[streaming] Re: USB Cameras....

Richard Ham rich-lists at edit-co.com
Wed Oct 15 11:59:47 CEST 2003


> > I'm sure this part of code can be more tolerant and support more
> > webcams.
>
> OK, I'll go looking and see if I can figure out where and how. (My
C++
> is 10 yrs old, and I haven't touched it since I learnt it)

I've spent a bit of time playing in the code - since I wanted to play
more debugging in gdb, I used --enable-debug in the configure script -
this is what resulted:

======= SNIP
2003-10-15 19:58:26 [DEBUG/Vls]  In normaltrickplay.h line 61 -> New
instance of module "trickplay:normal"
Info : Found V4L device Logitech USB Camera
       1 channel(s)
       32x32->360x296
Info : Changing to channel 0 (Camera)
Info : Found V4L window 320x240
2003-10-15 19:58:26 [INFO/Vls]  Info : Palette YUV422

2003-10-15 19:58:26 [ERROR/Vls]  could not open /dev/dsp for reading

Info : Encoding video : 320x240 25 fps at 200 kb/s in mpeg4
2003-10-15 19:58:26 [DEBUG/webcam]  In normaltrickplay.cpp line 111 ->
Starting to read program "video"
ASSERT ERROR in netoutput.cpp line 102 (code checked: (m_strType ==
"unicast") || (m_strType == "multicast") || (m_strType ==
"broadcast"))
2003-10-15 19:58:26 [DEBUG/Vls]  In src/server/manager.cpp line 523 ->
Manager unlocked
Segmentation fault
======= SNIP

OK, now this has me stumped... any suggestions??

Regards,

Richard

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