[FFmpeg-user] Add white padding with filter_complex

Fernando Irías Escher fernandoiriase at gmail.com
Wed Apr 10 01:09:10 CEST 2013

I'm using this command to generate a white padding for a grid:

*ffmpeg -i 1.mp4   -filter_complex "[0:0]pad=iw*2:ih*2::0:0:0xFFFFFF" -c:v
libx264 -preset:v veryfast -threads 0 -s 640:360        -map 0:a -c:a
libfaac -b:a 96k grid.mp4*

Here is the output if it is somehow useful: http://dpaste.com/1052902/

The problem is that it is still showing the default black padding instead
of a white one. Any hints what might be going on?

Fernando Irias Escher

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