I have a Pinnacle PCTV 110i card (saa7133 chip) and I have been trying to capture mjpeg video using its composite video input. This card is able to capture video in mjpeg format through its tuner or the composite and s-video inputs. In fact, mjpeg files captured in windows are played and processed with no complaints by the mjpeg tools.
I tried to capture video using this command line:
lavrec -f a -i p -q 80 -d 2 test1.avi
but I got an error message:
**ERROR: [lavrec] Error getting video parameters: Invalid argument.
Segment violation.
Then I tried to capture using software encoding:
lavrec --software-encoding -f a -i p -q 80 --geometry=352x288 test.avi
Then, there were no error messages, but when I played test.avi I only had a black screen.
I have read the driver documentation and searched the web but I couldn't find any useful information about where the problem is.
If anybody has a suggestion or, better, a solution I will be very grateful to him/her.
Greetings,
Jose L.
Preguntá. Respondé. Descubrí.
Todo lo que querías saber, y lo que ni imaginabas,
está en Yahoo! Respuestas (Beta).
Probalo ya!
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