Ronald S. Bultje wrote:
Hmh, interesting, thanks. I tried it and I got a step further.What a surprise. :). Use lavrec from the mjpegtools package, it will use the hardware codec. If you want raw capture, you're out of luck for the 2.6 kernels since the bigphysarea (see docs) only exists for 2.4 and lower kernels...
$ lavrec --format=a --input=p --quality=40 raus7.avi
makes an avifile "raus7.avi". The only problem: If I want to watch the film using
$ lavplay raus7.avi
lavplay1.6.2
lavtools version 1.6.2
Corrupt JPEG data: 4996 extraneous bytes before marker 0xd9
++ WARN: [lavplay] Unable to set negative priority for audio thread.
++ WARN: [lavplay] Pthread Real-time scheduling for audio thread could not be enabled. Corrupt JPEG data: 5292 extraneous bytes before marker 0xd9
Corrupt JPEG data: 5315 extraneous bytes before marker 0xd9
Corrupt JPEG data: 5367 extraneous bytes before marker 0xd9
[last line repeated several times]
The film I see is not correct, the image is divided into horizontal stripes, like beeing cutted into stripes and the stripes fitted together in the wrong order.
If I watch the same source with
$ xawtv
I see a fine film, perfect image (no sound, but this may be an other problem).
I read the MJPEG HOWTO but could not find a solution until now. Any idea pls.?!
(Again my configuration: Fedora Core 2, 2.6.8-1.521, Miro DC30plus (aka DC30+))
Thanks in advance, Ingo.
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