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  1.  
  2. Bus 001 Device 017: ID 046d:085c Logitech, Inc. C922 Pro Stream Webcam
  3. Device Descriptor:
  4. bLength 18
  5. bDescriptorType 1
  6. bcdUSB 2.00
  7. bDeviceClass 239 Miscellaneous Device
  8. bDeviceSubClass 2
  9. bDeviceProtocol 1 Interface Association
  10. bMaxPacketSize0 64
  11. idVendor 0x046d Logitech, Inc.
  12. idProduct 0x085c C922 Pro Stream Webcam
  13. bcdDevice 0.16
  14. iManufacturer 0
  15. iProduct 2 C922 Pro Stream Webcam
  16. iSerial 1 D9D98F5F
  17. bNumConfigurations 1
  18. Configuration Descriptor:
  19. bLength 9
  20. bDescriptorType 2
  21. wTotalLength 0x09c7
  22. bNumInterfaces 4
  23. bConfigurationValue 1
  24. iConfiguration 0
  25. bmAttributes 0x80
  26. (Bus Powered)
  27. MaxPower 500mA
  28. Interface Association:
  29. bLength 8
  30. bDescriptorType 11
  31. bFirstInterface 0
  32. bInterfaceCount 2
  33. bFunctionClass 14 Video
  34. bFunctionSubClass 3 Video Interface Collection
  35. bFunctionProtocol 0
  36. iFunction 0
  37. Interface Descriptor:
  38. bLength 9
  39. bDescriptorType 4
  40. bInterfaceNumber 0
  41. bAlternateSetting 0
  42. bNumEndpoints 1
  43. bInterfaceClass 14 Video
  44. bInterfaceSubClass 1 Video Control
  45. bInterfaceProtocol 0
  46. iInterface 0
  47. VideoControl Interface Descriptor:
  48. bLength 13
  49. bDescriptorType 36
  50. bDescriptorSubtype 1 (HEADER)
  51. bcdUVC 1.00
  52. wTotalLength 0x00d6
  53. dwClockFrequency 300.000000MHz
  54. bInCollection 1
  55. baInterfaceNr( 0) 1
  56. VideoControl Interface Descriptor:
  57. bLength 18
  58. bDescriptorType 36
  59. bDescriptorSubtype 2 (INPUT_TERMINAL)
  60. bTerminalID 1
  61. wTerminalType 0x0201 Camera Sensor
  62. bAssocTerminal 0
  63. iTerminal 0
  64. wObjectiveFocalLengthMin 0
  65. wObjectiveFocalLengthMax 0
  66. wOcularFocalLength 0
  67. bControlSize 3
  68. bmControls 0x00020a2e
  69. Auto-Exposure Mode
  70. Auto-Exposure Priority
  71. Exposure Time (Absolute)
  72. Focus (Absolute)
  73. Zoom (Absolute)
  74. PanTilt (Absolute)
  75. Focus, Auto
  76. VideoControl Interface Descriptor:
  77. bLength 11
  78. bDescriptorType 36
  79. bDescriptorSubtype 5 (PROCESSING_UNIT)
  80. Warning: Descriptor too short
  81. bUnitID 3
  82. bSourceID 1
  83. wMaxMultiplier 16384
  84. bControlSize 2
  85. bmControls 0x0000175b
  86. Brightness
  87. Contrast
  88. Saturation
  89. Sharpness
  90. White Balance Temperature
  91. Backlight Compensation
  92. Gain
  93. Power Line Frequency
  94. White Balance Temperature, Auto
  95. iProcessing 0
  96. bmVideoStandards 0x1b
  97. None
  98. NTSC - 525/60
  99. SECAM - 625/50
  100. NTSC - 625/50
  101. VideoControl Interface Descriptor:
  102. bLength 27
  103. bDescriptorType 36
  104. bDescriptorSubtype 6 (EXTENSION_UNIT)
  105. bUnitID 6
  106. guidExtensionCode {23e49ed0-1178-4f31-ae52-d2fb8a8d3b48}
  107. bNumControls 10
  108. bNrInPins 1
  109. baSourceID( 0) 3
  110. bControlSize 2
  111. bmControls( 0) 0xff
  112. bmControls( 1) 0x03
  113. iExtension 0
  114. VideoControl Interface Descriptor:
  115. bLength 27
  116. bDescriptorType 36
  117. bDescriptorSubtype 6 (EXTENSION_UNIT)
  118. bUnitID 8
  119. guidExtensionCode {69678ee4-410f-40db-a850-7420d7d8240e}
  120. bNumControls 7
  121. bNrInPins 1
  122. baSourceID( 0) 1
  123. bControlSize 2
  124. bmControls( 0) 0x3b
  125. bmControls( 1) 0x03
  126. iExtension 0
  127. VideoControl Interface Descriptor:
  128. bLength 28
  129. bDescriptorType 36
  130. bDescriptorSubtype 6 (EXTENSION_UNIT)
  131. bUnitID 9
  132. guidExtensionCode {1f5d4ca9-de11-4487-840d-50933c8ec8d1}
  133. bNumControls 17
  134. bNrInPins 1
  135. baSourceID( 0) 1
  136. bControlSize 3
  137. bmControls( 0) 0xf3
  138. bmControls( 1) 0xff
  139. bmControls( 2) 0x23
  140. iExtension 0
  141. VideoControl Interface Descriptor:
  142. bLength 27
  143. bDescriptorType 36
  144. bDescriptorSubtype 6 (EXTENSION_UNIT)
  145. bUnitID 10
  146. guidExtensionCode {49e40215-f434-47fe-b158-0e885023e51b}
  147. bNumControls 7
  148. bNrInPins 1
  149. baSourceID( 0) 1
  150. bControlSize 2
  151. bmControls( 0) 0xba
  152. bmControls( 1) 0x07
  153. iExtension 0
  154. VideoControl Interface Descriptor:
  155. bLength 27
  156. bDescriptorType 36
  157. bDescriptorSubtype 6 (EXTENSION_UNIT)
  158. bUnitID 11
  159. guidExtensionCode {ffe52d21-8030-4e2c-82d9-f587d00540bd}
  160. bNumControls 2
  161. bNrInPins 1
  162. baSourceID( 0) 1
  163. bControlSize 2
  164. bmControls( 0) 0x00
  165. bmControls( 1) 0x41
  166. iExtension 0
  167. VideoControl Interface Descriptor:
  168. bLength 27
  169. bDescriptorType 36
  170. bDescriptorSubtype 6 (EXTENSION_UNIT)
  171. bUnitID 12
  172. guidExtensionCode {a29e7641-de04-47e3-8b2b-f4341aff003b}
  173. bNumControls 11
  174. bNrInPins 1
  175. baSourceID( 0) 3
  176. bControlSize 2
  177. bmControls( 0) 0x07
  178. bmControls( 1) 0x7f
  179. iExtension 0
  180. VideoControl Interface Descriptor:
  181. bLength 9
  182. bDescriptorType 36
  183. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  184. bTerminalID 4
  185. wTerminalType 0x0101 USB Streaming
  186. bAssocTerminal 0
  187. bSourceID 3
  188. iTerminal 0
  189. Endpoint Descriptor:
  190. bLength 7
  191. bDescriptorType 5
  192. bEndpointAddress 0x83 EP 3 IN
  193. bmAttributes 3
  194. Transfer Type Interrupt
  195. Synch Type None
  196. Usage Type Data
  197. wMaxPacketSize 0x0040 1x 64 bytes
  198. bInterval 8
  199. Interface Descriptor:
  200. bLength 9
