You can make a movie out of a static frame. This is useful for title cards, disclaimers, announcements and so on.
To make a 5 second movie with the Animation codec in a quicktime wrapper, run this command:
If you want to join this later to another movie which has sound, you need to add sound tracks to this title-card movie, else the two files will not join (concatenate). You can create a silent audio track through ffmpeg and mux that into the output.mov just created.
The silent track is created through the "lavfi" format.
Now you can concatenate the "title.mov" file to the body film.
To make a 5 second movie with the Animation codec in a quicktime wrapper, run this command:
ffmpeg -loop 1 -r 25 -i inputcard.png -t 00:00:05 -c:v qtrle output.mov
If you want to join this later to another movie which has sound, you need to add sound tracks to this title-card movie, else the two files will not join (concatenate). You can create a silent audio track through ffmpeg and mux that into the output.mov just created.
The silent track is created through the "lavfi" format.
ffmpeg -f lavfi -i aevalsrc=0 -i output.mov -shortest -c:v copy -c:a aac -strict -2 title.mov
Now you can concatenate the "title.mov" file to the body film.
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