Op 31 mei 2011, om 15:42 heeft javier Martin het volgende geschreven: > On 31 May 2011 15:34, Koen Kooi <koen@xxxxxxxxxxxxxxx> wrote: >> root@beagleboardxMC:~# yavta -f SGRBG8 -s 320x240 -n 4 --capture=10 --skip 3 -F `media-ctl -e "OMAP3 ISP CCDC output"` >> Device /dev/video2 opened. >> Device `OMAP3 ISP CCDC output' on `media' is a video capture device. >> Video format set: SGRBG8 (47425247) 320x240 buffer size 76800 >> Video format: SGRBG8 (47425247) 320x240 buffer size 76800 >> 4 buffers requested. >> length: 76800 offset: 0 >> Buffer 0 mapped at address 0x402cf000. >> length: 76800 offset: 77824 >> Buffer 1 mapped at address 0x402fe000. >> length: 76800 offset: 155648 >> Buffer 2 mapped at address 0x40362000. >> length: 76800 offset: 233472 >> Buffer 3 mapped at address 0x40416000. >> 0 (0) [-] 4294967295 76800 bytes 167.403289 1306829219.931121 0.002 fps >> 1 (1) [-] 4294967295 76800 bytes 167.633148 1306829220.160980 4.350 fps >> 2 (2) [-] 4294967295 76800 bytes 167.744506 1306829220.272308 8.980 fps >> 3 (3) [-] 4294967295 76800 bytes 167.855865 1306829220.383667 8.980 fps >> 4 (0) [-] 4294967295 76800 bytes 167.967193 1306829220.495025 8.982 fps >> 5 (1) [-] 4294967295 76800 bytes 168.078552 1306829220.606384 8.980 fps >> 6 (2) [-] 4294967295 76800 bytes 168.189910 1306829220.717742 8.980 fps >> 7 (3) [-] 4294967295 76800 bytes 168.301269 1306829220.829071 8.980 fps >> 8 (0) [-] 4294967295 76800 bytes 168.412597 1306829220.940429 8.982 fps >> 9 (1) [-] 4294967295 76800 bytes 168.523956 1306829221.051788 8.980 fps >> Captured 10 frames in 1.254212 seconds (7.973134 fps, 612336.670356 B/s). >> 4 buffers released. >> >> So that seems to be working! I haven't checked the frames yet, but is isn't throwing ISP errors anymore. > > Great! > Do you have a monochrome version of the same sensor? I think I only have the colour version, I got it with my leopard355 board way back. So what can I do with an unpatched mediactl and unpatched yavta? Is it already possible to point something like mplayer or gstreamer to a v4l2 node and see something? I lost the track of which patch goes where :) regards, Koen-- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