  201. bDescriptorType 4
  202. bInterfaceNumber 1
  203. bAlternateSetting 0
  204. bNumEndpoints 0
  205. bInterfaceClass 14 Video
  206. bInterfaceSubClass 2 Video Streaming
  207. bInterfaceProtocol 0
  208. iInterface 0
  209. VideoStreaming Interface Descriptor:
  210. bLength 15
  211. bDescriptorType 36
  212. bDescriptorSubtype 1 (INPUT_HEADER)
  213. bNumFormats 2
  214. wTotalLength 0x0751
  215. bEndpointAddress 0x81 EP 1 IN
  216. bmInfo 0
  217. bTerminalLink 4
  218. bStillCaptureMethod 0
  219. bTriggerSupport 0
  220. bTriggerUsage 0
  221. bControlSize 1
  222. bmaControls( 0) 0
  223. bmaControls( 1) 4
  224. VideoStreaming Interface Descriptor:
  225. bLength 27
  226. bDescriptorType 36
  227. bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
  228. bFormatIndex 1
  229. bNumFrameDescriptors 19
  230. guidFormat {32595559-0000-0010-8000-00aa00389b71}
  231. bBitsPerPixel 16
  232. bDefaultFrameIndex 1
  233. bAspectRatioX 0
  234. bAspectRatioY 0
  235. bmInterlaceFlags 0x00
  236. Interlaced stream or variable: No
  237. Fields per frame: 2 fields
  238. Field 1 first: No
  239. Field pattern: Field 1 only
  240. bCopyProtect 0
  241. VideoStreaming Interface Descriptor:
  242. bLength 54
  243. bDescriptorType 36
  244. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  245. bFrameIndex 1
  246. bmCapabilities 0x00
  247. Still image unsupported
  248. wWidth 640
  249. wHeight 480
  250. dwMinBitRate 24576000
  251. dwMaxBitRate 147456000
  252. dwMaxVideoFrameBufferSize 614400
  253. dwDefaultFrameInterval 333333
  254. bFrameIntervalType 7
  255. dwFrameInterval( 0) 333333
  256. dwFrameInterval( 1) 416666
  257. dwFrameInterval( 2) 500000
  258. dwFrameInterval( 3) 666666
  259. dwFrameInterval( 4) 1000000
  260. dwFrameInterval( 5) 1333333
  261. dwFrameInterval( 6) 2000000
  262. VideoStreaming Interface Descriptor:
  263. bLength 54
  264. bDescriptorType 36
  265. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  266. bFrameIndex 2
  267. bmCapabilities 0x00
  268. Still image unsupported
  269. wWidth 160
  270. wHeight 90
  271. dwMinBitRate 1152000
  272. dwMaxBitRate 6912000
  273. dwMaxVideoFrameBufferSize 28800
  274. dwDefaultFrameInterval 333333
  275. bFrameIntervalType 7
  276. dwFrameInterval( 0) 333333
  277. dwFrameInterval( 1) 416666
  278. dwFrameInterval( 2) 500000
  279. dwFrameInterval( 3) 666666
  280. dwFrameInterval( 4) 1000000
  281. dwFrameInterval( 5) 1333333
  282. dwFrameInterval( 6) 2000000
  283. VideoStreaming Interface Descriptor:
  284. bLength 54
  285. bDescriptorType 36
  286. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  287. bFrameIndex 3
  288. bmCapabilities 0x00
  289. Still image unsupported
  290. wWidth 160
  291. wHeight 120
  292. dwMinBitRate 1536000
  293. dwMaxBitRate 9216000
  294. dwMaxVideoFrameBufferSize 38400
  295. dwDefaultFrameInterval 333333
  296. bFrameIntervalType 7
  297. dwFrameInterval( 0) 333333
  298. dwFrameInterval( 1) 416666
  299. dwFrameInterval( 2) 500000
  300. dwFrameInterval( 3) 666666
  301. dwFrameInterval( 4) 1000000
  302. dwFrameInterval( 5) 1333333
  303. dwFrameInterval( 6) 2000000
  304. VideoStreaming Interface Descriptor:
  305. bLength 54
  306. bDescriptorType 36
  307. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  308. bFrameIndex 4
  309. bmCapabilities 0x00
  310. Still image unsupported
  311. wWidth 176
  312. wHeight 144
  313. dwMinBitRate 2027520
  314. dwMaxBitRate 12165120
  315. dwMaxVideoFrameBufferSize 50688
  316. dwDefaultFrameInterval 333333
  317. bFrameIntervalType 7
  318. dwFrameInterval( 0) 333333
  319. dwFrameInterval( 1) 416666
  320. dwFrameInterval( 2) 500000
  321. dwFrameInterval( 3) 666666
  322. dwFrameInterval( 4) 1000000
  323. dwFrameInterval( 5) 1333333
  324. dwFrameInterval( 6) 2000000
  325. VideoStreaming Interface Descriptor:
  326. bLength 54
  327. bDescriptorType 36
  328. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  329. bFrameIndex 5
  330. bmCapabilities 0x00
  331. Still image unsupported
  332. wWidth 320
  333. wHeight 180
  334. dwMinBitRate 4608000
  335. dwMaxBitRate 27648000
  336. dwMaxVideoFrameBufferSize 115200
  337. dwDefaultFrameInterval 333333
  338. bFrameIntervalType 7
  339. dwFrameInterval( 0) 333333
  340. dwFrameInterval( 1) 416666
  341. dwFrameInterval( 2) 500000
  342. dwFrameInterval( 3) 666666
  343. dwFrameInterval( 4) 1000000
  344. dwFrameInterval( 5) 1333333
  345. dwFrameInterval( 6) 2000000
  346. VideoStreaming Interface Descriptor:
  347. bLength 54
  348. bDescriptorType 36
  349. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  350. bFrameIndex 6
  351. bmCapabilities 0x00
  352. Still image unsupported
  353. wWidth 320
  354. wHeight 240
  355. dwMinBitRate 6144000
  356. dwMaxBitRate 36864000
  357. dwMaxVideoFrameBufferSize 153600
  358. dwDefaultFrameInterval 333333
  359. bFrameIntervalType 7
  360. dwFrameInterval( 0) 333333
  361. dwFrameInterval( 1) 416666
  362. dwFrameInterval( 2) 500000
  363. dwFrameInterval( 3) 666666
  364. dwFrameInterval( 4) 1000000
  365. dwFrameInterval( 5) 1333333
  366. dwFrameInterval( 6) 2000000
  367. VideoStreaming Interface Descriptor:
  368. bLength 54
  369. bDescriptorType 36
  370. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  371. bFrameIndex 7
  372. bmCapabilities 0x00
  373. Still image unsupported
  374. wWidth 352
  375. wHeight 288
  376. dwMinBitRate 8110080
  377. dwMaxBitRate 48660480
  378. dwMaxVideoFrameBufferSize 202752
