wTotalLength: 0x0085 -> Validated
dwClockFrequency: 0x02DC6C00 = (48000000) Hz
bInCollection: 0x01
baInterfaceNr[1]: 0x01
===>Video Control Input Terminal Descriptor<===
bLength: 0x12
bDescriptorType: 0x24
bDescriptorSubtype: 0x02
bTerminalID: 0x01
wTerminalType: 0x0201 = (ITT_CAMERA)
bAssocTerminal: 0x00
iTerminal: 0x00
===>Camera Input Terminal Data
wObjectiveFocalLengthMin: 0x0000
wObjectiveFocalLengthMax: 0x0000
wOcularFocalLength: 0x0000
bControlSize: 0x03
bmControls : 0x0E 0x00 0x00
D00 = 0 no - Scanning Mode
D01 = 1 yes - Auto-Exposure Mode
D02 = 1 yes - Auto-Exposure Priority
D03 = 1 yes - Exposure Time (Absolute)
D04 = 0 no - Exposure Time (Relative)
D05 = 0 no - Focus (Absolute)
D06 = 0 no - Focus (Relative)
D07 = 0 no - Iris (Absolute)
D08 = 0 no - Iris (Relative)
D09 = 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
===>Video Control Processing Unit Descriptor<===
bLength: 0x0B
bDescriptorType: 0x24
bDescriptorSubtype: 0x05
bUnitID: 0x02
bSourceID: 0x01
wMaxMultiplier: 0x4000
bControlSize: 0x02
bmControls : 0x5B 0x17
D00 = 1 yes - Brightness
D01 = 1 yes - Contrast
D02 = 0 no - Hue
D03 = 1 yes - Saturation
D04 = 1 yes - Sharpness
D05 = 0 no - Gamma
D06 = 1 yes - White Balance Temperature
D07 = 0 no - White Balance Component
D08 = 1 yes - Backlight Compensation
D09 = 1 yes - Gain
D10 = 1 yes - Power Line Frequency
D11 = 0 no - Hue, Auto
D12 = 1 yes - White Balance Temperature, Auto
D13 = 0 no - White Balance Component, Auto
D14 = 0 no - Digital Multiplier
D15 = 0 no - Digital Multiplier Limit
iProcessing: 0x00
===>Video Control Extension Unit Descriptor<===
bLength: 0x1C
bDescriptorType: 0x24
bDescriptorSubtype: 0x06
bUnitID: 0x03
guidExtensionCode: {63610682-5070-49AB-B8CC-B3855E8D221D}
bNumControls: 0x16
bNrInPins: 0x01
===>List of Connected Units and Terminal ID's
baSourceID[1]: 0x02
bControlSize: 0x03
bmControls : 0xFE 0xFF 0xDF
D00 = 0 no - Vendor-Specific (Optional)
D01 = 1 yes - Vendor-Specific (Optional)
D02 = 1 yes - Vendor-Specific (Optional)
D03 = 1 yes - Vendor-Specific (Optional)
D04 = 1 yes - Vendor-Specific (Optional)
D05 = 1 yes - Vendor-Specific (Optional)
D06 = 1 yes - Vendor-Specific (Optional)
D07 = 1 yes - Vendor-Specific (Optional)
D08 = 1 yes - Vendor-Specific (Optional)
D09 = 1 yes - Vendor-Specific (Optional)
D10 = 1 yes - Vendor-Specific (Optional)
D11 = 1 yes - Vendor-Specific (Optional)
D12 = 1 yes - Vendor-Specific (Optional)
D13 = 1 yes - Vendor-Specific (Optional)
D14 = 1 yes - Vendor-Specific (Optional)
D15 = 1 yes - Vendor-Specific (Optional)
iExtension: 0x00
===>Video Control Extension Unit Descriptor<===
bLength: 0x1B
bDescriptorType: 0x24
bDescriptorSubtype: 0x06
bUnitID: 0x04
guidExtensionCode: {63610682-5070-49AB-B8CC-B3855E8D221E}
bNumControls: 0x0A
bNrInPins: 0x01
===>List of Connected Units and Terminal ID's
baSourceID[1]: 0x03
bControlSize: 0x02
bmControls : 0xFF 0x03
D00 = 1 yes - Vendor-Specific (Optional)
D01 = 1 yes - Vendor-Specific (Optional)
D02 = 1 yes - Vendor-Specific (Optional)
D03 = 1 yes - Vendor-Specific (Optional)
