cap - v4l2 and OpenCV capture frames on OV5640 and OV8865
Capture frames from a CMOS camera (ov5640 / ov8865 / gc2035) and save it int YUV or JPG file with the help of OpenCV.
Usage (OV5640)
./cap width heigth n_buffers video_mode exposure Hflip Vflip
Example:
./cap 1920 1080 4 1 -999 -1 -1
Usage (OV8865)
./cap width heigth n_buffers=8 video_mode=1 exposure=-999 Hflip=-1 Vflip=-1
Example:
./cap 1920 1080 8 1 -999 -1 -1
Requirements:
- good Distro image (Ubuntu or Jessie) with no broken packages
- gcc and all the deps libraries (run sudo ./install_deps.sh)
- run the ./build_script.sh for H3 / A83T and ./build_script_A64.sh for the A64
- linux headers if you build for A64 (or get it here: https://github.com/avafinger/OV5640_camera)
How to build
git clone https://github.com/avafinger/cap-v4l2
cd cap-v4l2
sudo ./install_deps.sh
./build_script.sh
./cap 1920 1080 4 1 -999 -1 -1 (output will be frame_1920x1080.jpg)
- Important (A64):
You will need Linux headers source files (/usr/src/linux-headers-XXXXXXX) when building for A64, install the kernel headers
Building for A64 use the provided script:
./build_script_A64.sh
- Important (A83T):
If you run cap on BananaPi M3 you need to re-compile kernel and supress some BPI fix for the 8M sensor that set v4l2 minimum buffer to 8. Or you can try to increase buffer number and see if you don't get the error: 'insufficient buffer memory.'
Building for A83T use the provided script:
./build_script.sh
- you can run a simple test ./test_ov5640.sh to grab all frames and display some FPS statistics
Output from testing cap app
TEST 0 - ( 2592 x 1936 )
---- cap parameters -----
width: 2592
height: 1936
v4l2 buffers: 4
exposure: -999
hflip: -1
sensor_vflip: -1
Mode: V4L2_MODE_VIDEO
Driver: "sunxi-vfe"
Card: "sunxi-vfe"
Bus: "sunxi_vfe vfe.12"
Version: 1.0
Capabilities: 05000001
Input: 0
V4L2 pixel formats:
0: [0x50323234] '422P' (planar YUV 422)
1: [0x32315559] 'YU12' (planar YUV 420)
2: [0x32315659] 'YV12' (planar YVU 420)
3: [0x3631564E] 'NV16' (planar YUV 422 UV combined)
4: [0x3231564E] 'NV12' (planar YUV 420 UV combined)
5: [0x3136564E] 'NV61' (planar YUV 422 VU combined)
6: [0x3132564E] 'NV21' (planar YUV 420 VU combined)
7: [0x32314D48] 'HM12' (MB YUV420)
8: [0x56595559] 'YUYV' (YUV422 YUYV)
9: [0x55595659] 'YVYU' (YUV422 YVYU)
10: [0x59565955] 'UYVY' (YUV422 UYVY)
11: [0x59555956] 'VYUY' (YUV422 VYUY)
12: [0x31384142] 'BA81' (RAW Bayer BGGR 8bit)
13: [0x47524247] 'GBRG' (RAW Bayer GBRG 8bit)
14: [0x47425247] 'GRBG' (RAW Bayer GRBG 8bit)
15: [0x47425247] 'GRBG' (RAW Bayer RGGB 8bit)
16: [0x30314742] 'BG10' (RAW Bayer BGGR 10bit)
17: [0x30314247] 'GB10' (RAW Bayer GBRG 10bit)
18: [0x30314142] 'BA10' (RAW Bayer GRBG 10bit)
19: [0x30314142] 'BA10' (RAW Bayer RGGB 10bit)
20: [0x32314742] 'BG12' (RAW Bayer BGGR 12bit)
21: [0x32314247] 'GB12' (RAW Bayer GBRG 12bit)
22: [0x32314142] 'BA12' (RAW Bayer GRBG 12bit)
23: [0x32314142] 'BA12' (RAW Bayer RGGB 12bit)
Sensor size: 2592x1936 pixels
Pixel Format: V4L2_PIX_FMT_YUV420
Frame #10 will be saved!
