[FFmpeg-user] creating h264 .mp4 MBAFF tff/bff h264 with AAC audio

[Albert Scholtalbers]

Hi,

I'm quite new to FFmpeg and want to create Interlaced h264 files with
AAC/MP2 sound from Interlaced MPEG2/DV/AVI sources
The basics is quite simple, and a progressive output is created quite
quickly. But I can't manage to get Interlaced h264 output.
I see a lot of options in manuals, but non of them seem to work, or very
tricky to put in the CLI
I'm using Windows 7
f:\ffmpeg.exe -i f:\sample.mpg -vcodec h264 -setfield='bff' -b 1500k
-strict -2 -acodec aac -ab 128k f:\output.mp4
or
f:\ffmpeg.exe -i f:\sample.mpg -vcodec h264 --interlaced  -b 1500k -strict
-2 -acodec aac -ab 128k f:\output.mp4 don't seem to work.

What am I doing wrong?

Albert