![]() You can slow the video by 25%, 40%, or 50%. Now, to set the slow motion options, it is recommended to select between 500fps and 1000fps. Next, highlight the part of the video you wish to slow down using the clip out and clip in button. Once you are done, select the video from the library and tap the red colored edit button at the top right corner. Start recording instantly post launching SLOPRO. ![]() SloPro is a free tool for creating iPhone slow motion videos. Here, we can recommend some video speed changing apps for turning normal speed video into slow-motion videos. If you’ve recorded a video on iPhone in normal speed and want to turn it into a slow-motion video, or if you can’t record a slow-motion video with your iPhone, you can use some third-party apps to convert them to slow motion videos. Part 2: How to Change Normal Speed Video to Slow Motion It appears as a series of still snapshots rather than a constant video. You get a jerky video with frames jumping here and there when you try to watch a slow motion video from normal. ![]() Is slow motion video from normal video possible - A higher frame rate than normal is required to record a slow motion video., Playing a slow motion video to normal is possible but the reverse is impossible. The slo-mo video recorded at 1080p resolution at 120 fps uses approximately 375 MB per minute storage space and slow motion video iPhone resolution of 720p at 240 fps uses approximately 300 MB per minute. If you record slow motion video at higher frame rates, it takes lesser space than 120fps video. Space used by slo-mo video - It is vital to know that the iPhone 5s onwards iOS devices record slow motion video at 120 frames per second (fps). iPhone 8/8 Plus and iPhone X can even capture 1080p HD at 240 FPS. iPhone 6/6 Plus/6s/6s Plus, iPhone 7/7 Plus can capture 720p at 240 FPS. IPhone 5s only can capture 720p at 120 FPS. Supported Slow - Mo Shooting Modes- Do you know the slow motion recording modes supported by iPhone? Tap on the white button at the left bottom corner of the screen and a high resolution snapshot is automatically saved in the Camera Roll folder beside the recorded video. Some Important Facts to Know about Shooting Slow Motion Video in iPhoneĬapture Screenshot - You can capture stills while shooting iPhone slow motion videos. Check the edited playback by tapping the blue button at the bottom of the screen.Drag the lines to the right or left to shorten or extend the slow motion effect At the center you'll find 2 black bold lines, these 2 bold lines decide which portion of clip playback in slow motion.For editing, tap Edit to enter the editing interface and you will see a timeline at the bottom of the video.Tap the video you want to edit to view it. Go to Photos app and switch to Albums section to locate all slow-motion videos in Slo-Mo menu. ![]() You can now set up which part in the clip should be in normal speed and which part of the video should keep the slow-motion settings. Once you stop recording, the recorded slow-mo clip will be saved in the Photos app.Again tap the record button to stop the iPhone slow motion video recording.Start recording your slow motion video by tapping the red colored record button.Swipe to right and you will see SLO-MO out.At the bottom of the screen, you can find some text like: PHOTO, SQUARE, PANO etc.Here are the steps to record iPhone slow-motion videos. It is easy to use, affordable, and sheer fun. Slow-motion video, a feature that is offered only by the high-end expensive cameras is now available with the iPhone 5s and later models. Something like this for every frame in the input file: if let inSampleBuffer = readerOutput.Part 1: How to Record Slow Motion Video on iPhone You can probably do this with an AVMutableComposition but I prefer to use the more wysiwyg AVAssetReader/ AVAssetWriter pair. The problem is that other players play at a playback rate of 1, so to make the effect portable you need to modify the frame presentation timestamps instead. iOS is lowering the playback rate to show off the extra frames in the form of slow motion. Your "slow motion" video files are actually just video files with high framerates.
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