Video Playback on iOS 18 is Broken - Video size is small and timeline ends early when setting video to full frame or zooming in. Serious bug.

Video Playback on iOS 18. I use video playback to show slow-motion video frame by frame to my students and the video can only be shown at like 3/5 of the screen size (just like Apple fouled up screenshot editing about a year ago)


If you try to view video in the full screen you can’t scrub through and see time stamps or play frame by frame sliding left to right. It’s absolutely ridiculous. 2 out of 3x the video timeline finishes fully right and I haven’t watched the full clip.


Here’s a video showing the issue how at the small default size I can see the entire timeline and play the full video from beginning to end, but when I go to full screen and/or zoom in or move the screen around the timeline doesn’t work and you can’t scroll through the full video!


Need the video to not condense in size on the screen and play the full height / width of the screen. Also not have the text of the location showing above the screen. Way too much clutter. The reduced size of the video for editing issue started with photos several updates ago



[Edited by Moderator]


iPhone 14 Pro, iOS 18

Posted on Sep 18, 2024 9:17 PM

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139 replies

Apr 11, 2025 8:36 AM in response to brentgrab

Ever since the team at Apple Photos / iOS 18 changed the video and photo workflow (which had no issues prior to 18.0) any time I zoom in on a Slow Motion video and try to play it back I am unable to play back the entire clip. The timeline stops but there is still a few seconds remaining in the video. It doesn’t matter if it’s a 3 second video or a 1 minute video. I’ve reported this numerous times on my iPhone 14 Pro and now begrudgingly upgraded to a 16 Pro and the same bs issue exists.


Additionally the scroll bar / translucent player should be rolled back to the timeline scrubber at the bottom that existed before teenage iOS 18.0+ ever existed. 


Check YouTube and Apple forums to see hundreds of comments and replies about both issues. 


We need these incompetents to fix this.

Sep 21, 2024 6:05 PM in response to brentgrab

This same thing is driving me crazy. The UI is horrible and inaccessible and doesn’t help at all with displaying the video. Every time you want to pause or play a video taken vertically from your phone, it zooms you out and clutters the screen with all that extra stuff and a black border like you mentioned. Sorry I don’t have a solution. I’m just commenting to bring more attention to this post, in hopes Apple will do something and fix this in a future update.

Sep 22, 2024 3:50 PM in response to brentgrab

Here’s a YT video I made demonstrating the exact issue. Only posted a day ago and it has over 1,000 views and tons of comments. I’m happy other people are speaking out about how bad this iOS 18 update ruined Apple Photos and video playback and video usability. Apple please for the love of God fix this urgently. Whoever spearheaded the rollout should seriously be fired. Whoever approved it should also be fired!


Video of Issue


Please fix Apple Photos and iPhone videos urgently!

Sep 23, 2024 7:40 PM in response to brentgrab

Apple please fix this! Watch the video attached in this thread. It explains it perfectly. We need to be able to zoom into the video while still being able to scrub through the ENTIRE video. I've tried very hard and still can't think of a single possible reason why you would only want to see the first few frames of a video when zooming in. Please fix this ASAP.

Sep 30, 2024 4:46 PM in response to Jonnyg65

It’s ridiculous. Time for Apple to fire whatever “team” launched this atrocity!


Also even after doing what you said about tweaking it to force a full screen, it’s like 7 out of 10 times I can’t view the full video once enlarged. It only plays back a small portion of the clip. I think it depends upon what zoom level your fingers get into. This is truly remarkably idiotic. I am astonished the cash richest company in the world could be so terrible at UX. Steve Jobs would get rid of these employees immediately and it would have never passed QC if he was still around.

Oct 1, 2024 6:23 PM in response to brentgrab

Happy to see it’s not just my phone. Have been going crazy all week trying to figure out what’s wrong and that YouTube video explains exactly what is happening to me. It’s impossible to watch videos in full screen frame by frame. There is no reason videos should open in a tiny screen. Nothing was wrong with video before; why did they find a reason to change it and make it worse? 😡

Oct 4, 2024 4:43 PM in response to brentgrab

This is so upsetting and I feel I upgraded to iPhone 16 pro and iOS 18 for nothing and only to get a much worse experience! I take screenshots from videos usually and once I have I can no longer scrub forward or back and have to quit the video and come into it again!! Absolutely livid that Apple make things so much worse and not better over time! This makes no sense!

Oct 8, 2024 6:51 AM in response to brentgrab

I’m facing a significant issue with video editing across all apps on my iPhone, including the native Photos app. Whenever I try to rewind or trim a video, it simply doesn't work. For instance, if I rewind to the 3-minute mark, the video stops loading, everything freezes, and I completely lose control. This problem persists not only in the default app but also in every third-party editing app I’ve tried (Instagram, VN, Cutcut). It’s a major setback for me as I rely on my phone for vlogging and content creation, yet I’m currently unable to edit my videos at all. Either the image freezes while the sound continues, or the video doesn’t load properly at all. This issue is severely impacting my ability to work, and it seems like the video editing functionality is entirely broken with the recent update.

Oct 8, 2024 5:47 PM in response to brentgrab

This is the feature many of us use more than any other on an iPhone. I was hopeful that the minor version bump to 18.0.1 would fix this really unfortunate experience, but it didn’t.


Apple I’m pretty close to buying a Pixel after this. It’s not just the numerous egregious bugs in this release, it’s the lack of recognition.


You’re the platform that all others emulate. You have seriously lost your edge. The missing AI features are bad enough, but acceptable, but you also ruined features that were previously great. What is going on over there?

Oct 8, 2024 6:59 PM in response to Yer_Man

Your point is a good one, but remember how much we pay for these devices.


It’s also pretty standard for software companies at this level to have multiple layers of quality and product feedback.


Apple obviously rushed this release, didn’t coordinate effectively and still wants to be on top.


maybe the hyperbolic commentary is over done, but listen to what people are trying to communicate. They feel snubbed, especially because it’s now impossible to install a lower version of iOS.

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Video Playback on iOS 18 is Broken - Video size is small and timeline ends early when setting video to full frame or zooming in. Serious bug.

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