def gen_video_infos_by_type(strtype,url=''):
	global videos
	global total_pic_infos
	
	if strtype=='qq':
		if len(url)<7:
			url="http://v.qq.com/"			
		videos=getvideoinfos.get_qq_video_infos(url)		
	elif strtype=='hlstv':
		videos=PPlive.getppliveurl()
		
	if len(videos)>0:
		total_pic_infos = len(videos)
		gen_pic_infos(videos,0)