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Questions tagged [video]

Video is series of still images played back at high speed to give the appearance of something moving.

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11 views

Which video player uses the least power on iPad 1475?

To maximize battery life which video player is the most efficient? For example, I notice that on Ubuntu, the Videos application runs significantly cooler than VLC for the same video. I would like to ...
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7 views

Macbook pro mid 2012 won't output external monitor's native resolution

So I connected my mbp mid 2012 13" to my del p2213 monitor which has a native resolution of 1680x1050 and a aspect ratio of 16:10 but apparantly when I went to the display settings and pressed scaled ...
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16 views

QuickTime Player won't save edited file: The operation could not be completed

I've edited an MP4 movie file in Quicktime Player Version 10.5. When I try to save the edited file, I get: The operation could not be completed. Does anyone know what causes this and/or how it can ...
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48 views

Apple support for new video standards [closed]

There are many new TV's being pushed to the market these days, sporting features like: 4K/8K 10/12 bit color HDR Happening are also new, more powerful codecs like H265/AV1, which require more ...
3
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1answer
49 views

What is the best/fastest way to rip and convert a Blu-ray Disc on an iMac?

I've recently switched (back) from Windows 10 to macOS running on an iMac 27-inch Retina late 2015. While I still used my Windows 10 laptop, I used a program called DVDFab to rip my collection of Blu-...
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0answers
34 views

Problems playing videos on Apple video players

When watching videos on a 3rd generation iPod Nano, maybe 10% of all videos, specifically around 12 minutes, either stop (the video player exits back to the list of videos), or video and audio gets ...
2
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0answers
20 views

How to compile/install mplayer on MacOS with subtitle support?

In order to play video files with a sub title file on MacOS 10.13.6 on the command line: How to install mplayer so that I am able to use subtitles? I tried the following suggestion made in some ...
2
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1answer
19 views

How can I rotate a slo-mo video?

I have a slow motion video I took on an iPhone using the "SLO-MO" setting. Unfortunately it recorded in portrait mode, and I want it in landscape. I want to rotate it, but I don't want to lose the ...
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25 views

How to whitelist websites to autoplay videos on Safari on iOS (11.2.1)

I am creating a game that uses <video> tags that needs to autoplay videos. The logic of the game goes as follows: On page load, a video (with audio) autoplays, ranging from 3 seconds to 30 ...
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0answers
11 views

Any screen recorder with 'replace' feature like Voice Memos app

I'm working on tons of teaching videos. However, It'll be perfect if I can record these videos without having many editing processes after recorded. So, Are there any applications to record the ...
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42 views

iCloud Photo Library uploads from Windows: albums and mov

I am trying to migrate from Flickr to iCloud Photos, and having some trouble. I am currently using an iCloud account on a Windows 10 machine. Albums: It seems to be possible to upload albums from ...
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16 views

iPhone XS video output for professional applications

I wish to use two iPhone XS as live video cameras connected to a SONY switcher via HDMI or SDI for a live stream. I have a couple questions: Can I output live video as a 'clean' signal image to the ...
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1answer
22 views

Keyboard shor cut to skip back 5-10 seconds in iTunes TV show?

When I'm playing music I can hit Command + Option + Left Arrow (or Right Arrow) to skip backward (or forward) about 5 seconds. Now I'm watching a TV show for the purpose of learning a language and I ...
2
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2answers
51 views

How can I turn a iMovie video into a “proper” DVD?

iMovie only has the option to export the film as a .mp4 file. I know that MAGIX can create title cards and menus etc. Is it possible to do the same with Apple Software? I also haven't found any ...
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0answers
150 views

Why does HDMI on the 2018 Mac Mini have a “codec compressed” look?

I just purchased the 2018 Mac Mini, and also a LG 32UD99-W monitor that does 4k (3840x2160) at 60 Hz. When connecting HDMI cables from the Mac Mini HDMI out port to the monitor HDMI in port, the ...
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1answer
35 views

How can I resolve a situation in which my Mac keeps crashing while working with a specific video file?

My MacBook Pro 2016 with Touch Bar keeps having a kernel panic whenever I attempt to use a specific video file I recorded with my Atomos Shogun Flame. FCPX imports and uses all of the other files from ...
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1answer
44 views

iOS - Select poster frame to use for a video in Photos

In iOS, is there a way to select a poster frame to use as the thumbnail of a video in your camera roll? For example, many of my videos fade up from black. Because of this, the thumbnails are black ...
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2answers
398 views

How do I ReAuthorize Quicktime Player to use the microphone when once it has been denied?

I wanted to use a USB audio input to record a video, and got something I've never seen before having done this 100 times; it asked "Authorize Quicktime to use the microphone?" I clicked no, because I ...
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0answers
14 views

How do I selectively turn off video to monitors?

I'm running a 3 screen setup currently. 2 nice matte Samsungs that I do all my work on and one glossy Apple screen that has the camera and microphone on it. I want to continue to use the camera and ...
2
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0answers
21 views

Split sound from video using iPhone and monitor

I'm duplicating the image from my iPhone to an HDMI monitor screen using a lightning digital AV adapter. The screen does not have audio output, while the phone is muted by default. How do I keep the ...
4
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0answers
62 views

I Cannot Play Any Videos On My Mac Computer Using Multiple Browsers

Until a few weeks ago I was able to play videos on Facebook, YouTube and many other websites on my Mac Mini Server (mid-2011) running High Sierra. Now when I attempt to play videos they either just ...
3
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1answer
32 views

Can 2 separate macbook Pros work on one imovie project at the same time?

