从 GoPro 检索视频时出现问题

Question

我在从 GoPro 检索视频时遇到问题。我能够安装 GoPro 并看到“Get_started_with_GoPro.URL”文件，但没有视频或图像文件。同样，我有

$ gphoto2 -L
There is no file in folder '/'.                                                
There is 1 file in folder '/store_00010001'.
#1     Get_started_with_GoPro.URL r-     1 KB text/html
There is no file in folder '/store_00010001/DCIM'.
There is no file in folder '/store_00010001/DCIM_00000001'.

下面是大量的调试输出，可能有助于深入研究问题。

就 gvfs-mount 而言，我有

$ gvfs-mount -li
Volume(0): GoPro HERO
Type: GProxyVolume (GProxyVolumeMonitorGPhoto2)
ids:
unix-device: '/dev/bus/usb/001/006'
activation_root=gphoto2://[usb:001,006]/
themed icons:  [camera-photo]
symbolic themed icons:  [camera-photo-symbolic]  [camera-symbolic]  [camera-photo]  [camera]
can_mount=1
can_eject=0
should_automount=1

在设备中的插件之后运行 dmesg 给了我

[ 1191.640449] usb 1-1: USB disconnect, device number 6
[ 1195.017487] usb 1-1: new high-speed USB device number 7 using xhci_hcd
[ 1195.203112] usb 1-1: New USB device found, idVendor=2672, idProduct=000c
[ 1195.203117] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1195.203119] usb 1-1: Product: GoPro HERO
[ 1195.203121] usb 1-1: Manufacturer: GoPro
[ 1195.203122] usb 1-1: SerialNumber: C3111025740636

和 lsusb -v 在设备上

Bus 001 Device 007: ID 2672:000c                                                                                                                                                                                                        
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0        64
  idVendor           0x2672
  idProduct          0x000c
  bcdDevice            0.00
  iManufacturer           1 GoPro
  iProduct                2 GoPro HERO
  iSerial                 3 C3111025740636
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           39
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0xc0
      Self Powered
    MaxPower                4mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           3
      bInterfaceClass         6 Imaging
      bInterfaceSubClass      1 Still Image Capture
      bInterfaceProtocol      1 Picture Transfer Protocol (PIMA 15470)
      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               0
      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               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval              16
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:     0x0001
  Self Powered

Answer 1

我在 UbuntuGnome Xenial 和 GoPro Session Hero 4 下也遇到了同样的问题。

问题来自 libgphoto2 中的错误。该库需要更新到 2.5.10 版才能解决问题并恢复对 GoPro 的完全访问权限。

我已经在本文中解释了所需的步骤http://bernaerts.dyndns.org/linux/74-ubuntu/347-ubuntu-xenial-gopro-usb-access-bug

干杯。

Answer 2

这在 Ubuntu 16.04 (Xenial) 中对我有用：

1. 从下一个 ubuntu 版本“The Yakkety Yak”下载以下更新

   • libgphoto2-port12_2.5.10-3_amd64.deb
   • libgphoto2-port12_2.5.10-3_i386.deb
   • libgphoto2-6_2.5.10-3_i386.deb
   • libgphoto2-6_2.5.10-3_amd64.deb

2. 安装它们 sudo dpkg -i libgphoto2-port12_2.5.10-3_amd64.deb libgphoto2-port12_2.5.10-3_i386.deb libgphoto2-6_2.5.10-3_i386.deb libgphoto2-6_2.5.10-3_amd64.deb

您现在可以使用 Shotwell 导入视频。

Answer 3

下面的代码有点hacky，但是有效：

1. 安装virtualbox/vagrant
2. 按照http://code-chronicle.blogspot.de/2014/08/connect-usb-device-through-vagrant.html上的说明在 virtualbox 中启用 USB。
3. 设置流浪者文件

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure(2) do |config|
  config.vm.box = "hashicorp/precise64"

  config.vm.provider "virtualbox" do |vb|
     vb.memory = "1024"
     vb.customize ["modifyvm", :id, "--usb", "on"]
     vb.customize ["modifyvm", :id, "--usbehci", "on"]
     vb.customize ["usbfilter", "add", "0",
                   "--target", :id,
                   "--name", "gopro",
                   "--manufacturer", "GoPro",
                   "--product", "GoPro Hero"]

  config.vm.provision "shell", :inline => "sudo apt-get update; sudo apt-get -y install gphoto2"
  end

end

4. 做 vagrant up，vagrant ssh
5. sudo gphoto2 -L 列出您的视频和图片
6. sudo gphoto2 -P 下载您的所有文件