On 10/12/14 23:54, Laurent Pinchart wrote:
> Hi William,
>
> Thank you for the patch.
>
> On Monday 08 December 2014 18:57:58 William Manley wrote:
>> The Magewell XI100DUSB-HDMI[1] video capture device reports the pixel
>> format "e436eb7d-524f-11ce-9f53-0020af0ba770". This is its GUID for
>> BGR 8:8:8.
>>
>> The UVC 1.5 spec[2] only defines GUIDs for YUY2, NV12, M420 and I420.
>> This seems to be an extension documented in the Microsoft Windows Media
>> Format SDK[3] - or at least the Media Format SDK was the only hit that
>> Google gave when searching for the GUID. This Media Format SDK defines
>> this GUID as corresponding to `MEDIASUBTYPE_RGB24`. Note though, the
>> XI100DUSB outputs BGR e.g. byte-reversed. I don't know if its the
>> capture device in error or Microsoft mean BGR when they say RGB.
>
> I believe Microsoft defines RGB as BGR. They do at least in BMP
> (https://en.wikipedia.org/wiki/BMP_file_format), probably because they
> consider the RGB pixel to be stored in little-endian format.
Thanks, that's helpful.
> Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
>
> I'll apply the patch to my tree and submit it for v3.20.
Great
> Could you please send me the output of 'lsusb -v' for your device, if possible
> running as root ?
lsusb output attached.
Thanks
Will
Bus 003 Device 002: ID 2935:0001
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 9
idVendor 0x2935
idProduct 0x0001
bcdDevice 0.00
iManufacturer 1 Magewell
iProduct 2 XI100DUSB-HDMI
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 2474
bNumInterfaces 5
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 200mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 14 Video
bFunctionSubClass 3 Video Interface Collection
bFunctionProtocol 0
iFunction 3 XI100DUSB-HDMI Video
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 1 Video Control
bInterfaceProtocol 0
iInterface 3 XI100DUSB-HDMI Video
VideoControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdUVC 1.00
wTotalLength 52
dwClockFrequency 48.000000MHz
bInCollection 1
baInterfaceNr( 0) 1
VideoControl Interface Descriptor:
bLength 18
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Camera Sensor
bAssocTerminal 0
iTerminal 0
wObjectiveFocalLengthMin 0
wObjectiveFocalLengthMax 0
wOcularFocalLength 0
bControlSize 3
bmControls 0x00000000
VideoControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 5 (PROCESSING_UNIT)
Warning: Descriptor too short
bUnitID 2
bSourceID 1
wMaxMultiplier 16384
bControlSize 3
bmControls 0x0000000f
Brightness
Contrast
Hue
Saturation
iProcessing 0
bmVideoStandards 0x 9
None
SECAM - 625/50
VideoControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 2
iTerminal 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 1
bMaxBurst 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 3 XI100DUSB-HDMI Video
VideoStreaming Interface Descriptor:
bLength 15
bDescriptorType 36
bDescriptorSubtype 1 (INPUT_HEADER)
bNumFormats 2
wTotalLength 2235
bEndPointAddress 131
bmInfo 0
bTerminalLink 3
bStillCaptureMethod 1
bTriggerSupport 0
bTriggerUsage 0
bControlSize 1
bmaControls( 0) 27
bmaControls( 1) 27
VideoStreaming Interface Descriptor:
bLength 27
bDescriptorType 36
bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
bFormatIndex 1
bNumFrameDescriptors 20
guidFormat {59555932-0000-1000-8000-00aa00389b71}
bBitsPerPixel 16
bDefaultFrameIndex 19
bAspectRatioX 16
bAspectRatioY 9
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 2 fields
Field 1 first: No
Field pattern: Field 1 only
bCopyProtect 0
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 1
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 640
wHeight 360
dwMinBitRate 55296000
dwMaxBitRate 221184000
dwMaxVideoFrameBufferSize 460800
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 2
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 640
wHeight 480
dwMinBitRate 73728000
dwMaxBitRate 294912000
dwMaxVideoFrameBufferSize 614400
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 3
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 720
wHeight 480
dwMinBitRate 82944000
dwMaxBitRate 331776000
dwMaxVideoFrameBufferSize 691200
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 4
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 720
wHeight 576
dwMinBitRate 99532800
dwMaxBitRate 398131200
dwMaxVideoFrameBufferSize 829440
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 5
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 768
wHeight 576
dwMinBitRate 106168320
dwMaxBitRate 424673280
dwMaxVideoFrameBufferSize 884736
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 6
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 800
wHeight 600
dwMinBitRate 115200000
dwMaxBitRate 460800000
dwMaxVideoFrameBufferSize 960000
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 7
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 856
wHeight 480
dwMinBitRate 98611200
dwMaxBitRate 394444800
dwMaxVideoFrameBufferSize 821760
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 8
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 960
wHeight 540
dwMinBitRate 124416000
dwMaxBitRate 497664000
dwMaxVideoFrameBufferSize 1036800
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 9
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1024
wHeight 576
dwMinBitRate 141557760
dwMaxBitRate 566231040
dwMaxVideoFrameBufferSize 1179648
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 10
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1024
wHeight 768
dwMinBitRate 188743680
dwMaxBitRate 754974720
dwMaxVideoFrameBufferSize 1572864
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 11
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1280
wHeight 720
dwMinBitRate 221184000
dwMaxBitRate 884736000
