RGB Artifacts on Image
Posted: Thu Dec 29, 2011 7:01 am
I'm hoping someone will be able to take some time and help me out. It's a bit of a weird set up, and using unsupported hardware, but I'm so close to getting to work correctly, I think it's just a simple thing that I am missing.
I have a Hauppage HVR-1800, a GE cheapo GE-435234 wireless camera with composite out, the latest Ubuntu, and the latest ZoneMinder.
Now, I get a picture, but it has RGB artifacts on it in the form of vertical lines. I have tried so many combinations of things with no results that I don't know which way is up.
LSPCI: 05:00.0 Multimedia video controller: Conexant Systems, Inc. CX23887/8 PCIe Broadcast Audio and Video Decoder with 3D Comb (rev 0f)
v4l2-ctl --all:
I current have the monitor as BGR24, 256x224 resolution (the only one that seems to work), NTSC, and 29.97 max fps. Anyone have any ideas?
I have a Hauppage HVR-1800, a GE cheapo GE-435234 wireless camera with composite out, the latest Ubuntu, and the latest ZoneMinder.
Now, I get a picture, but it has RGB artifacts on it in the form of vertical lines. I have tried so many combinations of things with no results that I don't know which way is up.
LSPCI: 05:00.0 Multimedia video controller: Conexant Systems, Inc. CX23887/8 PCIe Broadcast Audio and Video Decoder with 3D Comb (rev 0f)
v4l2-ctl --all:
Code: Select all
Driver Info (not using libv4l2):
Driver name : cx23885
Card type : Hauppauge WinTV-HVR1800
Bus info : PCIe:0000:05:00.0
Driver version: 0.0.2
Capabilities : 0x05010011
Video Capture
VBI Capture
Tuner
Read/Write
Streaming
Format Video Capture:
Width/Height : 320/240
Pixel Format : 'BGR3'
Field : Interlaced
Bytes per Line: 960
Size Image : 230400
Colorspace : Unknown (00000000)
Format VBI Capture:
Sampling Rate : 28636363 Hz
Offset : 0 samples (0 secs after leading edge)
Samples per Line: 0
Sample Format :
Start 1st Field : 10
Count 1st Field : 0
Start 2nd Field : 273
Count 2nd Field : 0
Video input : 1 (Composite1: ok)
Frequency: 6400 (400.000000 MHz)
Video Standard = 0x00001000
NTSC-M
Streaming Parameters Video Capture:
Frames per second: 29.970 (30000/1001)
Read buffers : 0
Tuner:
Name : Television
Capabilities : 62.5 kHz multi-standard
Frequency range : 0.0 MHz - 268435455.9 MHz
Signal strength/AFC : 100%/0
Current audio mode : mono
Available subchannels: