[FFmpeg-user] How to deinterlace a 25fps (50i tff content) video with FFplay and output it as 50p?

[Christoph Gerstbauer]

>>> I am using following syntax to deinterlace TFF
>>> content, but I only get 25p output. How can I
>>> force ffplay to output 50p? "-r 50" is not working.
>>>
>>> ffplay -i test.avi -vf "yadif=0:0" -loglevel debug
> $ ffplay test.avi -vf yadif=1

ffplay test.avi -vf yadif=1

does not work for me, too.


I need the same behaviour like in WMP, when I use LAV filter 
(deinterlacding ON, force, TopFieldFirst preset).
With this filter I get a perfect deinterlacing with the behavior of old 
tupe reference monitors.

And I want to use same in FFplay.