dwMaxVideoFrameBufferSize 1843200
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 12
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1280
wHeight 800
dwMinBitRate 245760000
dwMaxBitRate 983040000
dwMaxVideoFrameBufferSize 2048000
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 13
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1280
wHeight 960
dwMinBitRate 294912000
dwMaxBitRate 1179648000
dwMaxVideoFrameBufferSize 2457600
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 14
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1280
wHeight 1024
dwMinBitRate 314572800
dwMaxBitRate 1258291200
dwMaxVideoFrameBufferSize 2621440
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 15
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1368
wHeight 768
dwMinBitRate 252149760
dwMaxBitRate 1008599040
dwMaxVideoFrameBufferSize 2101248
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 16
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1440
wHeight 900
dwMinBitRate 311040000
dwMaxBitRate 1244160000
dwMaxVideoFrameBufferSize 2592000
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 17
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1600
wHeight 1200
dwMinBitRate 460800000
dwMaxBitRate 1843200000
dwMaxVideoFrameBufferSize 3840000
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 18
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1680
wHeight 1050
dwMinBitRate 423360000
dwMaxBitRate 1693440000
dwMaxVideoFrameBufferSize 3528000
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 19
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1920
wHeight 1080
dwMinBitRate 497664000
dwMaxBitRate 1990656000
dwMaxVideoFrameBufferSize 4147200
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 20
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1920
wHeight 1200
dwMinBitRate 552960000
dwMaxBitRate 2211840000
dwMaxVideoFrameBufferSize 4608000
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 13 (COLORFORMAT)
bColorPrimaries 1 (BT.709,sRGB)
bTransferCharacteristics 1 (BT.709)
bMatrixCoefficients 1 (BT.709)
VideoStreaming Interface Descriptor:
bLength 27
bDescriptorType 36
bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
bFormatIndex 2
bNumFrameDescriptors 20
guidFormat {7deb36e4-4f52-ce11-9f53-0020af0ba770}
bBitsPerPixel 24
bDefaultFrameIndex 19
bAspectRatioX 16
bAspectRatioY 9
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 2 fields
Field 1 first: No
Field pattern: Field 1 only
bCopyProtect 0
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 1
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 640
wHeight 360
dwMinBitRate 82944000
dwMaxBitRate 331776000
dwMaxVideoFrameBufferSize 691200
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 2
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 640
wHeight 480
dwMinBitRate 110592000
dwMaxBitRate 442368000
dwMaxVideoFrameBufferSize 921600
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 3
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 720
wHeight 480
dwMinBitRate 124416000
dwMaxBitRate 497664000
dwMaxVideoFrameBufferSize 1036800
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 4
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 720
wHeight 576
dwMinBitRate 149299200
dwMaxBitRate 597196800
dwMaxVideoFrameBufferSize 1244160
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 5
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 768
wHeight 576
dwMinBitRate 159252480
dwMaxBitRate 637009920
dwMaxVideoFrameBufferSize 1327104
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 6
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 800
wHeight 600
dwMinBitRate 172800000
dwMaxBitRate 691200000
dwMaxVideoFrameBufferSize 1440000
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 7
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 856
wHeight 480
dwMinBitRate 147916800
dwMaxBitRate 591667200
dwMaxVideoFrameBufferSize 1232640
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 8
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 960
wHeight 540
dwMinBitRate 186624000
dwMaxBitRate 746496000
dwMaxVideoFrameBufferSize 1555200
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 9
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1024
wHeight 576
dwMinBitRate 212336640
dwMaxBitRate 849346560
dwMaxVideoFrameBufferSize 1769472
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 10
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1024
wHeight 768
dwMinBitRate 283115520
dwMaxBitRate 1132462080
dwMaxVideoFrameBufferSize 2359296
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 11
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1280
wHeight 720
dwMinBitRate 331776000
dwMaxBitRate 1327104000
dwMaxVideoFrameBufferSize 2764800
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 12
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1280
wHeight 800
dwMinBitRate 368640000
dwMaxBitRate 1474560000
dwMaxVideoFrameBufferSize 3072000
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 13
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1280
wHeight 960
dwMinBitRate 442368000
dwMaxBitRate 1769472000
dwMaxVideoFrameBufferSize 3686400
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 14
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1280
wHeight 1024
dwMinBitRate 471859200
dwMaxBitRate 1887436800
dwMaxVideoFrameBufferSize 3932160
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 15
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1368
wHeight 768
dwMinBitRate 378224640
dwMaxBitRate 1512898560
dwMaxVideoFrameBufferSize 3151872
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 16
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1440
wHeight 900
dwMinBitRate 466560000