Length: 7528448 Bytesused: 7528448 Address: 0x453be0
FPS[0]: 1.27
Length: 7528448 Bytesused: 7528448 Address: 0x453bf0
FPS[1]: 7.51
Length: 7528448 Bytesused: 7528448 Address: 0x453c00
FPS[2]: 7.51
Length: 7528448 Bytesused: 7528448 Address: 0x453c10
FPS[3]: 7.51
Length: 7528448 Bytesused: 7528448 Address: 0x453be0
FPS[4]: 7.50
Length: 7528448 Bytesused: 7528448 Address: 0x453bf0
FPS[5]: 7.51
Length: 7528448 Bytesused: 7528448 Address: 0x453c00
FPS[6]: 7.50
Length: 7528448 Bytesused: 7528448 Address: 0x453c10
FPS[7]: 7.50
Length: 7528448 Bytesused: 7528448 Address: 0x453be0
FPS[8]: 7.50
Length: 7528448 Bytesused: 7528448 Address: 0x453bf0
FPS[9]: 0.30
------- Avg FPS: 7.51 --------
TEST 1 - ( 2048 x 1536 )
---- cap parameters -----
width: 2048
height: 1536
v4l2 buffers: 4
exposure: -999
hflip: -1
sensor_vflip: -1
Mode: V4L2_MODE_VIDEO
Driver: "sunxi-vfe"
Card: "sunxi-vfe"
Bus: "sunxi_vfe vfe.12"
Version: 1.0
Capabilities: 05000001
Input: 0
V4L2 pixel formats:
0: [0x50323234] '422P' (planar YUV 422)
1: [0x32315559] 'YU12' (planar YUV 420)
2: [0x32315659] 'YV12' (planar YVU 420)
3: [0x3631564E] 'NV16' (planar YUV 422 UV combined)
4: [0x3231564E] 'NV12' (planar YUV 420 UV combined)
5: [0x3136564E] 'NV61' (planar YUV 422 VU combined)
6: [0x3132564E] 'NV21' (planar YUV 420 VU combined)
7: [0x32314D48] 'HM12' (MB YUV420)
8: [0x56595559] 'YUYV' (YUV422 YUYV)
9: [0x55595659] 'YVYU' (YUV422 YVYU)
10: [0x59565955] 'UYVY' (YUV422 UYVY)
11: [0x59555956] 'VYUY' (YUV422 VYUY)
12: [0x31384142] 'BA81' (RAW Bayer BGGR 8bit)
13: [0x47524247] 'GBRG' (RAW Bayer GBRG 8bit)
14: [0x47425247] 'GRBG' (RAW Bayer GRBG 8bit)
15: [0x47425247] 'GRBG' (RAW Bayer RGGB 8bit)
16: [0x30314742] 'BG10' (RAW Bayer BGGR 10bit)
17: [0x30314247] 'GB10' (RAW Bayer GBRG 10bit)
18: [0x30314142] 'BA10' (RAW Bayer GRBG 10bit)
19: [0x30314142] 'BA10' (RAW Bayer RGGB 10bit)
20: [0x32314742] 'BG12' (RAW Bayer BGGR 12bit)
21: [0x32314247] 'GB12' (RAW Bayer GBRG 12bit)
22: [0x32314142] 'BA12' (RAW Bayer GRBG 12bit)
23: [0x32314142] 'BA12' (RAW Bayer RGGB 12bit)
Sensor size: 2048x1536 pixels
Pixel Format: V4L2_PIX_FMT_YUV420
Frame #10 will be saved!
Length: 4718592 Bytesused: 4718592 Address: 0x453be0
FPS[0]: 1.12
Length: 4718592 Bytesused: 4718592 Address: 0x453bf0
FPS[1]: 7.51
Length: 4718592 Bytesused: 4718592 Address: 0x453c00
FPS[2]: 7.51
Length: 4718592 Bytesused: 4718592 Address: 0x453c10
FPS[3]: 7.50
Length: 4718592 Bytesused: 4718592 Address: 0x453be0
FPS[4]: 7.50
Length: 4718592 Bytesused: 4718592 Address: 0x453bf0
FPS[5]: 7.51
Length: 4718592 Bytesused: 4718592 Address: 0x453c00
FPS[6]: 7.50
Length: 4718592 Bytesused: 4718592 Address: 0x453c10
FPS[7]: 7.50
Length: 4718592 Bytesused: 4718592 Address: 0x453be0
FPS[8]: 7.50
Length: 4718592 Bytesused: 4718592 Address: 0x453bf0
FPS[9]: 0.46
------- Avg FPS: 7.51 --------
TEST 2 - ( 1920 x 1080 )
---- cap parameters -----
width: 1920
height: 1080
v4l2 buffers: 4
exposure: -999
hflip: -1
sensor_vflip: -1
Mode: V4L2_MODE_VIDEO
Driver: "sunxi-vfe"
Card: "sunxi-vfe"
Bus: "sunxi_vfe vfe.12"
Version: 1.0
Capabilities: 05000001
Input: 0
V4L2 pixel formats:
0: [0x50323234] '422P' (planar YUV 422)
1: [0x32315559] 'YU12' (planar YUV 420)
2: [0x32315659] 'YV12' (planar YVU 420)
3: [0x3631564E] 'NV16' (planar YUV 422 UV combined)
4: [0x3231564E] 'NV12' (planar YUV 420 UV combined)
5: [0x3136564E] 'NV61' (planar YUV 422 VU combined)
6: [0x3132564E] 'NV21' (planar YUV 420 VU combined)
7: [0x32314D48] 'HM12' (MB YUV420)
8: [0x56595559] 'YUYV' (YUV422 YUYV)
9: [0x55595659] 'YVYU' (YUV422 YVYU)
10: [0x59565955] 'UYVY' (YUV422 UYVY)
11: [0x59555956] 'VYUY' (YUV422 VYUY)
12: [0x31384142] 'BA81' (RAW Bayer BGGR 8bit)
13: [0x47524247] 'GBRG' (RAW Bayer GBRG 8bit)
14: [0x47425247] 'GRBG' (RAW Bayer GRBG 8bit)
15: [0x47425247] 'GRBG' (RAW Bayer RGGB 8bit)
16: [0x30314742] 'BG10' (RAW Bayer BGGR 10bit)
17: [0x30314247] 'GB10' (RAW Bayer GBRG 10bit)
18: [0x30314142] 'BA10' (RAW Bayer GRBG 10bit)
19: [0x30314142] 'BA10' (RAW Bayer RGGB 10bit)
20: [0x32314742] 'BG12' (RAW Bayer BGGR 12bit)
21: [0x32314247] 'GB12' (RAW Bayer GBRG 12bit)
22: [0x32314142] 'BA12' (RAW Bayer GRBG 12bit)
23: [0x32314142] 'BA12' (RAW Bayer RGGB 12bit)
Sensor size: 1920x1080 pixels
Pixel Format: V4L2_PIX_FMT_YUV420
Frame #10 will be saved!
