Slow Speak

[mimo55]

When playing a video with BSPlayer, can I play it at a slower speed yet at the same pitch? Do I need to adjust some audio settings somewhere?

I'm trying to copy out the words from a documentary that I play with my BSPlayer, but unfortunately I cannot type as fast as some can talk. Playing the video at a slower speed is great and very handy, but the narrator's voice sounds really creepy and is quite disturbing to listen to! I was just wondering whether I can restore his voice to the original "highness" but adjusting some settings.

Because I am constantly adjusting the speed in movies. Conversations too fast that I would like hear too slow. How to make for that the words don't distorted when the voice is very slow (aproximately in -50% the normal speed). Thanks.