  379. dwDefaultFrameInterval 333333
  380. bFrameIntervalType 7
  381. dwFrameInterval( 0) 333333
  382. dwFrameInterval( 1) 416666
  383. dwFrameInterval( 2) 500000
  384. dwFrameInterval( 3) 666666
  385. dwFrameInterval( 4) 1000000
  386. dwFrameInterval( 5) 1333333
  387. dwFrameInterval( 6) 2000000
  388. VideoStreaming Interface Descriptor:
  389. bLength 54
  390. bDescriptorType 36
  391. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  392. bFrameIndex 8
  393. bmCapabilities 0x00
  394. Still image unsupported
  395. wWidth 432
  396. wHeight 240
  397. dwMinBitRate 8294400
  398. dwMaxBitRate 49766400
  399. dwMaxVideoFrameBufferSize 207360
  400. dwDefaultFrameInterval 333333
  401. bFrameIntervalType 7
  402. dwFrameInterval( 0) 333333
  403. dwFrameInterval( 1) 416666
  404. dwFrameInterval( 2) 500000
  405. dwFrameInterval( 3) 666666
  406. dwFrameInterval( 4) 1000000
  407. dwFrameInterval( 5) 1333333
  408. dwFrameInterval( 6) 2000000
  409. VideoStreaming Interface Descriptor:
  410. bLength 54
  411. bDescriptorType 36
  412. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  413. bFrameIndex 9
  414. bmCapabilities 0x00
  415. Still image unsupported
  416. wWidth 640
  417. wHeight 360
  418. dwMinBitRate 18432000
  419. dwMaxBitRate 110592000
  420. dwMaxVideoFrameBufferSize 460800
  421. dwDefaultFrameInterval 333333
  422. bFrameIntervalType 7
  423. dwFrameInterval( 0) 333333
  424. dwFrameInterval( 1) 416666
  425. dwFrameInterval( 2) 500000
  426. dwFrameInterval( 3) 666666
  427. dwFrameInterval( 4) 1000000
  428. dwFrameInterval( 5) 1333333
  429. dwFrameInterval( 6) 2000000
  430. VideoStreaming Interface Descriptor:
  431. bLength 54
  432. bDescriptorType 36
  433. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  434. bFrameIndex 10
  435. bmCapabilities 0x00
  436. Still image unsupported
  437. wWidth 800
  438. wHeight 448
  439. dwMinBitRate 28672000
  440. dwMaxBitRate 172032000
  441. dwMaxVideoFrameBufferSize 716800
  442. dwDefaultFrameInterval 333333
  443. bFrameIntervalType 7
  444. dwFrameInterval( 0) 333333
  445. dwFrameInterval( 1) 416666
  446. dwFrameInterval( 2) 500000
  447. dwFrameInterval( 3) 666666
  448. dwFrameInterval( 4) 1000000
  449. dwFrameInterval( 5) 1333333
  450. dwFrameInterval( 6) 2000000
  451. VideoStreaming Interface Descriptor:
  452. bLength 50
  453. bDescriptorType 36
  454. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  455. bFrameIndex 11
  456. bmCapabilities 0x00
  457. Still image unsupported
  458. wWidth 800
  459. wHeight 600
  460. dwMinBitRate 38400000
  461. dwMaxBitRate 184320000
  462. dwMaxVideoFrameBufferSize 960000
  463. dwDefaultFrameInterval 416666
  464. bFrameIntervalType 6
  465. dwFrameInterval( 0) 416666
  466. dwFrameInterval( 1) 500000
  467. dwFrameInterval( 2) 666666
  468. dwFrameInterval( 3) 1000000
  469. dwFrameInterval( 4) 1333333
  470. dwFrameInterval( 5) 2000000
  471. VideoStreaming Interface Descriptor:
  472. bLength 50
  473. bDescriptorType 36
  474. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  475. bFrameIndex 12
  476. bmCapabilities 0x00
  477. Still image unsupported
  478. wWidth 864
  479. wHeight 480
  480. dwMinBitRate 33177600
  481. dwMaxBitRate 159252480
  482. dwMaxVideoFrameBufferSize 829440
  483. dwDefaultFrameInterval 416666
  484. bFrameIntervalType 6
  485. dwFrameInterval( 0) 416666
  486. dwFrameInterval( 1) 500000
  487. dwFrameInterval( 2) 666666
  488. dwFrameInterval( 3) 1000000
  489. dwFrameInterval( 4) 1333333
  490. dwFrameInterval( 5) 2000000
  491. VideoStreaming Interface Descriptor:
  492. bLength 42
  493. bDescriptorType 36
  494. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  495. bFrameIndex 13
  496. bmCapabilities 0x00
  497. Still image unsupported
  498. wWidth 960
  499. wHeight 720
  500. dwMinBitRate 55296000
  501. dwMaxBitRate 165888000
  502. dwMaxVideoFrameBufferSize 1382400
  503. dwDefaultFrameInterval 666666
  504. bFrameIntervalType 4
  505. dwFrameInterval( 0) 666666
  506. dwFrameInterval( 1) 1000000
  507. dwFrameInterval( 2) 1333333
  508. dwFrameInterval( 3) 2000000
  509. VideoStreaming Interface Descriptor:
  510. bLength 42
  511. bDescriptorType 36
  512. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  513. bFrameIndex 14
  514. bmCapabilities 0x00
  515. Still image unsupported
  516. wWidth 1024
  517. wHeight 576
  518. dwMinBitRate 47185920
  519. dwMaxBitRate 141557760
  520. dwMaxVideoFrameBufferSize 1179648
  521. dwDefaultFrameInterval 666666
  522. bFrameIntervalType 4
  523. dwFrameInterval( 0) 666666
  524. dwFrameInterval( 1) 1000000
  525. dwFrameInterval( 2) 1333333
  526. dwFrameInterval( 3) 2000000
  527. VideoStreaming Interface Descriptor:
  528. bLength 38
  529. bDescriptorType 36
  530. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  531. bFrameIndex 15
  532. bmCapabilities 0x00
  533. Still image unsupported
  534. wWidth 1280
  535. wHeight 720
  536. dwMinBitRate 73728000
  537. dwMaxBitRate 147456000
  538. dwMaxVideoFrameBufferSize 1843200
  539. dwDefaultFrameInterval 1000000
  540. bFrameIntervalType 3
  541. dwFrameInterval( 0) 1000000
  542. dwFrameInterval( 1) 1333333
  543. dwFrameInterval( 2) 2000000
  544. VideoStreaming Interface Descriptor:
  545. bLength 34
  546. bDescriptorType 36
  547. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  548. bFrameIndex 16
  549. bmCapabilities 0x00
  550. Still image unsupported
  551. wWidth 1600
  552. wHeight 896
  553. dwMinBitRate 114688000
