Adding jitter and motion to video
here is the situation:
I am running a Plex media server and I have a number of movie trailers that I want to prepend with those green or blue movie theatre MPAA pages - "This motion picture has been rated...". I used inkscape to create the page and used ffmpeg to make an 8 second video:
ffmpeg -loop 1 -i rated-g.png -c:v libx264 -t 8 -pix_fmt yuv420p -vf scale=1920:1080 rated-g.mkv
The problem with it is that it looks too perfect. Those of us old enough to remember when theatres projected actual film will remember that those MPAA previews not only were jittery, but at best would seem to move slightly as it was being projected (like someone was trying to hold the projector in place.
A good example of what I am looking for can be seen in the first few seconds of this movie trailer:
Example Movie Trailer
That motion effect is what I would like to add to my video so that the viewer will see it as video and not a JPEG file. My question is how do I accomplish this with ffmpeg?
In terms of the other effects like jitter, dust marks and scratches I will save that for another day but pointers would be appreciated.
video ffmpeg
asked Dec 21 '18 at 2:48
John W
2329
add a comment |
here is the situation:
I am running a Plex media server and I have a number of movie trailers that I want to prepend with those green or blue movie theatre MPAA pages - "This motion picture has been rated...". I used inkscape to create the page and used ffmpeg to make an 8 second video:
ffmpeg -loop 1 -i rated-g.png -c:v libx264 -t 8 -pix_fmt yuv420p -vf scale=1920:1080 rated-g.mkv
The problem with it is that it looks too perfect. Those of us old enough to remember when theatres projected actual film will remember that those MPAA previews not only were jittery, but at best would seem to move slightly as it was being projected (like someone was trying to hold the projector in place.
A good example of what I am looking for can be seen in the first few seconds of this movie trailer:
Example Movie Trailer
That motion effect is what I would like to add to my video so that the viewer will see it as video and not a JPEG file. My question is how do I accomplish this with ffmpeg?
In terms of the other effects like jitter, dust marks and scratches I will save that for another day but pointers would be appreciated.
video ffmpeg
asked Dec 21 '18 at 2:48
John W
2329
add a comment |
here is the situation:
I am running a Plex media server and I have a number of movie trailers that I want to prepend with those green or blue movie theatre MPAA pages - "This motion picture has been rated...". I used inkscape to create the page and used ffmpeg to make an 8 second video:
ffmpeg -loop 1 -i rated-g.png -c:v libx264 -t 8 -pix_fmt yuv420p -vf scale=1920:1080 rated-g.mkv
The problem with it is that it looks too perfect. Those of us old enough to remember when theatres projected actual film will remember that those MPAA previews not only were jittery, but at best would seem to move slightly as it was being projected (like someone was trying to hold the projector in place.
A good example of what I am looking for can be seen in the first few seconds of this movie trailer:
Example Movie Trailer
That motion effect is what I would like to add to my video so that the viewer will see it as video and not a JPEG file. My question is how do I accomplish this with ffmpeg?
In terms of the other effects like jitter, dust marks and scratches I will save that for another day but pointers would be appreciated.
video ffmpeg
asked Dec 21 '18 at 2:48
John W
2329
here is the situation:
I am running a Plex media server and I have a number of movie trailers that I want to prepend with those green or blue movie theatre MPAA pages - "This motion picture has been rated...". I used inkscape to create the page and used ffmpeg to make an 8 second video:
ffmpeg -loop 1 -i rated-g.png -c:v libx264 -t 8 -pix_fmt yuv420p -vf scale=1920:1080 rated-g.mkv
The problem with it is that it looks too perfect. Those of us old enough to remember when theatres projected actual film will remember that those MPAA previews not only were jittery, but at best would seem to move slightly as it was being projected (like someone was trying to hold the projector in place.
A good example of what I am looking for can be seen in the first few seconds of this movie trailer:
Example Movie Trailer
That motion effect is what I would like to add to my video so that the viewer will see it as video and not a JPEG file. My question is how do I accomplish this with ffmpeg?
In terms of the other effects like jitter, dust marks and scratches I will save that for another day but pointers would be appreciated.
video ffmpeg
video ffmpeg
asked Dec 21 '18 at 2:48
John W
2329
asked Dec 21 '18 at 2:48
John W
2329
asked Dec 21 '18 at 2:48
John W
2329
asked Dec 21 '18 at 2:48
John W
2329
asked Dec 21 '18 at 2:48
John W
2329
2329
add a comment |
add a comment |
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