D04 = 1 yes - Vendor-Specific (Optional)
D05 = 1 yes - Vendor-Specific (Optional)
D06 = 1 yes - Vendor-Specific (Optional)
D07 = 1 yes - Vendor-Specific (Optional)
D08 = 1 yes - Vendor-Specific (Optional)
D09 = 1 yes - Vendor-Specific (Optional)
D10 = 0 no - Vendor-Specific (Optional)
D11 = 0 no - Vendor-Specific (Optional)
D12 = 0 no - Vendor-Specific (Optional)
D13 = 0 no - Vendor-Specific (Optional)
D14 = 0 no - Vendor-Specific (Optional)
D15 = 0 no - Vendor-Specific (Optional)
iExtension: 0x00
===>Video Control Extension Unit Descriptor<===
bLength: 0x1B
bDescriptorType: 0x24
bDescriptorSubtype: 0x06
bUnitID: 0x0D
guidExtensionCode: {63610682-5070-49AB-B8CC-B3855E8D221F}
bNumControls: 0x07
bNrInPins: 0x01
===>List of Connected Units and Terminal ID's
baSourceID[1]: 0x03
bControlSize: 0x02
bmControls : 0xFF 0x01
D00 = 1 yes - Vendor-Specific (Optional)
D01 = 1 yes - Vendor-Specific (Optional)
D02 = 1 yes - Vendor-Specific (Optional)
D03 = 1 yes - Vendor-Specific (Optional)
D04 = 1 yes - Vendor-Specific (Optional)
D05 = 1 yes - Vendor-Specific (Optional)
D06 = 1 yes - Vendor-Specific (Optional)
D07 = 1 yes - Vendor-Specific (Optional)
D08 = 1 yes - Vendor-Specific (Optional)
D09 = 0 no - Vendor-Specific (Optional)
D10 = 0 no - Vendor-Specific (Optional)
D11 = 0 no - Vendor-Specific (Optional)
D12 = 0 no - Vendor-Specific (Optional)
D13 = 0 no - Vendor-Specific (Optional)
D14 = 0 no - Vendor-Specific (Optional)
D15 = 0 no - Vendor-Specific (Optional)
iExtension: 0x00
===>Video Control Output Terminal Descriptor<===
bLength: 0x09
bDescriptorType: 0x24
bDescriptorSubtype: 0x03
bTerminalID: 0x05
wTerminalType: 0x0101 = (TT_STREAMING)
bAssocTerminal: 0x00
bSourceID: 0x04
iTerminal: 0x00
*!*ERROR: unknown bDescriptorType
===>Descriptor Hex Dump<===
bLength: 0x20
bDescriptorType: 0x41
20 41 01 0C 82 06 61 63 70 50 AB 49 B8 CC B3 85
5E 8D 22 50 13 01 04 03 FF FF 0F 00 00 00 00 00
*!*ERROR: unknown bDescriptorType
===>Descriptor Hex Dump<===
bLength: 0x20
bDescriptorType: 0x41
20 41 01 08 82 06 61 63 70 50 AB 49 B8 CC B3 85
5E 8D 22 51 03 01 04 03 19 00 00 00 00 00 01 00
*!*ERROR: unknown bDescriptorType
===>Descriptor Hex Dump<===
bLength: 0x22
bDescriptorType: 0x41
22 41 01 0A 82 06 61 63 70 50 AB 49 B8 CC B3 85
5E 8D 22 52 20 01 04 04 FF FF FF FF 00 00 00 00
01 00
*!*ERROR: unknown bDescriptorType
===>Descriptor Hex Dump<===
bLength: 0x20
bDescriptorType: 0x41
20 41 01 0B 82 06 61 63 70 50 AB 49 B8 CC B3 85
5E 8D 22 55 01 01 04 03 01 00 00 00 00 00 00 00
===>Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x05
bEndpointAddress: 0x87 -> Direction: IN - EndpointID: 7
bmAttributes: 0x03 -> Interrupt Transfer Type
wMaxPacketSize: 0x0010 = 0x10 bytes
bInterval: 0x10
===>Class-specific VC Interrupt Endpoint Descriptor<===
bLength: 0x05
bDescriptorType: 0x25
bDescriptorSubType: 0x03
wMaxTransferSize: 0x0010 = (16) Bytes
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x00
bNumEndpoints: 0x00
bInterfaceClass: 0x0E -> Video Interface Class
