[FFmpeg-user] Adding Borders
Liam Condron-Farnos
23liam at googlemail.com
Thu Jan 31 21:43:44 CET 2013
Use [0:v] or [0:0] instead of [in] for complex filtergraphs (since
filter_complex can take an arbitrary number of inputs, [in] is ambiguous).
More information about the ffmpeg-user
mailing list