[FFmpeg-user] Slide show with transition
RAPPAZ Francois
francois.rappaz at unifr.ch
Tue Nov 17 17:05:56 EET 2020
I have 15 JPEG file to be used for a slide (duration: 135 sec): Each image is display 9 seconds and without transition the mkv file is ok.
I tried this for a transition 1 second long
ffmpeg -y -framerate 1/9 -i %%02d.JPG -i SligoAir_WhiteBlanket.mp3 ^
-vf zoompan=d=9:fps=1,framerate=fps=15:interp_start=0:interp_end=255:scene=100 ^
-r 15 -vsync vfr -pix_fmt yuv420p output.mkv
The transition is ok for the first 3 image then the slide jump to image at position 10 and that picture remains blocked...
What am I doing wrong ?
Cheers
François Rappaz
Bibliothek der Mathematisch-Naturwissenschaftlichen und Medizinischen Fakultät
Bibliothèque de la Faculté des sciences et de médecine
Rue du musée 4
Université de Fribourg CH-1700 Fribourg Switzerland
http://www.unifr.ch/dokpe/
Tel.: 41 (0)26 300 92 60
[cid:image001.png at 01D36DE8.58966D50]
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.png
Type: image/png
Size: 9755 bytes
Desc: image001.png
URL: <https://ffmpeg.org/pipermail/ffmpeg-user/attachments/20201117/f51ea1c0/attachment.png>
More information about the ffmpeg-user
mailing list