This works for me /usr/local/bin/ffmpeg -i l.mov -i r.mov -filter_complex "[0:v:0]pad=iw*2:ih:0:0[L];[L][1:v:0]overlay=w:0" out.mp4
2015-06-10 9:58 GMT+02:00 Moritz Barsnick <barsn...@gmx.net>: > Hi Kevin, > > On Mon, Jun 08, 2015 at 17:37:46 -0400, Kevin Bergemann wrote: > > > slightly edited for use on a Mac instead of Linux: > > Tell me, what would be different in ffmpeg's command line on Mac[OSX] > vs. Linux? Just wondering. > > > ./ffmpeg -i left.mp4 -strict -2 -vf "[in] pad=2*iw:ih [left]; > > movie=right.mp4 [right];[left][right] overlay=main_w/2:0 [out]” > output.mp4; > [...] > > [NULL @ 0x7ffe04854a00] Unable to find a suitable output format for > > 'pad=2*iw:ih' > > pad=2*iw:ih: Invalid argument > > -bash: [right]: command not found > > -bash: [left][right]: command not found > > I'm very certain that - unlike you quoted above - you forget the > quotation marks '"' around the filter specification. > > HTH, > Moritz > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > -- Jesper Taxbøl +45 61627501 _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user