Am 05.04.2021 um 01:48 schrieb Cecil Westerhof via ffmpeg-user:
I have to cut out a part of a video, crop it and blackout two parts. I do this with: ffmpeg -y \ -ss 00:19:49 \ -i 2021-03-25ToastmastersClubAvond.mp4 \ -to 442 \ -vf " crop = 1440:1080:240:0 , drawbox=enable='between(t, 0, 2)' : color = black : w = in_w : h = in_h : thickness = fill , drawbox=enable='between(t, 339, 342)' : color = black : w = in_w : h = in_h : thickness = fill " \ -acodec copy \ -vcodec libx264 \ -crf 23 \ speechClean2.mp4The reason I do -to in the output is that in this way the metadata concerning the video length is less out of whack. I was wondering if this is a good way, or that it could be done better? Also, beside the timestamps the parameters for drawbox are the same. Is there a way that I do not have to repeat them?
drawbox=enable='bitor(between(t, 0, 2),between(t, 339, 342))' Michael _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
