hi. Refer to http://planeta.terra.com.br/informatica/gleicon/video4linux/ and http://planeta.terra.com.br/informatica/gleicon/video4linux/videodog.html to some notes and source code snippets on this subject. Videodog is a simple image capture/processing tool, which I grab rgb8 or 24 frames and use some algorithms to process it. Best regards, good luck ----- Original Message ----- From: "Marcio Calixto Cabral" <mcabral@xxxxxxxxxx> To: <video4linux-list@xxxxxxxxxx> Sent: Tuesday, January 08, 2002 12:19 PM Subject: Format of Image Captured - Problems displaying it > > Hi there, > > I have been able to capture frames using the drivers from Serguei > Miridonov for DC10. I am a little bit confused with the v4lapi > specification about it. > > How can I actually see what I have captured? I am capturing using > VIDEO_PALETTE_YUV422 but I can also capture using VIDEO_PALETTE_RGB24. > Does the depth of my Xserver affects how I should capture and/or display > the result? > > I would like to convert what I have captured to a simple format (pgm or > ppm plain format) so that I can apply some filters to it using Fourier and > then redisplay it. That's why a more simple format, like a matrix one, > would be more appropriate. > > Does anybody have any ideas or suggestions? > > Thank's in advance, > > Marcio Cabral > > > > _______________________________________________ > Video4linux-list mailing list > Video4linux-list@xxxxxxxxxx > https://listman.redhat.com/mailman/listinfo/video4linux-list >
