I get the following results when I do this:
Stream specifier ‘2:a’ in filtergraph description [0:a][1:v][2:a][3:v][4:a][5:v]concat=n=3:v=1:a=1[v][a] matches no streams.
What should I do now?
I get the following results when I do this:
Stream specifier ‘2:a’ in filtergraph description [0:a][1:v][2:a][3:v][4:a][5:v]concat=n=3:v=1:a=1[v][a] matches no streams.
What should I do now?