- TIME LAPSE TOOL EXPORT HOW TO EXPORT TO IPHONE MOVIE
- TIME LAPSE TOOL EXPORT HOW TO EXPORT TO IPHONE FULL
- TIME LAPSE TOOL EXPORT HOW TO EXPORT TO IPHONE TV
Let’s say you want to create a 15-second time-lapse video, using 24 frames per second, with a 3-second interval.įirst, you need to figure out how many frames you will need:Ģ4 frames per second x 15 seconds = 360 total framesįrom this you can calculate the total time you’ll need to capture 360 frames:ģ60 frames x 3 seconds = 1080 seconds, or 18 minutes Once you determine your interval, you can then calculate the total time you need to shoot to create a video of your desired length. For a slow moving scene, like moon rise, use a longer interval around 20 seconds. With a fast moving scene, like a moving cloud, you need a short interval about 3 seconds. If you have a rough idea of how fast your scene is moving, you can estimate the length of your interval. From that, you can calculate how many frames you need and the total time you’ll need to shoot. With an interval based calculation, you decide the interval of frames and the length of the video first. There are two main calculation methods to determine your interval between shots and time required: interval based calculation and total time based calculation. For example, I will use a 2-5 second interval when shooting a fast moving subject like daytime cloud changes, a 10-15 second interval when shooting a longer period change like sunrise or sunset, and a 30-40 second interval when shooting slow moving subjects like stars or the Milky Way. Intervals can vary widely, depending on your subject. When shooting a time-lapse sequence, you have to decide the interval between each frame. You may want to use up to 30 frames per second, but of course you’ll need to shoot a lot more frames. It seems like a lot, but your camera can do most of the work for you. Mencoder -ovc lavc -lavcopts vcodec=msmpeg4v2:vbitrate=16000:keyint=15:$opt -mf type=jpg:fps=25 -o "$VIDEOFILE" "mf://$IMAGEPATH/*.Your first task in creating a time-lapse photography video is to calculate how many frames you need for the video. Normal video is shot at 24 frames per second you need 24 photos to create 1 second of video. Mencoder -ovc lavc -lavcopts vcodec=msmpeg4v2:vpass=1:$opt -mf type=jpg:fps=12 -o "$VIDEOFILE" "mf://$IMAGEPATH/*.jpg" Before you do that, however, I highly recommend modifying StopMotion's preferences for mencoder, as the default options produce rather blocky-looking videos at 12fps. When you are satisfied with the result, you can export it to a movie.
TIME LAPSE TOOL EXPORT HOW TO EXPORT TO IPHONE MOVIE
You can preview your movie right in StopMotion, and save it as a project you can edit again later. After that, simply add your image files to your project. StopMotion has a rather exotic default of 12 fps – you can change that in the main window.
![time lapse tool export how to export to iphone time lapse tool export how to export to iphone](https://windows-cdn.softpedia.com/screenshots/Time-Lapse-Tool_8.jpg)
Be sure to also get mencoder – it's not a dependency but required to export a video file. Increasing this value results in a smaller file, at the cost of seek precision (video players can only seek to a key frame).
TIME LAPSE TOOL EXPORT HOW TO EXPORT TO IPHONE FULL
Key frames hold a full screen image, whereas all other frames hold only the changes since the last frame.
![time lapse tool export how to export to iphone time lapse tool export how to export to iphone](https://i.pinimg.com/originals/a3/81/bb/a381bb71057b3291ca2162dec7816708.jpg)
Therefore, the maximum of 24 Mbit/s would be entered as vbitrate=24000000. Values up to 16000 will be interpreted as kilobytes (1000 bytes), anything above will be interpreted as bytes.
![time lapse tool export how to export to iphone time lapse tool export how to export to iphone](https://blog.bit.ai/wp-content/uploads/2021/07/screenshot-play.google.com-2021.07.30-10_20_57.jpg)
Caveat: interpretation of this value is tricky. For lower resolutions, you can lower this value – I have heard reports about vbitrate=8000 giving good results for VGA resolution.
TIME LAPSE TOOL EXPORT HOW TO EXPORT TO IPHONE TV
The options above worked well for my images, which were at HD1080 resolution, producing a video at 25fps (the usual TV frame rate in Europe).