iaxclient-devel

[Iaxclient-devel] The cam is not attached during Iaxclient start then it's impossible to attach it later. but Video devices got nothing?

[db p. <pe...@gm...>]

Hi all,
  The problem can reproduced by follow steps,
  1. start Iaxclient without any video capture device.
  2. plug in video capture device,
  3. call 'iaxc_video_devices_get(...)',can't get the video device we
pluged in just now.
 The method 'iaxc_video_devices_get(...)' can't get any devices after
'IAXC_EVENT_VIDCAP_DEVICE' event ocurrs,my OS is Windows XP.

Thanks

Re: [Iaxclient-devel] The cam is not attached during Iaxclient start then it's impossible to attach it later. but Video devices got nothing?

[Peter G. <jpg...@gm...>]

On Mon, Apr 21, 2008 at 4:01 AM, db peng <pe...@gm...> wrote:
> Hi all,
>   The problem can reproduced by follow steps,
>   1. start Iaxclient without any video capture device.
>   2. plug in video capture device,
>   3. call 'iaxc_video_devices_get(...)',can't get the video device we
>  pluged in just now.
>   The method 'iaxc_video_devices_get(...)' can't get any devices after
>  'IAXC_EVENT_VIDCAP_DEVICE' event ocurrs,my OS is Windows XP.

This does seem like a problem.

What kind of video capture device is this?

Does your application receive an IAXC_EVENT_VIDCAP_DEVICE event?

Pete

Re: [Iaxclient-devel] The cam is not attached during Iaxclient start then it's impossible to attach it later. but Video devices got nothing?

[db p. <pe...@gm...>]

Hi Pete,
...
[[SKIPPED]]
...
>  This does seem like a problem.
>
>  What kind of video capture device is this?
>
My cam is 'logitech quickcam 4000',another cam is 'Camera chip Fusion
100',it got the same problem,
P.S:I start Iaxclient with cam,it is work well.

>  Does your application receive an IAXC_EVENT_VIDCAP_DEVICE event?
>
Yes,I received IAXC_EVENT_VIDCAP_DEVICE event 12 times,as follow,
{{{
...
ready...
VideoCaptureDeviceEvent:
VideoCaptureDeviceEvent:
VideoCaptureDeviceEvent:
VideoCaptureDeviceEvent:
VideoCaptureDeviceEvent:
VideoCaptureDeviceEvent:
VideoCaptureDeviceEvent:
VideoCaptureDeviceEvent:
VideoCaptureDeviceEvent:
VideoCaptureDeviceEvent:
VideoCaptureDeviceEvent:
VideoCaptureDeviceEvent:
regAcknowledged:1 XXX@XXX:4569 18 -1
....
}}}
I have a suggestion the event it's better divid into 2 kind of
it(INSERTION/REMOVE).eg.
IAXC_EVENT_VIDCAP_DEVICE_INSERT & IAXC_EVENT_VIDCAP_DEVICE_REMOVE
just invoke it once?

>  Pete
>