On Fri, Oct 21, 2016, at 04:23 AM, Martin Ždila wrote: > Thanks Lou! Looks like hstack filter doesn't have a problem with the > video > changing dimensions :-)
More likely the omission of setpts filter. > Now I have a problem to add logo. I've tried following command but the > output is empty: > > ffmpeg -y -i a.webm -i b.webm -i logo.png -filter_complex \ > "[0:v] fps=25, scale=320x240:force_original_aspect_ratio=decrease, > pad=320:240:(ow-iw)/2:(oh-ih)/2 [l]; > [1:v] fps=25, scale=320x240:force_original_aspect_ratio=decrease, > pad=320:240:(ow-iw)/2:(oh-ih)/2 [r]; > [l][r] hstack=inputs=2:shortest=1 [v]; > [v][2:v] overlay=10:10:shortest=0 [o]" \ > -map "[o]" output.mp4 > > When I remove shortest=0 then ffmpeg never ends. Add "-loop 1" before "-i logo.png" then use "shortest=1" in overlay. Please avoid top-posting on this mailing list. _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