bInterfaceSubClass: 0x02 -> Video Streaming Interface SubClass
bInterfaceProtocol: 0x00
iInterface: 0x00
===>Video Class-Specific VS Video Input Header Descriptor<===
bLength: 0x10
bDescriptorType: 0x24
bDescriptorSubtype: 0x01
bNumFormats: 0x03
wTotalLength: 0x01BA -> Validated
bEndpointAddress: 0x81 -> Direction: IN - EndpointID: 1
bmInfo: 0x00 -> Dynamic Format Change not Supported
bTerminalLink: 0x05
bStillCaptureMethod: 0x02 -> Still Capture Method 2
bTriggerSupport: 0x01 -> Hardware Triggering Support
bTriggerUsage: 0x00 -> Host will initiate still image capture
bControlSize: 0x01
Video Payload Format 1 0x04
D00 = 0 no - Key Frame Rate
D01 = 0 no - P Frame Rate
D02 = 1 yes - Compression Quality
D03 = 0 no - Compression Window Size
D04 = 0 no - Generate Key Frame
D05 = 0 no - Update Frame Segment
D06 = 0 no - Reserved
D07 = 0 no - Reserved
Video Payload Format 2 0x00
D00 = 0 no - Key Frame Rate
D01 = 0 no - P Frame Rate
D02 = 0 no - Compression Quality
D03 = 0 no - Compression Window Size
D04 = 0 no - Generate Key Frame
D05 = 0 no - Update Frame Segment
D06 = 0 no - Reserved
D07 = 0 no - Reserved
Video Payload Format 3 0x04
D00 = 0 no - Key Frame Rate
D01 = 0 no - P Frame Rate
D02 = 1 yes - Compression Quality
D03 = 0 no - Compression Window Size
D04 = 0 no - Generate Key Frame
D05 = 0 no - Update Frame Segment
D06 = 0 no - Reserved
D07 = 0 no - Reserved
===>Video Streaming MJPEG Format Type Descriptor<===
bLength: 0x0B
bDescriptorType: 0x24
bDescriptorSubtype: 0x06
bFormatIndex: 0x01
bNumFrameDescriptors: 0x05
bmFlags: 0x01 -> Sample Size is Fixed
bDefaultFrameIndex: 0x03
bAspectRatioX: 0x00
bAspectRatioY: 0x00
bmInterlaceFlags: 0x00
D00 = 0 non-Interlaced stream or variable
D01 = 0 2 fields per frame
D02 = 0 Field 1 not first
D03 = 0 Reserved
D4..5 = 0 Field patterns -> Field 1 only
D6..7 = 0 Display Mode -> Bob only
bCopyProtect: 0x00 -> Duplication Unrestricted
===>Video Streaming MJPEG Frame Type Descriptor<===
bLength: 0x32
bDescriptorType: 0x24
bDescriptorSubtype: 0x07
bFrameIndex: 0x01
bmCapabilities: 0x00
wWidth: 0x00A0
wHeight: 0x0078
dwMinBitRate: 0x00177000
dwMaxBitRate: 0x008CA000
dwMaxVideoFrameBufferSize: 0x00009600
dwDefaultFrameInterval: 0x00051615
bFrameIntervalType: 0x06
===>Additional Discrete Frame TypeData
dwFrameInterval[0]: 0x00051615
dwFrameInterval[1]: 0x00061A80
dwFrameInterval[2]: 0x0007A120
dwFrameInterval[3]: 0x000A2C2A
dwFrameInterval[4]: 0x000F4240
dwFrameInterval[5]: 0x001E8480
dwFrameInterval[6]: 0x02072432
===>Video Streaming MJPEG Frame Type Descriptor<===
bLength: 0x32
bDescriptorType: 0x24
bDescriptorSubtype: 0x07
bFrameIndex: 0x02
bmCapabilities: 0x00
wWidth: 0x00B0
wHeight: 0x0090
dwMinBitRate: 0x001EF000
dwMaxBitRate: 0x00B9A000
dwMaxVideoFrameBufferSize: 0x0000C600
dwDefaultFrameInterval: 0x00051615
bFrameIntervalType: 0x06
===>Additional Discrete Frame TypeData
dwFrameInterval[0]: 0x00051615
dwFrameInterval[1]: 0x00061A80
dwFrameInterval[2]: 0x0007A120
dwFrameInterval[3]: 0x000A2C2A
dwFrameInterval[4]: 0x000F4240
dwFrameInterval[5]: 0x001E8480
