[FFmpeg-user] insert a logo with transparency

[Rossana Guerra]

Hello I have logo.bmp, I need not to display the logo background.  The logo
is well inserted, but not with alpha.
I need a png instead? Is there a way with a .bmp

This is the command I use:

ffmpeg -i video1.avi -vf "movie=md.png [logo]; [in][logo]
overlay=W-w-10:10:1[out]" -vcodec libx264 -b 1400k out1.avi

thank and regards

Rossana