  554. dwMaxBitRate 172032000
  555. dwMaxVideoFrameBufferSize 2867200
  556. dwDefaultFrameInterval 1333333
  557. bFrameIntervalType 2
  558. dwFrameInterval( 0) 1333333
  559. dwFrameInterval( 1) 2000000
  560. VideoStreaming Interface Descriptor:
  561. bLength 30
  562. bDescriptorType 36
  563. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  564. bFrameIndex 17
  565. bmCapabilities 0x00
  566. Still image unsupported
  567. wWidth 1920
  568. wHeight 1080
  569. dwMinBitRate 165888000
  570. dwMaxBitRate 165888000
  571. dwMaxVideoFrameBufferSize 4147200
  572. dwDefaultFrameInterval 2000000
  573. bFrameIntervalType 1
  574. dwFrameInterval( 0) 2000000
  575. VideoStreaming Interface Descriptor:
  576. bLength 30
  577. bDescriptorType 36
  578. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  579. bFrameIndex 18
  580. bmCapabilities 0x00
  581. Still image unsupported
  582. wWidth 2304
  583. wHeight 1296
  584. dwMinBitRate 238878720
  585. dwMaxBitRate 238878720
  586. dwMaxVideoFrameBufferSize 5971968
  587. dwDefaultFrameInterval 4999998
  588. bFrameIntervalType 1
  589. dwFrameInterval( 0) 4999998
  590. VideoStreaming Interface Descriptor:
  591. bLength 30
  592. bDescriptorType 36
  593. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  594. bFrameIndex 19
  595. bmCapabilities 0x00
  596. Still image unsupported
  597. wWidth 2304
  598. wHeight 1536
  599. dwMinBitRate 283115520
  600. dwMaxBitRate 283115520
  601. dwMaxVideoFrameBufferSize 7077888
  602. dwDefaultFrameInterval 4999998
  603. bFrameIntervalType 1
  604. dwFrameInterval( 0) 4999998
  605. VideoStreaming Interface Descriptor:
  606. bLength 6
  607. bDescriptorType 36
  608. bDescriptorSubtype 13 (COLORFORMAT)
  609. bColorPrimaries 1 (BT.709,sRGB)
  610. bTransferCharacteristics 1 (BT.709)
  611. bMatrixCoefficients 4 (SMPTE 170M (BT.601))
  612. VideoStreaming Interface Descriptor:
  613. bLength 11
  614. bDescriptorType 36
  615. bDescriptorSubtype 6 (FORMAT_MJPEG)
  616. bFormatIndex 2
  617. bNumFrameDescriptors 17
  618. bFlags 1
  619. Fixed-size samples: Yes
  620. bDefaultFrameIndex 1
  621. bAspectRatioX 0
  622. bAspectRatioY 0
  623. bmInterlaceFlags 0x00
  624. Interlaced stream or variable: No
  625. Fields per frame: 1 fields
  626. Field 1 first: No
  627. Field pattern: Field 1 only
  628. bCopyProtect 0
  629. VideoStreaming Interface Descriptor:
  630. bLength 54
  631. bDescriptorType 36
  632. bDescriptorSubtype 7 (FRAME_MJPEG)
  633. bFrameIndex 1
  634. bmCapabilities 0x00
  635. Still image unsupported
  636. wWidth 640
  637. wHeight 480
  638. dwMinBitRate 24576000
  639. dwMaxBitRate 147456000
  640. dwMaxVideoFrameBufferSize 614400
  641. dwDefaultFrameInterval 333333
  642. bFrameIntervalType 7
  643. dwFrameInterval( 0) 333333
  644. dwFrameInterval( 1) 416666
  645. dwFrameInterval( 2) 500000
  646. dwFrameInterval( 3) 666666
  647. dwFrameInterval( 4) 1000000
  648. dwFrameInterval( 5) 1333333
  649. dwFrameInterval( 6) 2000000
  650. VideoStreaming Interface Descriptor:
  651. bLength 54
  652. bDescriptorType 36
  653. bDescriptorSubtype 7 (FRAME_MJPEG)
  654. bFrameIndex 2
  655. bmCapabilities 0x00
  656. Still image unsupported
  657. wWidth 160
  658. wHeight 90
  659. dwMinBitRate 1152000
  660. dwMaxBitRate 6912000
  661. dwMaxVideoFrameBufferSize 28800
  662. dwDefaultFrameInterval 333333
  663. bFrameIntervalType 7
  664. dwFrameInterval( 0) 333333
  665. dwFrameInterval( 1) 416666
  666. dwFrameInterval( 2) 500000
  667. dwFrameInterval( 3) 666666
  668. dwFrameInterval( 4) 1000000
  669. dwFrameInterval( 5) 1333333
  670. dwFrameInterval( 6) 2000000
  671. VideoStreaming Interface Descriptor:
  672. bLength 54
  673. bDescriptorType 36
  674. bDescriptorSubtype 7 (FRAME_MJPEG)
  675. bFrameIndex 3
  676. bmCapabilities 0x00
  677. Still image unsupported
  678. wWidth 160
  679. wHeight 120
  680. dwMinBitRate 1536000
  681. dwMaxBitRate 9216000
  682. dwMaxVideoFrameBufferSize 38400
  683. dwDefaultFrameInterval 333333
  684. bFrameIntervalType 7
  685. dwFrameInterval( 0) 333333
  686. dwFrameInterval( 1) 416666
  687. dwFrameInterval( 2) 500000
  688. dwFrameInterval( 3) 666666
  689. dwFrameInterval( 4) 1000000
  690. dwFrameInterval( 5) 1333333
  691. dwFrameInterval( 6) 2000000
  692. VideoStreaming Interface Descriptor:
  693. bLength 54
  694. bDescriptorType 36
  695. bDescriptorSubtype 7 (FRAME_MJPEG)
  696. bFrameIndex 4
  697. bmCapabilities 0x00
  698. Still image unsupported
  699. wWidth 176
  700. wHeight 144
  701. dwMinBitRate 2027520
  702. dwMaxBitRate 12165120
  703. dwMaxVideoFrameBufferSize 50688
  704. dwDefaultFrameInterval 333333
  705. bFrameIntervalType 7
  706. dwFrameInterval( 0) 333333
  707. dwFrameInterval( 1) 416666
  708. dwFrameInterval( 2) 500000
  709. dwFrameInterval( 3) 666666
  710. dwFrameInterval( 4) 1000000
  711. dwFrameInterval( 5) 1333333
  712. dwFrameInterval( 6) 2000000
  713. VideoStreaming Interface Descriptor:
  714. bLength 54
  715. bDescriptorType 36
  716. bDescriptorSubtype 7 (FRAME_MJPEG)
  717. bFrameIndex 5
  718. bmCapabilities 0x00
  719. Still image unsupported
  720. wWidth 320
  721. wHeight 180
  722. dwMinBitRate 4608000
  723. dwMaxBitRate 27648000
  724. dwMaxVideoFrameBufferSize 115200
  725. dwDefaultFrameInterval 333333
  726. bFrameIntervalType 7
  727. dwFrameInterval( 0) 333333
  728. dwFrameInterval( 1) 416666
  729. dwFrameInterval( 2) 500000
  730. dwFrameInterval( 3) 666666
  731. dwFrameInterval( 4) 1000000