dwFrameInterval[6]: 0x03072432
===>Video Streaming MJPEG Frame Type Descriptor<===
bLength: 0x32
bDescriptorType: 0x24
bDescriptorSubtype: 0x07
bFrameIndex: 0x03
bmCapabilities: 0x00
wWidth: 0x0140
wHeight: 0x00F0
dwMinBitRate: 0x005DC000
dwMaxBitRate: 0x02328000
dwMaxVideoFrameBufferSize: 0x00025800
dwDefaultFrameInterval: 0x000A2C2A
bFrameIntervalType: 0x06
===>Additional Discrete Frame TypeData
dwFrameInterval[0]: 0x00051615
dwFrameInterval[1]: 0x00061A80
dwFrameInterval[2]: 0x0007A120
dwFrameInterval[3]: 0x000A2C2A
dwFrameInterval[4]: 0x000F4240
dwFrameInterval[5]: 0x001E8480
dwFrameInterval[6]: 0x04072432
===>Video Streaming MJPEG Frame Type Descriptor<===
bLength: 0x32
bDescriptorType: 0x24
bDescriptorSubtype: 0x07
bFrameIndex: 0x04
bmCapabilities: 0x00
wWidth: 0x0160
wHeight: 0x0120
dwMinBitRate: 0x007BC000
dwMaxBitRate: 0x02E68000
dwMaxVideoFrameBufferSize: 0x00031800
dwDefaultFrameInterval: 0x000A2C2A
bFrameIntervalType: 0x06
===>Additional Discrete Frame TypeData
dwFrameInterval[0]: 0x00051615
dwFrameInterval[1]: 0x00061A80
dwFrameInterval[2]: 0x0007A120
dwFrameInterval[3]: 0x000A2C2A
dwFrameInterval[4]: 0x000F4240
dwFrameInterval[5]: 0x001E8480
dwFrameInterval[6]: 0x05072432
===>Video Streaming MJPEG Frame Type Descriptor<===
bLength: 0x32
bDescriptorType: 0x24
bDescriptorSubtype: 0x07
bFrameIndex: 0x05
bmCapabilities: 0x00
wWidth: 0x0280
wHeight: 0x01E0
dwMinBitRate: 0x01770000
dwMaxBitRate: 0x08CA0000
dwMaxVideoFrameBufferSize: 0x00096000
dwDefaultFrameInterval: 0x000A2C2A
bFrameIntervalType: 0x06
===>Additional Discrete Frame TypeData
dwFrameInterval[0]: 0x00051615
dwFrameInterval[1]: 0x00061A80
dwFrameInterval[2]: 0x0007A120
dwFrameInterval[3]: 0x000A2C2A
dwFrameInterval[4]: 0x000F4240
dwFrameInterval[5]: 0x001E8480
dwFrameInterval[6]: 0x0003241F
*!*ERROR: dwFrameInterval[0x06] must be greater than preceding dwFrameInterval[0x05]
===>Still Image Frame Type Descriptor<===
bLength: 0x1F
bDescriptorType: 0x24
bDescriptorSubtype: 0x03
bEndpointAddress: 0x00
bNumImageSizePatterns: 0x05
wWidth[1]: 0x00A0
wHeight[1]: 0x0078
wWidth[2]: 0x00B0
wHeight[2]: 0x0090
wWidth[3]: 0x0140
wHeight[3]: 0x00F0
wWidth[4]: 0x0160
wHeight[4]: 0x0120
wWidth[5]: 0x0280
wHeight[5]: 0x01E0
bNumCompressionPattern: 0x05
bCompression[1]: 0x05
bCompression[2]: 0x0A
bCompression[3]: 0x0F
bCompression[4]: 0x14
bCompression[5]: 0x19
===>Color Matching Descriptor<===
bLength: 0x06
bDescriptorType: 0x24
bDescriptorSubtype: 0x0D
bColorPrimaries: 0x01
bTransferCharacteristics: 0x01
bMatrixCoefficients: 0x04
===>Video Streaming Uncompressed Format Type Descriptor<===
bLength: 0x1B
bDescriptorType: 0x24
bDescriptorSubtype: 0x04
bFormatIndex: 0x02
bNumFrameDescriptors: 0x02
guidFormat: {32595559-0000-0010-8000-00AA00389B71} = YUY2 Format
bBitsPerPixel: 0x10
bDefaultFrameIndex: 0x01
bAspectRatioX: 0x00
bAspectRatioY: 0x00
bmInterlaceFlags: 0x00
D0 = 0x00 Interlaced stream or variable: No
D1 = 0x00 Fields per frame: 2 fields
D2 = 0x00 Field 1 first: No
D3 = 0x00 Reserved
D4..5 = 0x00 Field patterns -> Field 1 only
