hdtv usb stick

dmesg.log

[   43.123886] ehci-pci 0000:00:1d.0: setting latency timer to 64
[   43.337450] usb 2-1.2: new high-speed USB device number 5 using ehci-pci
[   43.464032] dvb-usb: found a 'Pinnacle PCTV Hybrid Stick Solo' in cold state, will try to load a firmware
[   43.464514] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
[   43.666864] dib0700: firmware started successfully.
[   44.167661] dvb-usb: found a 'Pinnacle PCTV Hybrid Stick Solo' in warm state.
[   44.167737] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[   44.167843] DVB: registering new adapter (Pinnacle PCTV Hybrid Stick Solo)
[   44.997111] usb 2-1.2: DVB: registering adapter 0 frontend 0 (DiBcom 7000PC)...
[   45.001678] xc4000 9-0061: creating new instance
[   45.007357] xc4000: Successfully identified at address 0x61
[   45.007363] xc4000: Firmware has not been loaded previously
[   45.008195] Error: firmware dvb-fe-xc4000-1.4.fw not found.
[   45.008201] xc4000 9-0061: destroying instance
[   45.031243] Registered IR keymap rc-dib0700-rc5
[   45.031378] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/rc/rc0/input19
[   45.031475] rc0: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/rc/rc0
[   45.031639] dvb-usb: schedule remote query interval to 50 msecs.
[   45.031644] dvb-usb: Pinnacle PCTV Hybrid Stick Solo successfully initialized and connected.
[   45.031796] usbcore: registered new interface driver dvb_usb_dib0700

lsusb.log

Bus 002 Device 005: ID 2304:023e Pinnacle Systems, Inc. PCTV 340e SE
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x2304 Pinnacle Systems, Inc.
  idProduct          0x023e PCTV 340e SE
  bcdDevice            1.00
  iManufacturer           1 YUANRD
  iProduct                2 PCTV 340e SE
  iSerial                 3 01013A5716
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           46
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           4
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      0 
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0000
  (Bus Powered)