VideoEncoding in Mac os x

I am trying to learn to use cuda to develop or maybe modify x264 to make it capable of using the gpu. I was going to look at the cudaencoder sample to work things out but found it to be missing from my toolkit samples in mac os x snowleopard. Is there a way i can learn how video encoding is done?

I am trying to learn to use cuda to develop or maybe modify x264 to make it capable of using the gpu. I was going to look at the cudaencoder sample to work things out but found it to be missing from my toolkit samples in mac os x snowleopard. Is there a way i can learn how video encoding is done?