Difference between revisions of "Rock/Camera"
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On rock pro/lite, there is CSI camera interfaces, the rock pro/lite default kernel supports '''OV5640''' and '''OV2659''' sensors. Most sensors of this two model on the market are compatible with rock pro/lite on hardware. | On rock pro/lite, there is CSI camera interfaces, the rock pro/lite default kernel supports '''OV5640''' and '''OV2659''' sensors. Most sensors of this two model on the market are compatible with rock pro/lite on hardware. | ||
| − | Kernel driver supports resolution 800*600, NV16 and YUV420P formats. | + | Kernel driver supports resolution 800*600, '''NV16''' and '''YUV420P''' formats. |
| − | + | Read image with ffmpeg from command line | |
| − | Read image | + | . |
ffmpeg -f video4linux2 -s 800*600 -r 20 -i /dev/video0 test.mp4 | ffmpeg -f video4linux2 -s 800*600 -r 20 -i /dev/video0 test.mp4 | ||
| − | V4L2 | + | Program with V4L2 library examples. |
| + | |||
NV16 format read and display example. | NV16 format read and display example. | ||
http://dl.radxa.com/users/jack/cap_img_nv16.c | http://dl.radxa.com/users/jack/cap_img_nv16.c | ||
Revision as of 12:53, 4 August 2015
Contents
USB
Support list
Below is the list of the USB cameras supported by Radxa Rock stock Android firmware.
- Logitech C110/C210/C270
- madsn MD-903
- teclast L200
- bluelover T998
- gsou B18/D30/D50
- HYUNDAI S36
CSI
On rock pro/lite, there is CSI camera interfaces, the rock pro/lite default kernel supports OV5640 and OV2659 sensors. Most sensors of this two model on the market are compatible with rock pro/lite on hardware.
Kernel driver supports resolution 800*600, NV16 and YUV420P formats.
Read image with ffmpeg from command line .
ffmpeg -f video4linux2 -s 800*600 -r 20 -i /dev/video0 test.mp4
Program with V4L2 library examples.
NV16 format read and display example. http://dl.radxa.com/users/jack/cap_img_nv16.c
YUV422P format read and display example. http://dl.radxa.com/users/jack/cap_img_yuv422p.c