If the AV has Aux in, and you have splitter for hdmi to split hdmi and 3.5mm audio it should work without any issue, or your tv has 3.5mm for headset it will work also.
If the AV has Aux in, and you have splitter for hdmi to split hdmi and 3.5mm audio it should work without any issue, or your tv has 3.5mm for headset it will work also.