Length: 3112960 Bytesused: 3112960 Address: 0x453be0
FPS[0]: 4.76
Length: 3112960 Bytesused: 3112960 Address: 0x453bf0
FPS[1]: 12.52
Length: 3112960 Bytesused: 3112960 Address: 0x453c00
FPS[2]: 12.50
Length: 3112960 Bytesused: 3112960 Address: 0x453c10
FPS[3]: 12.50
Length: 3112960 Bytesused: 3112960 Address: 0x453be0
FPS[4]: 12.49
Length: 3112960 Bytesused: 3112960 Address: 0x453bf0
FPS[5]: 12.51
Length: 3112960 Bytesused: 3112960 Address: 0x453c00
FPS[6]: 12.50
Length: 3112960 Bytesused: 3112960 Address: 0x453c10
FPS[7]: 12.50
Length: 3112960 Bytesused: 3112960 Address: 0x453be0
FPS[8]: 12.50
Length: 3112960 Bytesused: 3112960 Address: 0x453bf0
FPS[9]: 0.71
------- Avg FPS: 12.50 --------
TEST 3 - ( 1600 x 1200 )
---- cap parameters -----
width: 1600
height: 1200
v4l2 buffers: 4
exposure: -999
hflip: -1
sensor_vflip: -1
Mode: V4L2_MODE_VIDEO
Driver: "sunxi-vfe"
Card: "sunxi-vfe"
Bus: "sunxi_vfe vfe.12"
Version: 1.0
Capabilities: 05000001
Input: 0
V4L2 pixel formats:
0: [0x50323234] '422P' (planar YUV 422)
1: [0x32315559] 'YU12' (planar YUV 420)
2: [0x32315659] 'YV12' (planar YVU 420)
3: [0x3631564E] 'NV16' (planar YUV 422 UV combined)
4: [0x3231564E] 'NV12' (planar YUV 420 UV combined)
5: [0x3136564E] 'NV61' (planar YUV 422 VU combined)
6: [0x3132564E] 'NV21' (planar YUV 420 VU combined)
7: [0x32314D48] 'HM12' (MB YUV420)
8: [0x56595559] 'YUYV' (YUV422 YUYV)
9: [0x55595659] 'YVYU' (YUV422 YVYU)
10: [0x59565955] 'UYVY' (YUV422 UYVY)
11: [0x59555956] 'VYUY' (YUV422 VYUY)
12: [0x31384142] 'BA81' (RAW Bayer BGGR 8bit)
13: [0x47524247] 'GBRG' (RAW Bayer GBRG 8bit)
14: [0x47425247] 'GRBG' (RAW Bayer GRBG 8bit)
15: [0x47425247] 'GRBG' (RAW Bayer RGGB 8bit)
16: [0x30314742] 'BG10' (RAW Bayer BGGR 10bit)
17: [0x30314247] 'GB10' (RAW Bayer GBRG 10bit)
18: [0x30314142] 'BA10' (RAW Bayer GRBG 10bit)
19: [0x30314142] 'BA10' (RAW Bayer RGGB 10bit)
20: [0x32314742] 'BG12' (RAW Bayer BGGR 12bit)
21: [0x32314247] 'GB12' (RAW Bayer GBRG 12bit)
22: [0x32314142] 'BA12' (RAW Bayer GRBG 12bit)
23: [0x32314142] 'BA12' (RAW Bayer RGGB 12bit)
Sensor size: 1600x1200 pixels
Pixel Format: V4L2_PIX_FMT_YUV420
Frame #10 will be saved!