D6..7 = 0x00 Display Mode -> Bob only
bCopyProtect: 0x00 -> Duplication Unrestricted
===>Video Streaming Uncompressed Frame Type Descriptor<===
bLength: 0x26
bDescriptorType: 0x24
bDescriptorSubtype: 0x05
bFrameIndex: 0x01
bmCapabilities: 0x00
wWidth: 0x00A0
wHeight: 0x0078
dwMinBitRate: 0x00177000
dwMaxBitRate: 0x00465000
dwMaxVideoFrameBufferSize: 0x00009600
dwDefaultFrameInterval: 0x000A2C2A
bFrameIntervalType: 0x03
===>Additional Discrete Frame Type Data
dwFrameInterval[1]: 0x000A2C2A
dwFrameInterval[2]: 0x000F4240
dwFrameInterval[3]: 0x001E8480
===>Video Streaming Uncompressed Frame Type Descriptor<===
bLength: 0x26
bDescriptorType: 0x24
bDescriptorSubtype: 0x05
bFrameIndex: 0x02
bmCapabilities: 0x00
wWidth: 0x00B0
wHeight: 0x0090
dwMinBitRate: 0x001EF000
dwMaxBitRate: 0x005CD000
dwMaxVideoFrameBufferSize: 0x0000C600
dwDefaultFrameInterval: 0x000A2C2A
bFrameIntervalType: 0x03
===>Additional Discrete Frame Type Data
dwFrameInterval[1]: 0x000A2C2A
dwFrameInterval[2]: 0x000F4240
dwFrameInterval[3]: 0x001E8480
===>Still Image Frame Type Descriptor<===
bLength: 0x13
bDescriptorType: 0x24
bDescriptorSubtype: 0x03
bEndpointAddress: 0x00
bNumImageSizePatterns: 0x03
wWidth[1]: 0x00A0
wHeight[1]: 0x0078
wWidth[2]: 0x00B0
wHeight[2]: 0x0090
wWidth[3]: 0x0140
wHeight[3]: 0x00F0
bNumCompressionPattern: 0x01
bCompression[1]: 0x05
===>Color Matching Descriptor<===
bLength: 0x06
bDescriptorType: 0x24
bDescriptorSubtype: 0x0D
bColorPrimaries: 0x01
bTransferCharacteristics: 0x01
bMatrixCoefficients: 0x04
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x01
bNumEndpoints: 0x01
bInterfaceClass: 0x0E -> Video Interface Class
bInterfaceSubClass: 0x02 -> Video Streaming Interface SubClass
bInterfaceProtocol: 0x00
iInterface: 0x00
===>Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x05
bEndpointAddress: 0x81 -> Direction: IN - EndpointID: 1
bmAttributes: 0x05 -> Isochronous Transfer Type
Synchronization Type = Asynchronous
Bulk Transfer Type
wMaxPacketSize: 0x00C0 = 0xC0 bytes
bInterval: 0x01
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x02
bNumEndpoints: 0x01
bInterfaceClass: 0x0E -> Video Interface Class
bInterfaceSubClass: 0x02 -> Video Streaming Interface SubClass
bInterfaceProtocol: 0x00
iInterface: 0x00
===>Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x05
bEndpointAddress: 0x81 -> Direction: IN - EndpointID: 1
bmAttributes: 0x05 -> Isochronous Transfer Type
Synchronization Type = Asynchronous
Bulk Transfer Type
wMaxPacketSize: 0x0180 = 0x180 bytes
bInterval: 0x01
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x03
bNumEndpoints: 0x01
bInterfaceClass: 0x0E -> Video Interface Class
bInterfaceSubClass: 0x02 -> Video Streaming Interface SubClass
bInterfaceProtocol: 0x00
iInterface: 0x00
===>Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x05
bEndpointAddress: 0x81 -> Direction: IN - EndpointID: 1
bmAttributes: 0x05 -> Isochronous Transfer Type
Synchronization Type = Asynchronous
Bulk Transfer Type
wMaxPacketSize: 0x0200 = 0x200 bytes
bInterval: 0x01