  732. dwFrameInterval( 5) 1333333
  733. dwFrameInterval( 6) 2000000
  734. VideoStreaming Interface Descriptor:
  735. bLength 54
  736. bDescriptorType 36
  737. bDescriptorSubtype 7 (FRAME_MJPEG)
  738. bFrameIndex 6
  739. bmCapabilities 0x00
  740. Still image unsupported
  741. wWidth 320
  742. wHeight 240
  743. dwMinBitRate 6144000
  744. dwMaxBitRate 36864000
  745. dwMaxVideoFrameBufferSize 153600
  746. dwDefaultFrameInterval 333333
  747. bFrameIntervalType 7
  748. dwFrameInterval( 0) 333333
  749. dwFrameInterval( 1) 416666
  750. dwFrameInterval( 2) 500000
  751. dwFrameInterval( 3) 666666
  752. dwFrameInterval( 4) 1000000
  753. dwFrameInterval( 5) 1333333
  754. dwFrameInterval( 6) 2000000
  755. VideoStreaming Interface Descriptor:
  756. bLength 54
  757. bDescriptorType 36
  758. bDescriptorSubtype 7 (FRAME_MJPEG)
  759. bFrameIndex 7
  760. bmCapabilities 0x00
  761. Still image unsupported
  762. wWidth 352
  763. wHeight 288
  764. dwMinBitRate 8110080
  765. dwMaxBitRate 48660480
  766. dwMaxVideoFrameBufferSize 202752
  767. dwDefaultFrameInterval 333333
  768. bFrameIntervalType 7
  769. dwFrameInterval( 0) 333333
  770. dwFrameInterval( 1) 416666
  771. dwFrameInterval( 2) 500000
  772. dwFrameInterval( 3) 666666
  773. dwFrameInterval( 4) 1000000
  774. dwFrameInterval( 5) 1333333
  775. dwFrameInterval( 6) 2000000
  776. VideoStreaming Interface Descriptor:
  777. bLength 54
  778. bDescriptorType 36
  779. bDescriptorSubtype 7 (FRAME_MJPEG)
  780. bFrameIndex 8
  781. bmCapabilities 0x00
  782. Still image unsupported
  783. wWidth 432
  784. wHeight 240
  785. dwMinBitRate 8294400
  786. dwMaxBitRate 49766400
  787. dwMaxVideoFrameBufferSize 207360
  788. dwDefaultFrameInterval 333333
  789. bFrameIntervalType 7
  790. dwFrameInterval( 0) 333333
  791. dwFrameInterval( 1) 416666
  792. dwFrameInterval( 2) 500000
  793. dwFrameInterval( 3) 666666
  794. dwFrameInterval( 4) 1000000
  795. dwFrameInterval( 5) 1333333
  796. dwFrameInterval( 6) 2000000
  797. VideoStreaming Interface Descriptor:
  798. bLength 54
  799. bDescriptorType 36
  800. bDescriptorSubtype 7 (FRAME_MJPEG)
  801. bFrameIndex 9
  802. bmCapabilities 0x00
  803. Still image unsupported
  804. wWidth 640
  805. wHeight 360
  806. dwMinBitRate 18432000
  807. dwMaxBitRate 110592000
  808. dwMaxVideoFrameBufferSize 460800
  809. dwDefaultFrameInterval 333333
  810. bFrameIntervalType 7
  811. dwFrameInterval( 0) 333333
  812. dwFrameInterval( 1) 416666
  813. dwFrameInterval( 2) 500000
  814. dwFrameInterval( 3) 666666
  815. dwFrameInterval( 4) 1000000
  816. dwFrameInterval( 5) 1333333
  817. dwFrameInterval( 6) 2000000
  818. VideoStreaming Interface Descriptor:
  819. bLength 54
  820. bDescriptorType 36
  821. bDescriptorSubtype 7 (FRAME_MJPEG)
  822. bFrameIndex 10
  823. bmCapabilities 0x00
  824. Still image unsupported
  825. wWidth 800
  826. wHeight 448
  827. dwMinBitRate 28672000
  828. dwMaxBitRate 172032000
  829. dwMaxVideoFrameBufferSize 716800
  830. dwDefaultFrameInterval 333333
  831. bFrameIntervalType 7
  832. dwFrameInterval( 0) 333333
  833. dwFrameInterval( 1) 416666
  834. dwFrameInterval( 2) 500000
  835. dwFrameInterval( 3) 666666
  836. dwFrameInterval( 4) 1000000
  837. dwFrameInterval( 5) 1333333
  838. dwFrameInterval( 6) 2000000
  839. VideoStreaming Interface Descriptor:
  840. bLength 54
  841. bDescriptorType 36
  842. bDescriptorSubtype 7 (FRAME_MJPEG)
  843. bFrameIndex 11
  844. bmCapabilities 0x00
  845. Still image unsupported
  846. wWidth 800
  847. wHeight 600
  848. dwMinBitRate 38400000
  849. dwMaxBitRate 230400000
  850. dwMaxVideoFrameBufferSize 960000
  851. dwDefaultFrameInterval 333333
  852. bFrameIntervalType 7
  853. dwFrameInterval( 0) 333333
  854. dwFrameInterval( 1) 416666
  855. dwFrameInterval( 2) 500000
  856. dwFrameInterval( 3) 666666
  857. dwFrameInterval( 4) 1000000
  858. dwFrameInterval( 5) 1333333
  859. dwFrameInterval( 6) 2000000
  860. VideoStreaming Interface Descriptor:
  861. bLength 54
  862. bDescriptorType 36
  863. bDescriptorSubtype 7 (FRAME_MJPEG)
  864. bFrameIndex 12
  865. bmCapabilities 0x00
  866. Still image unsupported
  867. wWidth 864
  868. wHeight 480
  869. dwMinBitRate 33177600
  870. dwMaxBitRate 199065600
  871. dwMaxVideoFrameBufferSize 829440
  872. dwDefaultFrameInterval 333333
  873. bFrameIntervalType 7
  874. dwFrameInterval( 0) 333333
  875. dwFrameInterval( 1) 416666
  876. dwFrameInterval( 2) 500000
  877. dwFrameInterval( 3) 666666
  878. dwFrameInterval( 4) 1000000
  879. dwFrameInterval( 5) 1333333
  880. dwFrameInterval( 6) 2000000
  881. VideoStreaming Interface Descriptor:
  882. bLength 54
  883. bDescriptorType 36
  884. bDescriptorSubtype 7 (FRAME_MJPEG)
  885. bFrameIndex 13
  886. bmCapabilities 0x00
  887. Still image unsupported
  888. wWidth 960
  889. wHeight 720
  890. dwMinBitRate 55296000
  891. dwMaxBitRate 331776000
  892. dwMaxVideoFrameBufferSize 1382400
  893. dwDefaultFrameInterval 333333
  894. bFrameIntervalType 7
  895. dwFrameInterval( 0) 333333
  896. dwFrameInterval( 1) 416666
  897. dwFrameInterval( 2) 500000
  898. dwFrameInterval( 3) 666666
  899. dwFrameInterval( 4) 1000000
  900. dwFrameInterval( 5) 1333333
  901. dwFrameInterval( 6) 2000000
  902. VideoStreaming Interface Descriptor:
  903. bLength 54
  904. bDescriptorType 36
  905. bDescriptorSubtype 7 (FRAME_MJPEG)
  906. bFrameIndex 14
  907. bmCapabilities 0x00
  908. Still image unsupported
  909. wWidth 1024
  910. wHeight 576
  911. dwMinBitRate 47185920
