![]() Separately, also note that I had to put my input file name in single quotation marks, otherwise ffmpeg tried to overwrite all of my picture files with a copy of the first picture (It is always a good idea to copy for a backup before manipulating files). (Numbering cannot be 1,2,3.33., else the number '3' will sort between '39' and '40' for example). That is, the file naming scheme must be something like 00001, 00002.00033. Also, you cannot have a numbering scheme without preceding 0s. The drawbacks: This syntax does not allow you to skip repeating figures like the '%#d' syntax allows. The benefit: This syntax allows you to start at any number and have any pattern in your numbering (I often create a count by 20, starting around 20000 for example). Here I am adding -pattern_type glob, using the wildcard *, and putting my file name in single quotations: 'image-*.jpg'. profile:v high -crf 20 -pix_fmt yuv420p output.mp4 ![]() You might want to play around with the framerate ( -r) but I wouldn't go below 15fps.Ī quick, dirty, but somewhat more flexible option is as follows: ffmpeg -pattern_type glob -framerate 25 -i 'image-*.jpg' -c:v libx264 \ The quality settings there aren't anything like that of my webcam so you might want to play around with the options a lot more to get a better encode, but that should generate you a nice 30fps video, compressed up in x264. After installing it ( sudo apt-get install ffmpeg) just wang out this: ffmpeg -r 30 -i d.jpeg -s hd480 -vcodec libx264 -vpre hq time-lapse.mp4 There are many different ways of putting it together including mencoder but I just prefer ffmpeg's outlook on life. That line will give you 2000 images, it'll take half an hour to record and, at 30fps, will generate just over 1 minute of video. You'll want to tune this appropriately depending on how much output video you want. If you compress that down into a 30fps video, one minute of capture becomes 2 seconds of video. So this should grab one frame every second. t is the number of frames we want to capture. We use streamer to do the capture so let's install it: sudo apt-get install streamerĪnd now we want to capture streamer -o 0000.jpeg -s 300x200 -j 100 -t 2000 -r 1 Let's imagine you want to take a photo once every 10 seconds and save that into a directory sitting on your desktop mkdir ~/Desktop/cap The workflow in iMovie is that each photo can take a minimum of 1/10 second, so you have to export the movie at 10fps, reimport it and speed it up x3 to get to 30fps.The first step is capturing images. ![]() I had to leave it overnight to do whatever it was doing to prepare to export the 10fps version of the movie. The photos appeared in iMovie but it beachballed so much that it could not even display the activity indicator. I have an i7, 32GB RAM and a Vega 20 GPU. I suppose I could delete 2/3 of the originals and work with GoPro Quik. I have about 2.5 minutes of footage at 30 frames per second. GoPro Quik does not support movies longer than 60 seconds. However, the options I have available today are GoPro Quik and iMovie. I changed computer since I last used GoPro Studio, and still have it on a backup disk, and I’m still running Mojave so I can explore reinstalling it even if it’s 32 bit. ![]() The actual developer of this free software for Mac is Daniel. The unique identifier for this application's bundle is -Lapse-Assembler. The following versions: 1.5 and 1.2 are the most frequently downloaded ones by the program users. I used to use GoPro studio to edit timelapses, but it is no longer available for download. Time Lapse Assembler 1.5.3 for Mac is available as a free download on our application library. I used my GoPro to take a timelapse with over 4000 photos. ![]()
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