Abdul, can you tell me one thing:
in case there are 2 audios, what is the filename of first and second audio file? are you able to tell from filename which one is first and second?
Please give 2 or 3 examples of pairs of audio filenames
I'll prepare a small workflow that should help you getting started.
As i am running out of time, i'll give you something that could help.
This workflow is designed specially for you, Abdul. Currently it only works if m2v and wav are in the same folder.
Check it out.
What you definitely should do is to try to learn a little about ffastrans workflows in my workflows examples thread (search it on the forum).
All this currently does ist watch for the m2v file and get out the number of matching wav files and their names.
At the end this workflow splits up into 2 paths: 1 audio and 2 audios. It is best for start that you do not merge back to 1 path again, as this will only be very confusing for you.
I cannot tell which is first or not but the number seem to show.
also i realized i made a mistake earlier not all say P2High, P2 was part two of the video, :C i did not notice it on these files. so anything after High is nonsense string not P2High
I've been playing around with the workflow you have provided, do you know the reason why it does not output correctly. the output i get looks like the too attachment i have provided.