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[Gc-linux-devel] V4L mmsp doesn't work
From: Darwin O'Connor <doconno@gm...> - 2012-07-11 19:32
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I have been trying to use my Wii to record video. I'm using MIKE p5 kernal with the wiitoo Gentoo distrubution. I've compiled ffmpeg, but when I try and capture video it fails because it can't allocate enough memory. I added some debugging code to ffmpeg and I found that the VIDIOC_QUERYBUF ioctl commend, which returns the size and location of video buffers in the memory mapped file, is giving a size of 16777216 and a location of -1412567296. These are clearly invalid values. This happens for both the em28xx USB video capture device I have and the V4L virtual video device. Does anyone have any suggestions on what the cause could be. |
| Thread | Author | Date |
|---|---|---|
| [Gc-linux-devel] V4L mmsp doesn't work | Darwin O'Connor <doconno@gm...> |