Length: 2883584 Bytesused: 2883584 Address: 0x453be0
FPS[0]: 0.96
Length: 2883584 Bytesused: 2883584 Address: 0x453bf0
FPS[1]: 7.51
Length: 2883584 Bytesused: 2883584 Address: 0x453c00
FPS[2]: 7.50
Length: 2883584 Bytesused: 2883584 Address: 0x453c10
FPS[3]: 7.51
Length: 2883584 Bytesused: 2883584 Address: 0x453be0
FPS[4]: 7.50
Length: 2883584 Bytesused: 2883584 Address: 0x453bf0
FPS[5]: 7.50
Length: 2883584 Bytesused: 2883584 Address: 0x453c00
FPS[6]: 7.50
Length: 2883584 Bytesused: 2883584 Address: 0x453c10
FPS[7]: 7.51
Length: 2883584 Bytesused: 2883584 Address: 0x453be0
FPS[8]: 7.51
Length: 2883584 Bytesused: 2883584 Address: 0x453bf0
FPS[9]: 0.73
------- Avg FPS: 7.51 --------
TEST 4 - ( 1280 x 960 )
---- cap parameters -----
width: 1280
height: 960
v4l2 buffers: 4
exposure: -999
hflip: -1
sensor_vflip: -1
Mode: V4L2_MODE_VIDEO
Driver: "sunxi-vfe"
Card: "sunxi-vfe"
Bus: "sunxi_vfe vfe.12"
Version: 1.0
Capabilities: 05000001
Input: 0
V4L2 pixel formats:
0: [0x50323234] '422P' (planar YUV 422)
1: [0x32315559] 'YU12' (planar YUV 420)
2: [0x32315659] 'YV12' (planar YVU 420)
3: [0x3631564E] 'NV16' (planar YUV 422 UV combined)
4: [0x3231564E] 'NV12' (planar YUV 420 UV combined)
5: [0x3136564E] 'NV61' (planar YUV 422 VU combined)
6: [0x3132564E] 'NV21' (planar YUV 420 VU combined)
7: [0x32314D48] 'HM12' (MB YUV420)
8: [0x56595559] 'YUYV' (YUV422 YUYV)
9: [0x55595659] 'YVYU' (YUV422 YVYU)
10: [0x59565955] 'UYVY' (YUV422 UYVY)
11: [0x59555956] 'VYUY' (YUV422 VYUY)
12: [0x31384142] 'BA81' (RAW Bayer BGGR 8bit)
13: [0x47524247] 'GBRG' (RAW Bayer GBRG 8bit)
14: [0x47425247] 'GRBG' (RAW Bayer GRBG 8bit)
15: [0x47425247] 'GRBG' (RAW Bayer RGGB 8bit)
16: [0x30314742] 'BG10' (RAW Bayer BGGR 10bit)
17: [0x30314247] 'GB10' (RAW Bayer GBRG 10bit)
18: [0x30314142] 'BA10' (RAW Bayer GRBG 10bit)
19: [0x30314142] 'BA10' (RAW Bayer RGGB 10bit)
20: [0x32314742] 'BG12' (RAW Bayer BGGR 12bit)
21: [0x32314247] 'GB12' (RAW Bayer GBRG 12bit)
22: [0x32314142] 'BA12' (RAW Bayer GRBG 12bit)
23: [0x32314142] 'BA12' (RAW Bayer RGGB 12bit)
Sensor size: 1280x960 pixels
Pixel Format: V4L2_PIX_FMT_YUV420
Frame #10 will be saved!
Length: 1843200 Bytesused: 1843200 Address: 0x453be0
FPS[0]: 6.77
Length: 1843200 Bytesused: 1843200 Address: 0x453bf0
FPS[1]: 15.03
Length: 1843200 Bytesused: 1843200 Address: 0x453c00
FPS[2]: 15.01
Length: 1843200 Bytesused: 1843200 Address: 0x453c10
FPS[3]: 15.02
Length: 1843200 Bytesused: 1843200 Address: 0x453be0
FPS[4]: 15.01
Length: 1843200 Bytesused: 1843200 Address: 0x453bf0
FPS[5]: 15.01
Length: 1843200 Bytesused: 1843200 Address: 0x453c00
FPS[6]: 15.01
Length: 1843200 Bytesused: 1843200 Address: 0x453c10
FPS[7]: 15.01
Length: 1843200 Bytesused: 1843200 Address: 0x453be0
FPS[8]: 15.01
Length: 1843200 Bytesused: 1843200 Address: 0x453bf0
FPS[9]: 1.15
------- Avg FPS: 15.01 --------
TEST 5 - ( 1280 x 720 )
---- cap parameters -----
width: 1280
height: 720
v4l2 buffers: 4
exposure: -999
hflip: -1
sensor_vflip: -1
Mode: V4L2_MODE_VIDEO
Driver: "sunxi-vfe"
Card: "sunxi-vfe"
Bus: "sunxi_vfe vfe.12"
Version: 1.0
Capabilities: 05000001
Input: 0
V4L2 pixel formats:
0: [0x50323234] '422P' (planar YUV 422)
1: [0x32315559] 'YU12' (planar YUV 420)
