On 31 Dec 2022, at 10:41, Michael Koch <astroelectro...@t-online.de> wrote: > > Am 31.12.2022 um 10:31 schrieb Bouke / Videotoolshed: >> On 31 Dec 2022, at 04:53, Gyan Doshi <ffm...@gyani.pro> wrote: >>> On 2022-12-31 08:15 am, David Niklas wrote: >>>> Sorry for taking so long to reply. >>>> It is not working. Terminal output below. >>>> >>>> % ffmpeg -i Ducksinarow.mp4 -filter_complex >>>> "[0:0]drawbox=color=black:t=fill=enable='between(t,1.0,2.0)'" -c:a copy >>>> -c:v libvpx ducks.mp4 >>> There should be a colon after fill, not = >>> >>> drawbox=color=black:t=fill:enable='between(t,1.0,2.0)' >> And for your next question that might come up (since you want to do multiple >> filters, I do too and just got bitten): >> There is a limitation on Windows that won’t accept long arguments. > > Do you have an example? I have used command lines _much_ longer than the > above example, and never found a limitation. > > Michael
The limitation is 8091 chars, and afaik only exists on Windows. (Mac is fine, I don’t know about Linux, but I suspect it will be no issue there too.) My latest issue had a line of more than 64000 chars, example from filter_complex (that caused the huge length) below. Bouke map 0:0 -filter_complex [0:0]drawtext=enable='between(t,0.030208333333333334,75.18016666666666)':timecode='00\:49\:29\:11':fontfile='/Volumes/Data/PycharmProjects/LTC_convert/src/main/resources/base/courbd.ttf':r=25:x=(w-text_w)/2:y=h-th: y=h-(2*lh):fontsize=54.0:fontcolor=white:borderw=2.7:bordercolor=#101010@0.8,drawtext=enable='between(t,75.19016666666667,75.78016666666666)':text='-- NO LTC !':fontfile='/Volumes/Data/PycharmProjects/LTC_convert/src/main/resources/base/courbd.ttf':x=(w-text_w)/2:y=h-th: y=h-(2*lh):fontsize=54.0:fontcolor=white:borderw=2.7:bordercolor=#101010@0.8,drawtext=enable='between(t,75.79016666666666,299.980125)':timecode='00\:47\:41\:21':fontfile='/Volumes/Data/PycharmProjects/LTC_convert/src/main/resources/base/courbd.ttf':r=25:x=(w-text_w)/2:y=h-th: y=h-(2*lh):fontsize=54.0:fontcolor=white:borderw=2.7:bordercolor=#101010@0.8,drawtext=enable='between(t,300.0300416666667,822.9397708333333)':timecode='00\:47\:41\:21':fontfile='/Volumes/Data/PycharmProjects/LTC_convert/src/main/resources/base/courbd.ttf':r=25:x=(w-text_w)/2:y=h-th: y=h-(2*lh):fontsize=54.0:fontcolor=white:borderw=2.7:bordercolor=#101010@0.8,drawtext=enable='between(t,822.9497708333333,1138.6619166666667)':text='-- NO LTC !':fontfile='/Volumes/Data/PycharmProjects/LTC_convert/src/main/resources/base/courbd.ttf':x=(w-text_w)/2:y=h-th: y=h-(2*lh):fontsize=54.0:fontcolor=white:borderw=2.7:bordercolor=#101010@0.8, and so on…. _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".