video camera questions

[yogurtpooh]

Hi.

Is there a way for me to see how many minutes left I have to record a video clip?

Is there a way to record dual camera video longer than 5 minutes?

Is there a way to turn on zoom without having to click the volume rocker?

Are there any settings I can adjust to shoot videos better in dim conditions? I think my old HTC One S's HDR shot better videos at night than the S4!!

Thanks ahead.