2: [0x32315659] 'YV12' (planar YVU 420)
3: [0x3631564E] 'NV16' (planar YUV 422 UV combined)
4: [0x3231564E] 'NV12' (planar YUV 420 UV combined)
5: [0x3136564E] 'NV61' (planar YUV 422 VU combined)
6: [0x3132564E] 'NV21' (planar YUV 420 VU combined)
7: [0x32314D48] 'HM12' (MB YUV420)
8: [0x56595559] 'YUYV' (YUV422 YUYV)
9: [0x55595659] 'YVYU' (YUV422 YVYU)
10: [0x59565955] 'UYVY' (YUV422 UYVY)
11: [0x59555956] 'VYUY' (YUV422 VYUY)
12: [0x31384142] 'BA81' (RAW Bayer BGGR 8bit)
13: [0x47524247] 'GBRG' (RAW Bayer GBRG 8bit)
14: [0x47425247] 'GRBG' (RAW Bayer GRBG 8bit)
15: [0x47425247] 'GRBG' (RAW Bayer RGGB 8bit)
16: [0x30314742] 'BG10' (RAW Bayer BGGR 10bit)
17: [0x30314247] 'GB10' (RAW Bayer GBRG 10bit)
18: [0x30314142] 'BA10' (RAW Bayer GRBG 10bit)
19: [0x30314142] 'BA10' (RAW Bayer RGGB 10bit)
20: [0x32314742] 'BG12' (RAW Bayer BGGR 12bit)
21: [0x32314247] 'GB12' (RAW Bayer GBRG 12bit)
22: [0x32314142] 'BA12' (RAW Bayer GRBG 12bit)
23: [0x32314142] 'BA12' (RAW Bayer RGGB 12bit)
Sensor size: 1280x720 pixels
Pixel Format: V4L2_PIX_FMT_YUV420
Frame #10 will be saved!
Length: 1384448 Bytesused: 1384448 Address: 0x453be0
FPS[0]: 2.74
Length: 1384448 Bytesused: 1384448 Address: 0x453bf0
FPS[1]: 32.99
Length: 1384448 Bytesused: 1384448 Address: 0x453c00
FPS[2]: 32.87
Length: 1384448 Bytesused: 1384448 Address: 0x453c10
FPS[3]: 32.87
Length: 1384448 Bytesused: 1384448 Address: 0x453be0
FPS[4]: 32.87
Length: 1384448 Bytesused: 1384448 Address: 0x453bf0
FPS[5]: 32.86
Length: 1384448 Bytesused: 1384448 Address: 0x453c00
FPS[6]: 32.87
Length: 1384448 Bytesused: 1384448 Address: 0x453c10
FPS[7]: 32.86
Length: 1384448 Bytesused: 1384448 Address: 0x453be0
FPS[8]: 32.87
Length: 1384448 Bytesused: 1384448 Address: 0x453bf0
FPS[9]: 1.58
------- Avg FPS: 32.88 --------
TEST 6 - ( 1024 x 768 )
---- cap parameters -----
width: 1024
height: 768
v4l2 buffers: 4
exposure: -999
hflip: -1
sensor_vflip: -1
Mode: V4L2_MODE_VIDEO
Driver: "sunxi-vfe"
Card: "sunxi-vfe"
Bus: "sunxi_vfe vfe.12"
Version: 1.0
Capabilities: 05000001
Input: 0
V4L2 pixel formats:
0: [0x50323234] '422P' (planar YUV 422)
1: [0x32315559] 'YU12' (planar YUV 420)
2: [0x32315659] 'YV12' (planar YVU 420)
3: [0x3631564E] 'NV16' (planar YUV 422 UV combined)
4: [0x3231564E] 'NV12' (planar YUV 420 UV combined)
5: [0x3136564E] 'NV61' (planar YUV 422 VU combined)
6: [0x3132564E] 'NV21' (planar YUV 420 VU combined)
7: [0x32314D48] 'HM12' (MB YUV420)
8: [0x56595559] 'YUYV' (YUV422 YUYV)
9: [0x55595659] 'YVYU' (YUV422 YVYU)
10: [0x59565955] 'UYVY' (YUV422 UYVY)
11: [0x59555956] 'VYUY' (YUV422 VYUY)
12: [0x31384142] 'BA81' (RAW Bayer BGGR 8bit)
13: [0x47524247] 'GBRG' (RAW Bayer GBRG 8bit)
14: [0x47425247] 'GRBG' (RAW Bayer GRBG 8bit)
15: [0x47425247] 'GRBG' (RAW Bayer RGGB 8bit)
16: [0x30314742] 'BG10' (RAW Bayer BGGR 10bit)
17: [0x30314247] 'GB10' (RAW Bayer GBRG 10bit)
18: [0x30314142] 'BA10' (RAW Bayer GRBG 10bit)
19: [0x30314142] 'BA10' (RAW Bayer RGGB 10bit)
20: [0x32314742] 'BG12' (RAW Bayer BGGR 12bit)
21: [0x32314247] 'GB12' (RAW Bayer GBRG 12bit)
22: [0x32314142] 'BA12' (RAW Bayer GRBG 12bit)
23: [0x32314142] 'BA12' (RAW Bayer RGGB 12bit)
Sensor size: 1024x768 pixels
Pixel Format: V4L2_PIX_FMT_YUV420
Frame #10 will be saved!