  912. dwMaxBitRate 283115520
  913. dwMaxVideoFrameBufferSize 1179648
  914. dwDefaultFrameInterval 333333
  915. bFrameIntervalType 7
  916. dwFrameInterval( 0) 333333
  917. dwFrameInterval( 1) 416666
  918. dwFrameInterval( 2) 500000
  919. dwFrameInterval( 3) 666666
  920. dwFrameInterval( 4) 1000000
  921. dwFrameInterval( 5) 1333333
  922. dwFrameInterval( 6) 2000000
  923. VideoStreaming Interface Descriptor:
  924. bLength 58
  925. bDescriptorType 36
  926. bDescriptorSubtype 7 (FRAME_MJPEG)
  927. bFrameIndex 15
  928. bmCapabilities 0x00
  929. Still image unsupported
  930. wWidth 1280
  931. wHeight 720
  932. dwMinBitRate 73728000
  933. dwMaxBitRate 884736000
  934. dwMaxVideoFrameBufferSize 1843200
  935. dwDefaultFrameInterval 333333
  936. bFrameIntervalType 8
  937. dwFrameInterval( 0) 166666
  938. dwFrameInterval( 1) 333333
  939. dwFrameInterval( 2) 416666
  940. dwFrameInterval( 3) 500000
  941. dwFrameInterval( 4) 666666
  942. dwFrameInterval( 5) 1000000
  943. dwFrameInterval( 6) 1333333
  944. dwFrameInterval( 7) 2000000
  945. VideoStreaming Interface Descriptor:
  946. bLength 54
  947. bDescriptorType 36
  948. bDescriptorSubtype 7 (FRAME_MJPEG)
  949. bFrameIndex 16
  950. bmCapabilities 0x00
  951. Still image unsupported
  952. wWidth 1600
  953. wHeight 896
  954. dwMinBitRate 114688000
  955. dwMaxBitRate 688128000
  956. dwMaxVideoFrameBufferSize 2867200
  957. dwDefaultFrameInterval 333333
  958. bFrameIntervalType 7
  959. dwFrameInterval( 0) 333333
  960. dwFrameInterval( 1) 416666
  961. dwFrameInterval( 2) 500000
  962. dwFrameInterval( 3) 666666
  963. dwFrameInterval( 4) 1000000
  964. dwFrameInterval( 5) 1333333
  965. dwFrameInterval( 6) 2000000
  966. VideoStreaming Interface Descriptor:
  967. bLength 54
  968. bDescriptorType 36
  969. bDescriptorSubtype 7 (FRAME_MJPEG)
  970. bFrameIndex 17
  971. bmCapabilities 0x00
  972. Still image unsupported
  973. wWidth 1920
  974. wHeight 1080
  975. dwMinBitRate 165888000
  976. dwMaxBitRate 995328000
  977. dwMaxVideoFrameBufferSize 4147200
  978. dwDefaultFrameInterval 333333
  979. bFrameIntervalType 7
  980. dwFrameInterval( 0) 333333
  981. dwFrameInterval( 1) 416666
  982. dwFrameInterval( 2) 500000
  983. dwFrameInterval( 3) 666666
  984. dwFrameInterval( 4) 1000000
  985. dwFrameInterval( 5) 1333333
  986. dwFrameInterval( 6) 2000000
  987. VideoStreaming Interface Descriptor:
  988. bLength 6
  989. bDescriptorType 36
  990. bDescriptorSubtype 13 (COLORFORMAT)
  991. bColorPrimaries 1 (BT.709,sRGB)
  992. bTransferCharacteristics 1 (BT.709)
  993. bMatrixCoefficients 4 (SMPTE 170M (BT.601))
  994. Interface Descriptor:
  995. bLength 9
  996. bDescriptorType 4
  997. bInterfaceNumber 1
  998. bAlternateSetting 1
  999. bNumEndpoints 1
  1000. bInterfaceClass 14 Video
  1001. bInterfaceSubClass 2 Video Streaming
  1002. bInterfaceProtocol 0
  1003. iInterface 0
  1004. Endpoint Descriptor:
  1005. bLength 7
  1006. bDescriptorType 5
  1007. bEndpointAddress 0x81 EP 1 IN
  1008. bmAttributes 5
  1009. Transfer Type Isochronous
  1010. Synch Type Asynchronous
  1011. Usage Type Data
  1012. wMaxPacketSize 0x00c0 1x 192 bytes
  1013. bInterval 1
  1014. Interface Descriptor:
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  1016. bDescriptorType 4
  1017. bInterfaceNumber 1
  1018. bAlternateSetting 2
  1019. bNumEndpoints 1
  1020. bInterfaceClass 14 Video
  1021. bInterfaceSubClass 2 Video Streaming
  1022. bInterfaceProtocol 0
  1023. iInterface 0
  1024. Endpoint Descriptor:
  1025. bLength 7
  1026. bDescriptorType 5
  1027. bEndpointAddress 0x81 EP 1 IN
  1028. bmAttributes 5
  1029. Transfer Type Isochronous
  1030. Synch Type Asynchronous
  1031. Usage Type Data
  1032. wMaxPacketSize 0x0180 1x 384 bytes
  1033. bInterval 1
  1034. Interface Descriptor:
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  1036. bDescriptorType 4
  1037. bInterfaceNumber 1
  1038. bAlternateSetting 3
  1039. bNumEndpoints 1
  1040. bInterfaceClass 14 Video
  1041. bInterfaceSubClass 2 Video Streaming
  1042. bInterfaceProtocol 0
  1043. iInterface 0
  1044. Endpoint Descriptor:
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  1046. bDescriptorType 5
  1047. bEndpointAddress 0x81 EP 1 IN
  1048. bmAttributes 5
  1049. Transfer Type Isochronous
  1050. Synch Type Asynchronous
  1051. Usage Type Data
  1052. wMaxPacketSize 0x0200 1x 512 bytes
  1053. bInterval 1
  1054. Interface Descriptor:
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  1056. bDescriptorType 4
  1057. bInterfaceNumber 1
  1058. bAlternateSetting 4
  1059. bNumEndpoints 1
  1060. bInterfaceClass 14 Video
  1061. bInterfaceSubClass 2 Video Streaming
  1062. bInterfaceProtocol 0
  1063. iInterface 0
  1064. Endpoint Descriptor:
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  1066. bDescriptorType 5
  1067. bEndpointAddress 0x81 EP 1 IN
  1068. bmAttributes 5
  1069. Transfer Type Isochronous
  1070. Synch Type Asynchronous
  1071. Usage Type Data
  1072. wMaxPacketSize 0x0280 1x 640 bytes
  1073. bInterval 1
  1074. Interface Descriptor:
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  1076. bDescriptorType 4
  1077. bInterfaceNumber 1
  1078. bAlternateSetting 5
  1079. bNumEndpoints 1
  1080. bInterfaceClass 14 Video
  1081. bInterfaceSubClass 2 Video Streaming
  1082. bInterfaceProtocol 0
  1083. iInterface 0
  1084. Endpoint Descriptor:
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  1086. bDescriptorType 5
  1087. bEndpointAddress 0x81 EP 1 IN