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x04
bNumEndpoints: 0x01
bInterfaceClass: 0x0E -> Video Interface Class
bInterfaceSubClass: 0x02 -> Video Streaming Interface SubClass
bInterfaceProtocol: 0x00
iInterface: 0x00
===>Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x05
bEndpointAddress: 0x81 -> Direction: IN - EndpointID: 1
bmAttributes: 0x05 -> Isochronous Transfer Type
Synchronization Type = Asynchronous
Bulk Transfer Type
wMaxPacketSize: 0x0280 = 0x280 bytes
bInterval: 0x01
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x05
bNumEndpoints: 0x01
bInterfaceClass: 0x0E -> Video Interface Class
bInterfaceSubClass: 0x02 -> Video Streaming Interface SubClass
bInterfaceProtocol: 0x00
iInterface: 0x00
===>Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x05
bEndpointAddress: 0x81 -> Direction: IN - EndpointID: 1
bmAttributes: 0x05 -> Isochronous Transfer Type
Synchronization Type = Asynchronous
Bulk Transfer Type
wMaxPacketSize: 0x0320 = 0x320 bytes
bInterval: 0x01
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x06
bNumEndpoints: 0x01
bInterfaceClass: 0x0E -> Video Interface Class
bInterfaceSubClass: 0x02 -> Video Streaming Interface SubClass
bInterfaceProtocol: 0x00
iInterface: 0x00
===>Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x05
bEndpointAddress: 0x81 -> Direction: IN - EndpointID: 1
bmAttributes: 0x05 -> Isochronous Transfer Type
Synchronization Type = Asynchronous
Bulk Transfer Type
wMaxPacketSize: 0x03B0 = 0x3B0 bytes
bInterval: 0x01
===>IAD Descriptor<===
bLength: 0x08
bDescriptorType: 0x0B
bFirstInterface: 0x02
bInterfaceCount: 0x02
bFunctionClass: 0x01 -> Audio Interface Class
bFunctionSubClass: 0x02 -> Audio Streaming Interface SubClass
bFunctionProtocol: 0x00
iFunction: 0x00
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x02
bAlternateSetting: 0x00
bNumEndpoints: 0x00
bInterfaceClass: 0x01 -> Audio Interface Class
bInterfaceSubClass: 0x01 -> Audio Control Interface SubClass
bInterfaceProtocol: 0x00
CAUTION: This may be an invalid bInterfaceProtocol
iInterface: 0x00
===>Audio Control Interface Header Descriptor<===
bLength: 0x09
bDescriptorType: 0x24
bDescriptorSubtype: 0x01
bcdADC: 0x0100
wTotalLength: 0x0026
bInCollection: 0x01
baInterfaceNr[1]: 0x03
===>Audio Control Input Terminal Descriptor<===
bLength: 0x0C
bDescriptorType: 0x24
bDescriptorSubtype: 0x02
bTerminalID: 0x01
wTerminalType: 0x0201 (Microphone)
bAssocTerminal: 0x00
bNrChannels: 0x01
wChannelConfig: 0x0000
iChannelNames: 0x00
iTerminal: 0x00
===>Audio Control Output Terminal Descriptor<===
bLength: 0x09
bDescriptorType: 0x24
bDescriptorSubtype: 0x03
bTerminalID: 0x03
wTerminalType: 0x0101 (USB streaming)
bAssocTerminal: 0x00
bSourceID: 0x05
iTerminal: 0x00
===>Audio Control Feature Unit Descriptor<===
bLength: 0x08
bDescriptorType: 0x24
bDescriptorSubtype: 0x06
bUnitID: 0x05
bSourceID: 0x01
bControlSize: 0x01
bmaControls[0]:
03
iFeature: 0x00
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x03
bAlternateSetting: 0x00
bNumEndpoints: 0x00