Length: 1179648 Bytesused: 1179648 Address: 0x453be0
FPS[0]: 1.25
Length: 1179648 Bytesused: 1179648 Address: 0x453bf0
FPS[1]: 9.40
Length: 1179648 Bytesused: 1179648 Address: 0x453c00
FPS[2]: 9.38
Length: 1179648 Bytesused: 1179648 Address: 0x453c10
FPS[3]: 9.38
Length: 1179648 Bytesused: 1179648 Address: 0x453be0
FPS[4]: 9.38
Length: 1179648 Bytesused: 1179648 Address: 0x453bf0
FPS[5]: 9.38
Length: 1179648 Bytesused: 1179648 Address: 0x453c00
FPS[6]: 9.38
Length: 1179648 Bytesused: 1179648 Address: 0x453c10
FPS[7]: 9.38
Length: 1179648 Bytesused: 1179648 Address: 0x453be0
FPS[8]: 9.39
Length: 1179648 Bytesused: 1179648 Address: 0x453bf0
FPS[9]: 1.63
------- Avg FPS: 9.38 --------
TEST 7 - ( 800 x 600 )
---- cap parameters -----
width: 800
height: 600
v4l2 buffers: 4
exposure: -999
hflip: -1
sensor_vflip: -1
Mode: V4L2_MODE_VIDEO
Driver: "sunxi-vfe"
Card: "sunxi-vfe"
Bus: "sunxi_vfe vfe.12"
Version: 1.0
Capabilities: 05000001
Input: 0
V4L2 pixel formats:
0: [0x50323234] '422P' (planar YUV 422)
1: [0x32315559] 'YU12' (planar YUV 420)
2: [0x32315659] 'YV12' (planar YVU 420)
3: [0x3631564E] 'NV16' (planar YUV 422 UV combined)
4: [0x3231564E] 'NV12' (planar YUV 420 UV combined)
5: [0x3136564E] 'NV61' (planar YUV 422 VU combined)
6: [0x3132564E] 'NV21' (planar YUV 420 VU combined)
7: [0x32314D48] 'HM12' (MB YUV420)
8: [0x56595559] 'YUYV' (YUV422 YUYV)
9: [0x55595659] 'YVYU' (YUV422 YVYU)
10: [0x59565955] 'UYVY' (YUV422 UYVY)
11: [0x59555956] 'VYUY' (YUV422 VYUY)
12: [0x31384142] 'BA81' (RAW Bayer BGGR 8bit)
13: [0x47524247] 'GBRG' (RAW Bayer GBRG 8bit)
14: [0x47425247] 'GRBG' (RAW Bayer GRBG 8bit)
15: [0x47425247] 'GRBG' (RAW Bayer RGGB 8bit)
16: [0x30314742] 'BG10' (RAW Bayer BGGR 10bit)
17: [0x30314247] 'GB10' (RAW Bayer GBRG 10bit)
18: [0x30314142] 'BA10' (RAW Bayer GRBG 10bit)
19: [0x30314142] 'BA10' (RAW Bayer RGGB 10bit)
20: [0x32314742] 'BG12' (RAW Bayer BGGR 12bit)
21: [0x32314247] 'GB12' (RAW Bayer GBRG 12bit)
22: [0x32314142] 'BA12' (RAW Bayer GRBG 12bit)
23: [0x32314142] 'BA12' (RAW Bayer RGGB 12bit)
Sensor size: 800x600 pixels
Pixel Format: V4L2_PIX_FMT_YUV420
Frame #10 will be saved!
