video2jpg.cc 文件参考

#include "gflags/gflags.h"
#include "cyber/common/log.h"
#include "modules/drivers/video/tools/decode_video/frame_processor.h"

video2jpg.cc 的引用(Include)关系图:

浏览源代码.

函数
	DECLARE_string (input_video)
	DECLARE_string (output_dir)
	DEFINE_string (input_video, "", "The input video file")
	DEFINE_string (output_dir, "", "The directory to output decoded pictures.")
int	main (int argc, char **argv)

函数说明

DECLARE_string() [1/2]

DECLARE_string

(

input_video

)

DECLARE_string() [2/2]

DECLARE_string

(

output_dir

)

DEFINE_string() [1/2]

DEFINE_string	(	input_video	,
		""	,
		"The input video file"
	)

DEFINE_string() [2/2]

DEFINE_string	(	output_dir	,
		""	,
		"The directory to output decoded pictures."
	)

main()

int main	(	int	argc,
		char **	argv
	)

在文件 video2jpg.cc 第 29 行定义.

                                {
  google::ParseCommandLineFlags(&argc, &argv, true);
  AINFO << "input video: " << FLAGS_input_video
        << ". output dir: " << FLAGS_output_dir;
  FrameProcessor processor(FLAGS_input_video, FLAGS_output_dir);
  if (!processor.ProcessStream()) {
    AERROR << "error: failed to decode file " << FLAGS_input_video;
    return -1;
  }
  return 0;
}