[FFmpeg-user] Transcoding 1080i5000 using libx264

[Robert Nagy]

Hi

I would like to transcode a 1080i5000 to H264 using ffmpeg and libx264.

Currently I'm using the following command-line:

ffmpeg -i <input> -vcodec libx264 -tune fastdecode -crf 18 -preset medium
-threads 0 <output>

My question is what additional options do I need to provide in order to
properly transcode tff interlaced video?

Best Regards