My Audio Coming From Capture!

[XlxFRONTLINExlX]

Hello need some help with the Audio i am not receiving from my tv, and the ringing noise i am getting from my laptop in the preview of the capture and the recording when i am done, the only place i get good audio form are my tritons that are hooked up! someone please help me, thanks!

[XlxFRONTLINExlX]

i have tried without the tritons and restarting and still get only ringing and no audio from tv, and it is only allowing me to save the video as a M2TS, not AVI or WMV also help with that thanks