  1088. bmAttributes 5
  1089. Transfer Type Isochronous
  1090. Synch Type Asynchronous
  1091. Usage Type Data
  1092. wMaxPacketSize 0x0320 1x 800 bytes
  1093. bInterval 1
  1094. Interface Descriptor:
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  1096. bDescriptorType 4
  1097. bInterfaceNumber 1
  1098. bAlternateSetting 6
  1099. bNumEndpoints 1
  1100. bInterfaceClass 14 Video
  1101. bInterfaceSubClass 2 Video Streaming
  1102. bInterfaceProtocol 0
  1103. iInterface 0
  1104. Endpoint Descriptor:
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  1106. bDescriptorType 5
  1107. bEndpointAddress 0x81 EP 1 IN
  1108. bmAttributes 5
  1109. Transfer Type Isochronous
  1110. Synch Type Asynchronous
  1111. Usage Type Data
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  1113. bInterval 1
  1114. Interface Descriptor:
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  1116. bDescriptorType 4
  1117. bInterfaceNumber 1
  1118. bAlternateSetting 7
  1119. bNumEndpoints 1
  1120. bInterfaceClass 14 Video
  1121. bInterfaceSubClass 2 Video Streaming
  1122. bInterfaceProtocol 0
  1123. iInterface 0
  1124. Endpoint Descriptor:
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  1126. bDescriptorType 5
  1127. bEndpointAddress 0x81 EP 1 IN
  1128. bmAttributes 5
  1129. Transfer Type Isochronous
  1130. Synch Type Asynchronous
  1131. Usage Type Data
  1132. wMaxPacketSize 0x0a80 2x 640 bytes
  1133. bInterval 1
  1134. Interface Descriptor:
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  1136. bDescriptorType 4
  1137. bInterfaceNumber 1
  1138. bAlternateSetting 8
  1139. bNumEndpoints 1
  1140. bInterfaceClass 14 Video
  1141. bInterfaceSubClass 2 Video Streaming
  1142. bInterfaceProtocol 0
  1143. iInterface 0
  1144. Endpoint Descriptor:
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  1146. bDescriptorType 5
  1147. bEndpointAddress 0x81 EP 1 IN
  1148. bmAttributes 5
  1149. Transfer Type Isochronous
  1150. Synch Type Asynchronous
  1151. Usage Type Data
  1152. wMaxPacketSize 0x0b20 2x 800 bytes
  1153. bInterval 1
  1154. Interface Descriptor:
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  1156. bDescriptorType 4
  1157. bInterfaceNumber 1
  1158. bAlternateSetting 9
  1159. bNumEndpoints 1
  1160. bInterfaceClass 14 Video
  1161. bInterfaceSubClass 2 Video Streaming
  1162. bInterfaceProtocol 0
  1163. iInterface 0
  1164. Endpoint Descriptor:
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  1166. bDescriptorType 5
  1167. bEndpointAddress 0x81 EP 1 IN
  1168. bmAttributes 5
  1169. Transfer Type Isochronous
  1170. Synch Type Asynchronous
  1171. Usage Type Data
  1172. wMaxPacketSize 0x0be0 2x 992 bytes
  1173. bInterval 1
  1174. Interface Descriptor:
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  1176. bDescriptorType 4
  1177. bInterfaceNumber 1
  1178. bAlternateSetting 10
  1179. bNumEndpoints 1
  1180. bInterfaceClass 14 Video
  1181. bInterfaceSubClass 2 Video Streaming
  1182. bInterfaceProtocol 0
  1183. iInterface 0
  1184. Endpoint Descriptor:
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  1186. bDescriptorType 5
  1187. bEndpointAddress 0x81 EP 1 IN
  1188. bmAttributes 5
  1189. Transfer Type Isochronous
  1190. Synch Type Asynchronous
  1191. Usage Type Data
  1192. wMaxPacketSize 0x1380 3x 896 bytes
  1193. bInterval 1
  1194. Interface Descriptor:
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  1196. bDescriptorType 4
  1197. bInterfaceNumber 1
  1198. bAlternateSetting 11
  1199. bNumEndpoints 1
  1200. bInterfaceClass 14 Video
  1201. bInterfaceSubClass 2 Video Streaming
  1202. bInterfaceProtocol 0
  1203. iInterface 0
  1204. Endpoint Descriptor:
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  1206. bDescriptorType 5
  1207. bEndpointAddress 0x81 EP 1 IN
  1208. bmAttributes 5
  1209. Transfer Type Isochronous
  1210. Synch Type Asynchronous
  1211. Usage Type Data
  1212. wMaxPacketSize 0x13fc 3x 1020 bytes
  1213. bInterval 1
  1214. Interface Association:
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  1216. bDescriptorType 11
  1217. bFirstInterface 2
  1218. bInterfaceCount 2
  1219. bFunctionClass 1 Audio
  1220. bFunctionSubClass 2 Streaming
  1221. bFunctionProtocol 0
  1222. iFunction 0
  1223. Interface Descriptor:
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  1225. bDescriptorType 4
  1226. bInterfaceNumber 2
  1227. bAlternateSetting 0
  1228. bNumEndpoints 0
  1229. bInterfaceClass 1 Audio
  1230. bInterfaceSubClass 1 Control Device
  1231. bInterfaceProtocol 0
  1232. iInterface 0
  1233. AudioControl Interface Descriptor:
  1234. bLength 9
  1235. bDescriptorType 36
  1236. bDescriptorSubtype 1 (HEADER)
  1237. bcdADC 1.00
  1238. wTotalLength 0x0026
  1239. bInCollection 1
  1240. baInterfaceNr(0) 3
  1241. AudioControl Interface Descriptor:
  1242. bLength 12
  1243. bDescriptorType 36
  1244. bDescriptorSubtype 2 (INPUT_TERMINAL)
  1245. bTerminalID 1
  1246. wTerminalType 0x0201 Microphone
  1247. bAssocTerminal 0
  1248. bNrChannels 1
  1249. wChannelConfig 0x0003
  1250. Left Front (L)
  1251. Right Front (R)
  1252. iChannelNames 0
  1253. iTerminal 0
  1254. AudioControl Interface Descriptor:
  1255. bLength 9
  1256. bDescriptorType 36
  1257. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  1258. bTerminalID 3
  1259. wTerminalType 0x0101 USB Streaming
  1260. bAssocTerminal 0
  1261. bSourceID 5
  1262. iTerminal 0
  1263. AudioControl Interface Descriptor:
