[FFmpeg-devel] Interlace-aware scaler

[Eduardo P]

Hello,

I'm interested in implementing an interlace-aware scaler in ffmpeg.

I have an AVCHD camera which records in 1080i. It would be great to
have my movies converted to DVD at 480i, maintaining the original 60Hz
field rate, rather than reducing it to a 30Hz frame rate.

Since I've never worked in ffmpeg before, can I have any pointers as
to what files to look into, and where should the new code go?

Thanks
Eduardo