dwMaxBitRate 1866240000
dwMaxVideoFrameBufferSize 3888000
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 17
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1600
wHeight 1200
dwMinBitRate 691200000
dwMaxBitRate 2764800000
dwMaxVideoFrameBufferSize 5760000
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 18
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1680
wHeight 1050
dwMinBitRate 635040000
dwMaxBitRate 2540160000
dwMaxVideoFrameBufferSize 5292000
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 19
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1920
wHeight 1080
dwMinBitRate 746496000
dwMaxBitRate 2985984000
dwMaxVideoFrameBufferSize 6220800
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
VideoStreaming Interface Descriptor:
bLength 54
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 20
bmCapabilities 0x03
Still image supported
Fixed frame-rate
wWidth 1920
wHeight 1200
dwMinBitRate 829440000
dwMaxBitRate 3317760000
dwMaxVideoFrameBufferSize 6912000
dwDefaultFrameInterval 166667
bFrameIntervalType 7
dwFrameInterval( 0) 166667
dwFrameInterval( 1) 166834
dwFrameInterval( 2) 200000
dwFrameInterval( 3) 333333
dwFrameInterval( 4) 333667
dwFrameInterval( 5) 400000
dwFrameInterval( 6) 666667
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 2
bInterfaceCount 2
bFunctionClass 1 Audio
bFunctionSubClass 1 Control Device
bFunctionProtocol 0
iFunction 4 XI100DUSB-HDMI Audio
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 4 XI100DUSB-HDMI Audio
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 30
bInCollection 1
baInterfaceNr( 0) 3
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0602 Digital Audio Interface
bAssocTerminal 0
bNrChannels 2
wChannelConfig 0x0003
Left Front (L)
Right Front (R)
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 2
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 1
iTerminal 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 4 XI100DUSB-HDMI Audio
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 4 XI100DUSB-HDMI Audio
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 2
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 2
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 48000
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x00c0 1x 192 bytes
bInterval 4
bMaxBurst 0
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00
bLockDelayUnits 0 Undefined
wLockDelay 0 Undefined
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 4
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 153
Report Descriptor: (length is 153)
Item(Global): Usage Page, data= [ 0x00 0xff ] 65280
(null)
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
Item(Global): Report ID, data= [ 0x10 ] 16
Item(Global): Report Count, data= [ 0x04 ] 4
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x01 ] 1
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x02 ] 2
Item(Global): Report Count, data= [ 0x04 ] 4
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Main ): Output, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x03 ] 3
Item(Global): Report Count, data= [ 0x01 ] 1
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x04 ] 4
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Report Count, data= [ 0x04 ] 4
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x04 ] 4
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Report Count, data= [ 0x04 ] 4
Item(Main ): Output, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x05 ] 5
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Report Count, data= [ 0x00 0x01 ] 256
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x05 ] 5
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Report Count, data= [ 0x00 0x01 ] 256
Item(Main ): Output, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x20 ] 32
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Report Count, data= [ 0x08 ] 8
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x21 ] 33
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Report Count, data= [ 0x09 ] 9
Item(Main ): Output, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x22 ] 34
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Report Count, data= [ 0x02 ] 2
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x22 ] 34
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Report Count, data= [ 0x02 ] 2
Item(Main ): Output, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x23 ] 35
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Report Count, data= [ 0x08 ] 8
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x23 ] 35
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Report Count, data= [ 0x08 ] 8
Item(Main ): Output, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x30 ] 48
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Report Count, data= [ 0x06 ] 6
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x30 ] 48
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Report Count, data= [ 0x06 ] 6
Item(Main ): Output, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report ID, data= [ 0x40 ] 64
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Report Count, data= [ 0x11 ] 17
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): End Collection, data=none
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 22
bNumDeviceCaps 2
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x00000002
Link Power Management (LPM) Supported
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x00
wSpeedsSupported 0x000e
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 3
Lowest fully-functional device speed is SuperSpeed (5Gbps)
bU1DevExitLat 10 micro seconds
bU2DevExitLat 2047 micro seconds
Device Status: 0x000c
(Bus Powered)
U1 Enabled
U2 Enabled
