The present invention relates to a video synthesizing apparatus and program which, when first and second videos are input, displays {HEAD ~ a synthesized video} by combining {TAIL ~ the second video} with the first video 
by combining
The present invention relates to a video synthesizing apparatus and program which , when first and second videos are input , displays { HEAD ~ a synthesized video } by combining { TAIL ~ the second video } with the first video
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH