Cam-jpg

所属分类:视频捕捉采集剪辑
开发工具:Unix_Linux
文件大小:196KB
下载次数:26
上传日期:2013-01-30 23:45:33
上 传 者eCoder
说明:   将V4L2摄像头 获取的图像转化成为jpg图像格式
(To the V4L2 camera to obtain images into jpg image formats)

文件列表:
Cam-jpg\avilib.c (32697, 2009-08-28)
Cam-jpg\avilib.h (6313, 2009-08-28)
Cam-jpg\avilib.o (16248, 2009-10-24)
Cam-jpg\cam2jpg (70415, 2009-10-24)
Cam-jpg\cam2jpg_2.6.13 (75824, 2009-09-07)
Cam-jpg\cam2jpg_2.6.30.4 (70415, 2009-09-07)
Cam-jpg\encoder.c (30194, 2012-12-17)
Cam-jpg\encoder.h (3796, 2009-08-28)
Cam-jpg\encoder.o (10548, 2009-10-24)
Cam-jpg\huffman.c (15286, 2009-08-28)
Cam-jpg\huffman.h (1885, 2009-08-28)
Cam-jpg\huffman.o (5288, 2009-10-24)
Cam-jpg\jconfig.h (5557, 2009-08-28)
Cam-jpg\jdatatype.h (211, 2009-08-28)
Cam-jpg\main.c (1977, 2012-11-29)
Cam-jpg\main.o (2460, 2009-10-24)
Cam-jpg\Makefile (1142, 2009-10-23)
Cam-jpg\marker.c (6963, 2009-09-07)
Cam-jpg\marker.h (1908, 2009-08-28)
Cam-jpg\marker.o (2852, 2009-10-24)
Cam-jpg\pargpio.c (4003, 2009-08-28)
Cam-jpg\pargpio.h (1977, 2009-08-28)
Cam-jpg\pargpio.o (3028, 2009-10-24)
Cam-jpg\picture.c (4982, 2009-09-07)
Cam-jpg\picture.h (1872, 2009-08-28)
Cam-jpg\picture.o (3164, 2009-10-24)
Cam-jpg\quant.c (4413, 2009-08-28)
Cam-jpg\quant.h (1866, 2009-08-28)
Cam-jpg\quant.o (2520, 2009-10-24)
Cam-jpg\spcacat.c (7975, 2009-08-28)
Cam-jpg\spcaframe.h (576, 2009-08-28)
Cam-jpg\spcav4l.c (29424, 2009-08-28)
Cam-jpg\spcav4l.h (5539, 2009-08-28)
Cam-jpg\spcav4l.o (18248, 2009-10-24)
Cam-jpg\utils.c (26886, 2009-09-07)
Cam-jpg\utils.h (3458, 2009-08-28)
Cam-jpg\utils.o (12480, 2009-10-24)
Cam-jpg\videodev.h (14547, 2009-08-28)
Cam-jpg\videodev2.h (30605, 2009-08-28)
... ...

本拍照程序适用于天嵌科技提供的OV9650和AV模块。 当使用Linux-2.6.13时,不管是使用OV9650还是AV模块,直接编译即可(命令使用:make),然后生成名为cam2jpg的可执行文件,将其复制到开发板的文件系统的/sbin目录下,然后挂载驱动,执行程序,即可在更目录下生成test00.jpg和test01.jpg两个图片。 对于OV9650使用如下命令挂载: “insmod /lib/s3c2440_camif.ko;insmod /lib/TQ2440_OV9650.ko”,然后在执行cam2jpg即可。 对于AV模块使用如下命令挂载: “insmod /lib/s3c2440_av.ko;insmod /lib//lib/av_input.ko”,然后在执行cam2jpg. 当使用Linux-2.6.30.4时,请修改Makefile文件中的编译器的版本为4.3.3的(如果您用的是4.3.3的编译器),同时修改源码main.c文件的31行,将“/dev/v4l/video0”改为“/dev/camera”,然后重新编译即可获取拍照程序。

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