アルファチャンネルでしょう
arufachannerudeshō
1. Probably the alpha channel.
Noun
#2167001
1. Probably the alpha channel.
1. channel
1. alpha
1. it seems; I think
2. right?; don't you agree?
1. Channel's; Of channel
1. in the channel; on the channel
1. Channel; Is (polite)
1. Of WORD; Possessive of WORD
1. Was a channel.
1. if/when channel; if it is a channel