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I have some jpeg images and I want to create a slideshow video. I want a crossfade between images.
What I tried :
Mencoder : I did this command mencoder mf://*.jpg -mf fps=25:type=jpg -ovc x264 -x264encopts bitrate=1200:threads=2 -o outputfile.mkv. It put my images one after another and I don't know how to specify the time and an effect. Furthermore, it seems to be an old project.
oggSlideshow : It works but it's very long. I used this command oggSlideshow image*.jpg -t cf -l 2 -s 1200x800 -f 16 -o out2.ogv. It takes 2 minutes for 15 images. The result is near of what I want.
ffmpeg : I can do a fade effect between images but not a crossfade.
Avidemux : I don't know if it's possible to do what I want.
Any clue?
Edit 1
I want a cross fade and not a fadein/out
Dougui
Posted 2015-07-30T20:54:47.033
Reputation: 213
possible duplicate of Create video with 5 images with fadeIn/out effect in ffmpeg
– llogan – 2015-07-30T22:19:38.183This is fadeIn/out I and I prefer a cross fade. – Dougui – 2015-07-30T22:21:43.840
Answer updated. Now it's a duplicate. – llogan – 2015-07-30T23:22:40.237
It works but it seems to be a little bit complicated. I will try to make a script. – Dougui – 2015-07-31T13:09:25.613