Length: 720896 Bytesused: 720896 Address: 0x453be0
FPS[0]: 2.16
Length: 720896 Bytesused: 720896 Address: 0x453bf0
FPS[1]: 22.57
Length: 720896 Bytesused: 720896 Address: 0x453c00
FPS[2]: 22.52
Length: 720896 Bytesused: 720896 Address: 0x453c10
FPS[3]: 22.52
Length: 720896 Bytesused: 720896 Address: 0x453be0
FPS[4]: 22.52
Length: 720896 Bytesused: 720896 Address: 0x453bf0
FPS[5]: 22.52
Length: 720896 Bytesused: 720896 Address: 0x453c00
FPS[6]: 22.52
Length: 720896 Bytesused: 720896 Address: 0x453c10
FPS[7]: 22.50
Length: 720896 Bytesused: 720896 Address: 0x453be0
FPS[8]: 22.53
Length: 720896 Bytesused: 720896 Address: 0x453bf0
FPS[9]: 2.79
------- Avg FPS: 22.53 --------
TEST 8 - ( 640 x 480 )
---- cap parameters -----
width: 640
height: 480
v4l2 buffers: 4
exposure: -999
hflip: -1
sensor_vflip: -1
Mode: V4L2_MODE_VIDEO
Driver: "sunxi-vfe"
Card: "sunxi-vfe"
Bus: "sunxi_vfe vfe.12"
Version: 1.0
Capabilities: 05000001
Input: 0
V4L2 pixel formats:
0: [0x50323234] '422P' (planar YUV 422)
1: [0x32315559] 'YU12' (planar YUV 420)
2: [0x32315659] 'YV12' (planar YVU 420)
3: [0x3631564E] 'NV16' (planar YUV 422 UV combined)
4: [0x3231564E] 'NV12' (planar YUV 420 UV combined)
5: [0x3136564E] 'NV61' (planar YUV 422 VU combined)
6: [0x3132564E] 'NV21' (planar YUV 420 VU combined)
7: [0x32314D48] 'HM12' (MB YUV420)
8: [0x56595559] 'YUYV' (YUV422 YUYV)
9: [0x55595659] 'YVYU' (YUV422 YVYU)
10: [0x59565955] 'UYVY' (YUV422 UYVY)
11: [0x59555956] 'VYUY' (YUV422 VYUY)
12: [0x31384142] 'BA81' (RAW Bayer BGGR 8bit)
13: [0x47524247] 'GBRG' (RAW Bayer GBRG 8bit)
14: [0x47425247] 'GRBG' (RAW Bayer GRBG 8bit)
15: [0x47425247] 'GRBG' (RAW Bayer RGGB 8bit)
16: [0x30314742] 'BG10' (RAW Bayer BGGR 10bit)
17: [0x30314247] 'GB10' (RAW Bayer GBRG 10bit)
18: [0x30314142] 'BA10' (RAW Bayer GRBG 10bit)
19: [0x30314142] 'BA10' (RAW Bayer RGGB 10bit)
20: [0x32314742] 'BG12' (RAW Bayer BGGR 12bit)
21: [0x32314247] 'GB12' (RAW Bayer GBRG 12bit)
22: [0x32314142] 'BA12' (RAW Bayer GRBG 12bit)
23: [0x32314142] 'BA12' (RAW Bayer RGGB 12bit)
Sensor size: 640x480 pixels
Pixel Format: V4L2_PIX_FMT_YUV420
Frame #10 will be saved!
Length: 462848 Bytesused: 462848 Address: 0x453be0
FPS[0]: 3.28
Length: 462848 Bytesused: 462848 Address: 0x453bf0
FPS[1]: 30.12
Length: 462848 Bytesused: 462848 Address: 0x453c00
FPS[2]: 30.03
Length: 462848 Bytesused: 462848 Address: 0x453c10
FPS[3]: 30.03
Length: 462848 Bytesused: 462848 Address: 0x453be0
FPS[4]: 30.01
Length: 462848 Bytesused: 462848 Address: 0x453bf0
FPS[5]: 30.02
Length: 462848 Bytesused: 462848 Address: 0x453c00
FPS[6]: 30.07
Length: 462848 Bytesused: 462848 Address: 0x453c10
FPS[7]: 30.07
Length: 462848 Bytesused: 462848 Address: 0x453be0
FPS[8]: 30.03
Length: 462848 Bytesused: 462848 Address: 0x453bf0
FPS[9]: 4.14
------- Avg FPS: 30.05 --------
TEST 9 - ( 320 x 240 )
---- cap parameters -----
width: 320
height: 240
v4l2 buffers: 4
exposure: -999
hflip: -1
sensor_vflip: -1
Mode: V4L2_MODE_VIDEO
Driver: "sunxi-vfe"
Card: "sunxi-vfe"
Bus: "sunxi_vfe vfe.12"
Version: 1.0
Capabilities: 05000001
Input: 0
V4L2 pixel formats:
0: [0x50323234] '422P' (planar YUV 422)
1: [0x32315559] 'YU12' (planar YUV 420)
2: [0x32315659] 'YV12' (planar YVU 420)
3: [0x3631564E] 'NV16' (planar YUV 422 UV combined)
4: [0x3231564E] 'NV12' (planar YUV 420 UV combined)
5: [0x3136564E] 'NV61' (planar YUV 422 VU combined)
6: [0x3132564E] 'NV21' (planar YUV 420 VU combined)
7: [0x32314D48] 'HM12' (MB YUV420)
8: [0x56595559] 'YUYV' (YUV422 YUYV)
9: [0x55595659] 'YVYU' (YUV422 YVYU)
10: [0x59565955] 'UYVY' (YUV422 UYVY)
11: [0x59555956] 'VYUY' (YUV422 VYUY)
12: [0x31384142] 'BA81' (RAW Bayer BGGR 8bit)
13: [0x47524247] 'GBRG' (RAW Bayer GBRG 8bit)
14: [0x47425247] 'GRBG' (RAW Bayer GRBG 8bit)
15: [0x47425247] 'GRBG' (RAW Bayer RGGB 8bit)
16: [0x30314742] 'BG10' (RAW Bayer BGGR 10bit)
17: [0x30314247] 'GB10' (RAW Bayer GBRG 10bit)
18: [0x30314142] 'BA10' (RAW Bayer GRBG 10bit)
19: [0x30314142] 'BA10' (RAW Bayer RGGB 10bit)
20: [0x32314742] 'BG12' (RAW Bayer BGGR 12bit)
21: [0x32314247] 'GB12' (RAW Bayer GBRG 12bit)
22: [0x32314142] 'BA12' (RAW Bayer GRBG 12bit)
23: [0x32314142] 'BA12' (RAW Bayer RGGB 12bit)
Sensor size: 320x240 pixels
Pixel Format: V4L2_PIX_FMT_YUV420
Frame #10 will be saved!