bInterfaceClass: 0x01 -> Audio Interface Class
bInterfaceSubClass: 0x02 -> Audio Streaming Interface SubClass
bInterfaceProtocol: 0x00
CAUTION: This may be an invalid bInterfaceProtocol
iInterface: 0x00
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x03
bAlternateSetting: 0x01
bNumEndpoints: 0x01
bInterfaceClass: 0x01 -> Audio Interface Class
bInterfaceSubClass: 0x02 -> Audio Streaming Interface SubClass
bInterfaceProtocol: 0x00
CAUTION: This may be an invalid bInterfaceProtocol
iInterface: 0x00
===>Endpoint Descriptor<===
bLength: 0x09
bDescriptorType: 0x05
bEndpointAddress: 0x86 -> Direction: IN - EndpointID: 6
bmAttributes: 0x05 -> Isochronous Transfer Type
Synchronization Type = Asynchronous
Bulk Transfer Type
wMaxPacketSize: 0x0000 = 0x00 bytes
wInterval: 0x0001
bSyncAddress: 0x00
===>Audio Streaming Class Specific Audio Data Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x25
bDescriptorSubtype: 0x01
bmAttributes: 0x01
bLockDelayUnits: 0x00
wLockDelay: 0x0000
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x03
bAlternateSetting: 0x02
bNumEndpoints: 0x01
bInterfaceClass: 0x01 -> Audio Interface Class
bInterfaceSubClass: 0x02 -> Audio Streaming Interface SubClass
bInterfaceProtocol: 0x00
CAUTION: This may be an invalid bInterfaceProtocol
iInterface: 0x00
===>Endpoint Descriptor<===
bLength: 0x09
bDescriptorType: 0x05
bEndpointAddress: 0x86 -> Direction: IN - EndpointID: 6
bmAttributes: 0x05 -> Isochronous Transfer Type
Synchronization Type = Asynchronous
Bulk Transfer Type
wMaxPacketSize: 0x0000 = 0x00 bytes
wInterval: 0x0001
bSyncAddress: 0x00
===>Audio Streaming Class Specific Audio Data Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x25
bDescriptorSubtype: 0x01
bmAttributes: 0x01
bLockDelayUnits: 0x00
wLockDelay: 0x0000
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x03
bAlternateSetting: 0x03
bNumEndpoints: 0x01
bInterfaceClass: 0x01 -> Audio Interface Class
bInterfaceSubClass: 0x02 -> Audio Streaming Interface SubClass
bInterfaceProtocol: 0x00
CAUTION: This may be an invalid bInterfaceProtocol
iInterface: 0x00
===>Audio Streaming Class Specific Interface Descriptor<===
bLength: 0x07
bDescriptorType: 0x24
bDescriptorSubtype: 0x01
bTerminalLink: 0x03
bDelay: 0x01
wFormatTag: 0x0001 (PCM)
===>Audio Streaming Format Type Descriptor<===
bLength: 0x0B
bDescriptorType: 0x24
bDescriptorSubtype: 0x02
bFormatType: 0x01
bNrChannels: 0x01
bSubframeSize: 0x02
bBitResolution: 0x10
bSamFreqType: 0x01
tSamFreq[1]: 0x003E80 (16000 Hz)
===>Endpoint Descriptor<===
bLength: 0x09
bDescriptorType: 0x05
bEndpointAddress: 0x86 -> Direction: IN - EndpointID: 6
bmAttributes: 0x05 -> Isochronous Transfer Type
Synchronization Type = Asynchronous
Bulk Transfer Type
wMaxPacketSize: 0x0030 = 0x30 bytes
wInterval: 0x0001
bSyncAddress: 0x00
===>Audio Streaming Class Specific Audio Data Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x25
bDescriptorSubtype: 0x01
bmAttributes: 0x01
bLockDelayUnits: 0x00
wLockDelay: 0x0000
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