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  1265. bDescriptorType 36
  1266. bDescriptorSubtype 6 (FEATURE_UNIT)
  1267. bUnitID 5
  1268. bSourceID 1
  1269. bControlSize 1
  1270. bmaControls(0) 0x03
  1271. Mute Control
  1272. Volume Control
  1273. iFeature 0
  1274. Interface Descriptor:
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  1276. bDescriptorType 4
  1277. bInterfaceNumber 3
  1278. bAlternateSetting 0
  1279. bNumEndpoints 0
  1280. bInterfaceClass 1 Audio
  1281. bInterfaceSubClass 2 Streaming
  1282. bInterfaceProtocol 0
  1283. iInterface 0
  1284. Interface Descriptor:
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  1286. bDescriptorType 4
  1287. bInterfaceNumber 3
  1288. bAlternateSetting 1
  1289. bNumEndpoints 1
  1290. bInterfaceClass 1 Audio
  1291. bInterfaceSubClass 2 Streaming
  1292. bInterfaceProtocol 0
  1293. iInterface 0
  1294. AudioStreaming Interface Descriptor:
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  1296. bDescriptorType 36
  1297. bDescriptorSubtype 1 (AS_GENERAL)
  1298. bTerminalLink 3
  1299. bDelay 255 frames
  1300. wFormatTag 0x0001 PCM
  1301. AudioStreaming Interface Descriptor:
  1302. bLength 11
  1303. bDescriptorType 36
  1304. bDescriptorSubtype 2 (FORMAT_TYPE)
  1305. bFormatType 1 (FORMAT_TYPE_I)
  1306. bNrChannels 2
  1307. bSubframeSize 2
  1308. bBitResolution 16
  1309. bSamFreqType 1 Discrete
  1310. tSamFreq[ 0] 16000
  1311. Endpoint Descriptor:
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  1313. bDescriptorType 5
  1314. bEndpointAddress 0x82 EP 2 IN
  1315. bmAttributes 5
  1316. Transfer Type Isochronous
  1317. Synch Type Asynchronous
  1318. Usage Type Data
  1319. wMaxPacketSize 0x0044 1x 68 bytes
  1320. bInterval 4
  1321. bRefresh 0
  1322. bSynchAddress 0
  1323. AudioStreaming Endpoint Descriptor:
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  1325. bDescriptorType 37
  1326. bDescriptorSubtype 1 (EP_GENERAL)
  1327. bmAttributes 0x01
  1328. Sampling Frequency
  1329. bLockDelayUnits 0 Undefined
  1330. wLockDelay 0x0000
  1331. Interface Descriptor:
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  1333. bDescriptorType 4
  1334. bInterfaceNumber 3
  1335. bAlternateSetting 2
  1336. bNumEndpoints 1
  1337. bInterfaceClass 1 Audio
  1338. bInterfaceSubClass 2 Streaming
  1339. bInterfaceProtocol 0
  1340. iInterface 0
  1341. AudioStreaming Interface Descriptor:
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  1343. bDescriptorType 36
  1344. bDescriptorSubtype 1 (AS_GENERAL)
  1345. bTerminalLink 3
  1346. bDelay 255 frames
  1347. wFormatTag 0x0001 PCM
  1348. AudioStreaming Interface Descriptor:
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  1350. bDescriptorType 36
  1351. bDescriptorSubtype 2 (FORMAT_TYPE)
  1352. bFormatType 1 (FORMAT_TYPE_I)
  1353. bNrChannels 2
  1354. bSubframeSize 2
  1355. bBitResolution 16
  1356. bSamFreqType 1 Discrete
  1357. tSamFreq[ 0] 24000
  1358. Endpoint Descriptor:
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  1360. bDescriptorType 5
  1361. bEndpointAddress 0x82 EP 2 IN
  1362. bmAttributes 5
  1363. Transfer Type Isochronous
  1364. Synch Type Asynchronous
  1365. Usage Type Data
  1366. wMaxPacketSize 0x0064 1x 100 bytes
  1367. bInterval 4
  1368. bRefresh 0
  1369. bSynchAddress 0
  1370. AudioStreaming Endpoint Descriptor:
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  1372. bDescriptorType 37
  1373. bDescriptorSubtype 1 (EP_GENERAL)
  1374. bmAttributes 0x01
  1375. Sampling Frequency
  1376. bLockDelayUnits 0 Undefined
  1377. wLockDelay 0x0000
  1378. Interface Descriptor:
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  1380. bDescriptorType 4
  1381. bInterfaceNumber 3
  1382. bAlternateSetting 3
  1383. bNumEndpoints 1
  1384. bInterfaceClass 1 Audio
  1385. bInterfaceSubClass 2 Streaming
  1386. bInterfaceProtocol 0
  1387. iInterface 0
  1388. AudioStreaming Interface Descriptor:
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  1390. bDescriptorType 36
  1391. bDescriptorSubtype 1 (AS_GENERAL)
  1392. bTerminalLink 3
  1393. bDelay 255 frames
  1394. wFormatTag 0x0001 PCM
  1395. AudioStreaming Interface Descriptor:
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  1397. bDescriptorType 36
  1398. bDescriptorSubtype 2 (FORMAT_TYPE)
  1399. bFormatType 1 (FORMAT_TYPE_I)
  1400. bNrChannels 2
  1401. bSubframeSize 2
  1402. bBitResolution 16
  1403. bSamFreqType 1 Discrete
  1404. tSamFreq[ 0] 32000
  1405. Endpoint Descriptor:
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  1407. bDescriptorType 5
  1408. bEndpointAddress 0x82 EP 2 IN
  1409. bmAttributes 5
  1410. Transfer Type Isochronous
  1411. Synch Type Asynchronous
  1412. Usage Type Data
  1413. wMaxPacketSize 0x0084 1x 132 bytes
  1414. bInterval 4
  1415. bRefresh 0
  1416. bSynchAddress 0
  1417. AudioStreaming Endpoint Descriptor:
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  1419. bDescriptorType 37
  1420. bDescriptorSubtype 1 (EP_GENERAL)
  1421. bmAttributes 0x01
  1422. Sampling Frequency
  1423. bLockDelayUnits 0 Undefined
  1424. wLockDelay 0x0000
  1425. Device Qualifier (for other device speed):
  1426. bLength 10
  1427. bDescriptorType 6
  1428. bcdUSB 2.00
  1429. bDeviceClass 239 Miscellaneous Device
  1430. bDeviceSubClass 2
  1431. bDeviceProtocol 1 Interface Association
  1432. bMaxPacketSize0 64
  1433. bNumConfigurations 1
  1434. Device Status: 0x0000
  1435. (Bus Powered)
  1436.  
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