Created
March 27, 2015 06:33
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| # Adds 3-sec fading out title image before video. | |
| # What's going on here: We get title.png image, loop it for 3 sec video, create 3 sec silence, get video.mp4 (framerate 25). Next, we add fade out filter on looped image video, after that we concat our image video, audio silence and main video into one. Easy peasy. | |
| ffmpeg -loop 1 -framerate 25 -t 3 -i title.png -t 3 -f lavfi -i aevalsrc=0 -i video.mp4 -filter_complex '[0:0]fade=out:50:25:alpha=1[title]; [title][1:0][2:0][2:1] concat=n=2:v=1:a=1' output.mp4 |
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@lotaku hi
Sorry for late answer, @github is not sending notifications on gist comments.
The answer should be pretty simple, I guess, changing the arguments ordering would help you. Just try it out.
I cannot tell you the exact way, this been a long time I touched ffmpeg.