Hab s.zwei Calculator premiere in a video recorded at the same time. Once a person against blue once and only the alpha channel (black / white). Now I would like the two clips from a clip with alpha channel to make. Can not under "interpret footage" define a clip that is the Alpha.
Can I use two clips in a join Composition and export? If yes, what settings should I do? Where I say the program, which clip the alpha channel.
Antwort von Mylenium:
Clips into a composition paperboard mat on fill, then fill to "Luma Matte" Blend mode. with a suitable CoDec rausrendern.