央视和地方卫视IPTV动态缩略图

中国大陆央视和地方卫视IPTV动态缩略图通过CDN加速分发、实时更新的节目预览图像，典型规格为16:9的PNG格式，帧率维持在0.5-1帧/秒实现动态效果。这些缩略图由播出机构分发推送，采用HLS协议切片更新（通常每3秒刷新关键帧），支持嵌入EPG系统显示当前播放画面。

测试地址：https://so.zuiai.tv/m3u/

CCTV-1综合频道https://piccpndks.v.kcdnvip.com/pic/cctv1_2.png

CCTV-2财经频道https://piccpndks.v.kcdnvip.com/pic/cctv2_2.png

CCTV-3综艺频道https://piccpndks.v.kcdnvip.com/pic/cctv3_2.png

CCTV-4中文国际频道https://piccpndks.v.kcdnvip.com/pic/cctv4_2.png

CCTV-4中文国际频道欧洲https://piccpndks.v.kcdnvip.com/pic/cctveurope_2.png

CCTV-4中文国际频道美洲https://piccpndks.v.kcdnvip.com/pic/cctvamerica_2.png

CCTV-5体育频道https://piccpndks.v.kcdnvip.com/pic/cctv5_2.png

CCTV-5+体育赛事https://piccpndks.v.kcdnvip.com/pic/cctv5plus_2.png

CCTV-6电影频道https://piccpndks.v.kcdnvip.com/pic/cctv6_2.png

CCTV-7国防军事频道https://piccpndks.v.kcdnvip.com/pic/cctv7_2.png

CCTV-8电视剧频道https://piccpndks.v.kcdnvip.com/pic/cctv8_2.png

CCTV-9纪录频道https://piccpndks.v.kcdnvip.com/pic/cctv9_2.png

CCTV-10科教频道https://piccpndks.v.kcdnvip.com/pic/cctv10_2.png

CCTV-11戏曲频道https://piccpndks.v.kcdnvip.com/pic/cctv11_2.png

CCTV-12社会与法频道https://piccpndks.v.kcdnvip.com/pic/cctv12_2.png

CCTV-13新闻频道https://piccpndks.v.kcdnvip.com/pic/cctv13_2.png

CCTV-14少儿频道https://piccpndks.v.kcdnvip.com/pic/cctv14_2.png

CCTV-15音乐频道https://piccpndks.v.kcdnvip.com/pic/cctv15_2.png

CCTV-16奥林匹克频道https://piccpndks.v.kcdnvip.com/pic/cctv16_2.png

CCTV-17农业农村频道https://piccpndks.v.kcdnvip.com/pic/cctv17_2.png

CETV-1综合教育频道https://piccpndks.v.kcdnvip.com/pic/cetv1_2.png

CETV-2教育教学频道https://piccpndks.v.kcdnvip.com/pic/cetv2_2.png

CETV-3北京地面频道https://piccpndks.v.kcdnvip.com/pic/cetv3_2.png

CETV-4职业教育频道https://piccpndks.v.kcdnvip.com/pic/cetv4_2.png

北京卫视https://piccpndks.v.kcdnvip.com/pic/btv1_2.png

北京文艺频道https://piccpndks.v.kcdnvip.com/pic/btv2_2.png

北京纪实科教频道https://piccpndks.v.kcdnvip.com/pic/btv3_2.png

北京影视频道https://piccpndks.v.kcdnvip.com/pic/btv4_2.png

北京财经频道https://piccpndks.v.kcdnvip.com/pic/btv5_2.png

北京生活频道https://piccpndks.v.kcdnvip.com/pic/btv7_2.png

北京新闻频道https://piccpndks.v.kcdnvip.com/pic/btv9_2.png

天津卫视https://piccpndks.v.kcdnvip.com/pic/tianjin_2.png

东方卫视https://piccpndks.v.kcdnvip.com/pic/dongfang_2.png

重庆卫视https://piccpndks.v.kcdnvip.com/pic/chongqing_2.png

广东卫视https://piccpndks.v.kcdnvip.com/pic/guangdong_2.png

深圳卫视https://piccpndks.v.kcdnvip.com/pic/shenzhen_2.png

安徽卫视https://piccpndks.v.kcdnvip.com/pic/anhui_2.png

东南卫视https://piccpndks.v.kcdnvip.com/pic/dongnan_2.png

甘肃卫视https://piccpndks.v.kcdnvip.com/pic/gansu_2.png

广西卫视https://piccpndks.v.kcdnvip.com/pic/guangxi_2.png

贵州卫视https://piccpndks.v.kcdnvip.com/pic/guizhou_2.png

海南卫视https://piccpndks.v.kcdnvip.com/pic/travel_2.png

河北卫视https://piccpndks.v.kcdnvip.com/pic/hebei_2.png

黑龙江卫视https://piccpndks.v.kcdnvip.com/pic/heilongjiang_2.png

河南卫视https://piccpndks.v.kcdnvip.com/pic/henan_2.png

湖北卫视https://piccpndks.v.kcdnvip.com/pic/hubei_2.png

吉林卫视https://piccpndks.v.kcdnvip.com/pic/jilin_2.png

江西卫视https://piccpndks.v.kcdnvip.com/pic/jiangxi_2.png

辽宁卫视https://piccpndks.v.kcdnvip.com/pic/liaoning_2.png

内蒙古卫视https://piccpndks.v.kcdnvip.com/pic/neimenggu_2.png

宁夏卫视https://piccpndks.v.kcdnvip.com/pic/ningxia_2.png

青海卫视https://piccpndks.v.kcdnvip.com/pic/qinghai_2.png

山东卫视https://piccpndks.v.kcdnvip.com/pic/shandong_2.png

山西卫视https://piccpndks.v.kcdnvip.com/pic/shan1xi_2.png

陕西卫视https://piccpndks.v.kcdnvip.com/pic/shan3xi_2.png

四川卫视https://piccpndks.v.kcdnvip.com/pic/sichuan_2.png

西藏卫视https://piccpndks.v.kcdnvip.com/pic/xizang_2.png

新疆卫视https://piccpndks.v.kcdnvip.com/pic/xinjiang_2.png

云南卫视https://piccpndks.v.kcdnvip.com/pic/yunnan_2.png

香港卫视https://piccpndks.v.kcdnvip.com/pic/xianggangweishi_2.png

如发现有遗漏，欢迎补充，谢谢！