Length: 118784 Bytesused: 118784 Address: 0x453be0
FPS[0]: 3.20
Length: 118784 Bytesused: 118784 Address: 0x453bf0
FPS[1]: 30.15
Length: 118784 Bytesused: 118784 Address: 0x453c00
FPS[2]: 30.04
Length: 118784 Bytesused: 118784 Address: 0x453c10
FPS[3]: 30.02
Length: 118784 Bytesused: 118784 Address: 0x453be0
FPS[4]: 30.03
Length: 118784 Bytesused: 118784 Address: 0x453bf0
FPS[5]: 30.03
Length: 118784 Bytesused: 118784 Address: 0x453c00
FPS[6]: 30.03
Length: 118784 Bytesused: 118784 Address: 0x453c10
FPS[7]: 30.01
Length: 118784 Bytesused: 118784 Address: 0x453be0
FPS[8]: 30.04
Length: 118784 Bytesused: 118784 Address: 0x453bf0
FPS[9]: 9.92
------- Avg FPS: 30.04 --------
TEST 10 - ( 176 x 144 )
---- cap parameters -----
width: 176
height: 144
v4l2 buffers: 4
exposure: -999
hflip: -1
sensor_vflip: -1
Mode: V4L2_MODE_VIDEO
Driver: "sunxi-vfe"
Card: "sunxi-vfe"
Bus: "sunxi_vfe vfe.12"
Version: 1.0
Capabilities: 05000001
Input: 0
V4L2 pixel formats:
0: [0x50323234] '422P' (planar YUV 422)
1: [0x32315559] 'YU12' (planar YUV 420)
2: [0x32315659] 'YV12' (planar YVU 420)
3: [0x3631564E] 'NV16' (planar YUV 422 UV combined)
4: [0x3231564E] 'NV12' (planar YUV 420 UV combined)
5: [0x3136564E] 'NV61' (planar YUV 422 VU combined)
6: [0x3132564E] 'NV21' (planar YUV 420 VU combined)
7: [0x32314D48] 'HM12' (MB YUV420)
8: [0x56595559] 'YUYV' (YUV422 YUYV)
9: [0x55595659] 'YVYU' (YUV422 YVYU)
10: [0x59565955] 'UYVY' (YUV422 UYVY)
11: [0x59555956] 'VYUY' (YUV422 VYUY)
12: [0x31384142] 'BA81' (RAW Bayer BGGR 8bit)
13: [0x47524247] 'GBRG' (RAW Bayer GBRG 8bit)
14: [0x47425247] 'GRBG' (RAW Bayer GRBG 8bit)
15: [0x47425247] 'GRBG' (RAW Bayer RGGB 8bit)
16: [0x30314742] 'BG10' (RAW Bayer BGGR 10bit)
17: [0x30314247] 'GB10' (RAW Bayer GBRG 10bit)
18: [0x30314142] 'BA10' (RAW Bayer GRBG 10bit)
19: [0x30314142] 'BA10' (RAW Bayer RGGB 10bit)
20: [0x32314742] 'BG12' (RAW Bayer BGGR 12bit)
21: [0x32314247] 'GB12' (RAW Bayer GBRG 12bit)
22: [0x32314142] 'BA12' (RAW Bayer GRBG 12bit)
23: [0x32314142] 'BA12' (RAW Bayer RGGB 12bit)
Sensor size: 176x144 pixels
Pixel Format: V4L2_PIX_FMT_YUV420
Frame #10 will be saved!
Length: 40960 Bytesused: 40960 Address: 0x453be0
FPS[0]: 3.23
Length: 40960 Bytesused: 40960 Address: 0x453bf0
FPS[1]: 30.13
Length: 40960 Bytesused: 40960 Address: 0x453c00
FPS[2]: 30.04
Length: 40960 Bytesused: 40960 Address: 0x453c10
FPS[3]: 30.03
Length: 40960 Bytesused: 40960 Address: 0x453be0
FPS[4]: 30.03
Length: 40960 Bytesused: 40960 Address: 0x453bf0
FPS[5]: 30.03
Length: 40960 Bytesused: 40960 Address: 0x453c00
FPS[6]: 30.03
Length: 40960 Bytesused: 40960 Address: 0x453c10
FPS[7]: 30.03
Length: 40960 Bytesused: 40960 Address: 0x453be0
FPS[8]: 30.03
Length: 40960 Bytesused: 40960 Address: 0x453bf0
FPS[9]: 13.27
------- Avg FPS: 30.04 --------