Hi,
I'm using the composite input from a Hauppauge HVR-1900 to route a
set-top box through my HTPC.
Unfortunately for some reason the bottom of the image seems to be cropped??
Running a v4l2-ctl --al this is the output:
# v4l2-ctl --all
Driver Info (not using libv4l2):
Driver name : pvrusb2
Card type : WinTV HVR-1900 Model 73xxx
Bus info : usb-0000:00:14.0-10
Driver version: 3.16.4
Capabilities : 0x01070001
Video Capture
Tuner
Audio
Radio
Read/Write
Priority: 2
Frequency for tuner 0: 980 (61.250000 MHz)
Tuner 0:
Name :
Capabilities : 62.5 kHz multi-standard stereo lang1
lang2 freq-bands
Frequency range : 44.000 MHz - 958.000 MHz
Signal strength/AFC : 0%/0
Current audio mode : stereo
Available subchannels: mono lang2
Video input : 1 (composite: ok)
Audio input : 0 (PVRUSB2 Audio)
Video Standard = 0x00000000
Format Video Capture:
Width/Height : 720/480
Pixel Format : ''
Field : Interlaced
Bytes per Line: 0
Size Image : 32768
Colorspace : Unknown (00000000)
Crop Capability Video Capture:
Bounds : Left 0, Top 0, Width 0, Height 0
Default : Left 0, Top 0, Width 0, Height 0
Pixel Aspect: 0/0
Crop: Left 0, Top 0, Width 720, Height 480
Streaming Parameters Video Capture:
Frames per second: 25.000 (25/1)
Read buffers : 2
I'm not sure if the issue lies with the capture input not having the
vertical resolution needed for the source or if it's something else.
Directly connected to the TV works fine, it simply auto-adjusts.
Is there anything that can be done? I've tried changing the capture
format resolution but the system wouldn't take it, so not sure where to
turn or what to do now....
Regards,
Kaya
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