Batch Convert Videos in Different Resolution with Handbrake

[Ghaldszar]

Hello All

I record TV programs with Dreambox in TS format and then I convert in MKV format and archive them.
When I record the Program, Its resolution is 544x576. But I want to change it for watching on my CD TV in 16/9 but I want height resolution will be 576. I think its resolution should be 1024x576
I use Mac OS X and I tried a lot of program I like Handbrake. The others can corrupt audio and video sync.
I have a lot of files to convert and I need batch convert.
I can't save Presets with custom anamorphic resolution.
How can I do that?

Thank you

[aedipuss]

it doesn't make any sense to double the width and leave the height the same. everything would look squished down and twice as fat. the only way to do it would be to add black bars on both sides, but the tv will already do that so what's the point?

[Ghaldszar]

However I still want to know how to do it?
My real question is How can I save the custom anamorphic resolution in a preset?