[FFmpeg-user] Streaming text with libavfilter drawtext

[dave at arthistory.cc]

Hi!

Just for info I have at least tried to search this list for an answer
before posting.

I have a streaming text that I would like to get added to my stream. What
I'm aiming for here is to get data.txt re-read every second so the textdata
in that(that updates every 0.1 seconds) will be shown in my stream:

ffmpeg  -f dshow -i  video="Integrated Camera":audio="Internal Microphone
(Conexant 2"   -s 320x240 -r 30 -metadata title="my soo awesome video"   
-loglevel warning -vf
drawtext=fontfile=arial.ttf:fontcolor=white:shadowcolor=black:x=100:y=x/dar:textfile='data.txt'
  -f flv rtmp://698400.fme.bambuser.com/b-fme/myuserid

I have tested to add draw=lt(mod(t\,1)\,1) but what I'm looking for is
really redraw=every second.

If this is not possible to achieve please redirect to the source code for
adding that option, if you got time.

BR David