I managed to see the video in the window vhs Kdenlive but still no audio.

The audio cable I have it connected to the line-in sound card How to know what special file referenced in linux?

Also ask if you can capture in kdenlive

How do I know that special file refers?

such as / dev / sda referring to hard drive bootable ...

Thank you.

A quick search (kdenlive doc / k forum / giant internet) give me :

hope it's help //// if you found whay you are looking for from those links, be free to share in the forum.