test06.c

来自「Ming is a library for generating Macrome」· C语言 代码 · 共 42 行

#include <libming.h>
#include <stdlib.h>

int main() {
	SWFMovie m = newSWFMovieWithVersion(7);
	SWFVideoStream stream;
	int i;
	FILE *file;
	file = fopen(MEDIADIR "/video01.flv", "rb");
	if(!file) 
	{
		perror(MEDIADIR "/video01.flv");
		return EXIT_FAILURE;
	}
		
	stream = newSWFVideoStream_fromFile(file);
	if(!stream)
	{
		printf(stderr, "Could not create SWFVideoStream from file\n");
		return EXIT_FAILURE;
	}
	
	SWFVideoStream_setFrameMode(stream, SWFVIDEOSTREAM_MODE_MANUAL);
	SWFVideoStream_setDimension(stream, 200,200);
	int frames = SWFVideoStream_getNumFrames(stream);
        SWFMovie_add(m, (SWFBlock)stream);
	for(i = 0; i < 50; i++)
	{
		int off;
		if(i == 30)
			off = SWFVideoStream_seek(stream, 50, SEEK_SET);
	
		if(i == 40)
			SWFVideoStream_seek(stream, off, SEEK_SET);
		SWFVideoStream_nextFrame(stream);
		SWFMovie_nextFrame(m);
	}

	SWFMovie_save(m, "test06.swf");
	return 0;
}