m2v_extend_video
input
URL
https://s22-def.ap4r.com/bs2/upload-ylab-stunt-sgp/se/ai_portal_sgp_queue_m2v_extend_video/f773188b-0052-49f6-ab48-015443c847fc/0.mp4
prompt
put your head down, bends head, girl puts head down 
biz
klingai
__initialType
m2v_img2video
__initialPrompt
shaking head and open eyes , standup and go away
kling_version
1.0