I have a question regarding Imovie. I am wondering if 2 separate MacBooks can work on the same iMovie project at the same time. I am working on a project with a partner. When I say "at the same time", ...
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0answers
27 views

How to screen capture audio from multiple programs into Quicktime via Soundflower

I'm trying to set up Soundflower with Quicktime so I can screen record with audio coming from a microphone and multiple programs at the same time. I'm using a MBP with a Focusrite Saffire Pro 40, I ...
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1answer
78 views

Video Playback Freezes - Mojave 10.14

I'm using a Mac mini (late 2012) with Mojave 10.14, and I'm having issues with video playback. After using the Mac to play back videos, whether that's online streaming/YouTube or IINA/VLC video files ...
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1answer
91 views

disable iPhone full screen video

I'm trying to watch a web presentation (passworded, can't provide a live link) arranged like this: When I view the site on an iPhone, Safari "helpfully" zooms the video to full screen, covering the ...
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2answers
24 views

Run ffmpeg to remove exif on several files at once

Is there a way of removing exif for several files at once? ffmpeg -i in.mov -map_metadata -1 -c:v copy -c:a copy out.mov worked great for me as I wanted to remove date-stamped details from an MTS ...
2
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1answer
21 views

iOS video player app with short skip forward/backward feature

I like the feature that YouTube has in their mobile app where you can double-tap the left and right edges of the player and it'll skip ahead slightly in that direction. Netflix has a similar feature ...
1
vote
1answer
239 views

No sound in iMovie of video recording using the Screen Recorder

I have an iPad (2018) 9.7-inch. I've recorded a video using the screen recorder. When I play the video on the iPad I hear a sound. When I import it to iMovie I don't hear any sound. Even when I ...
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0answers
12 views

Cannot see JPEG files extracted from a .VOB video file by VLC on the Mac Finder or Terminal

I was hoping someone would be helpful with "ghost" files on an iMac. With the VLC media player app. I was extracting JPEG files from a .VOB video file and saving them on my iMac. When I looked for ...
3
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0answers
48 views

Can the iPhone XS or iPhone X record screen at 1080p via QuickTime?

I need to record some gameplay of my app at 1080p, and I am considering buying an iPhone XS or iPhone X to do so. I currently record the screen of my iPhone 7 via QuickTime for better quality, and ...
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0answers
14 views

How to fix no audio in final cut pro

No audio in final cut pro shared QT video So I made a video on final cut pro but when i used all the default settings for sharing as a master file into my desired location it makes the video but in ...
2
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1answer
29 views

Microphone is not working in iPhone 4s

I know this question is a poor one but I don't know what happened to my iphone i am using it from past 2 years but its microphone suddenly stopped working and i am having problem in recording voice ...
3
votes
1answer
63 views

Watch Mac's iSight (webcam) on another Mac over LAN

I have two Macs (A MacBook Air, and a MacBook Pro). Now, I'd like to view the live picture of the webcam of one MacBook on the other. (So, I'd like to stream my webcam or, equivalently use my iSight ...
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1answer
34 views

Clean up old iCloud videos without breaking iOS iMovies

My daughter takes a lot of videos with her iPad. She has maxed out her iCloud storage, so we need to clean some up (deleting from Photos, maybe archiving to an external hard drive). Unfortunately, ...
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0answers
51 views

Default video app keeps resetting from MPV

The Problem I use the mpv video player to play all videos on my mac, though I also have VLC installed. The problem is that after a while my default video application changes to VLC (and/or Quicktime, ...
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1answer
112 views

Mojave: Trimming video in Finder doesn't work

When I use the new and convenient trimming option for video files from Finder in macOS Mojave, the changes I made do show in QuickLook, QuickTime and iMovie, but VLC, for example, still plays the old ...
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1answer
25 views

Like camcorders or actioncams, is there any way to see what is being recorded on another cellphone?

I have a canon camcorder, and I can use my iPhone to start/stop recording and see what is being recorded. A very convenient approach. My iPhone video quality is much better than my camcorder, and I ...
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0answers
21 views

How to transfer original photos and videos from old iPhone to new iPhone

I have just got a new iPhone. I have a lot of photos and videos on my old one that I’d like to transfer over. I setup the phone as a new device rather than restoring from a backup as I wanted a fresh ...
1
vote
1answer
24 views

iPhone and iPad don't play audio for certain videos

Here's the metadata from a video file that does not work on iPad and iPhone. Does anything about the audio stick out at you? avprobe version 0.8.17-4:0.8.17-0ubuntu0.12.04.1, Copyright (c) 2007-2014 ...
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2answers
133 views

Error downloading YouTube video using youtube-dl

When downloading a YouTube video using youtube-dl, I get the following error: MacBook-Pro:ytd user$ youtube-dl "https://youtu.be/dgxpBpa9A48" [youtube] dgxpBpa9A48: Downloading webpage ERROR: ...
2
votes
4answers
198 views

Software for splitting or trimming MP4 video without transcoding

I occasionally need to trim an MP4 video or split a clip out of the middle. Up to now I've been using a great app called MPEG Streamclip which has all the features I want: super light weight, opens ...
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1answer
150 views

Sapphire Radeon HD 7950 occasional flickers

I just installed a new Sapphire Radeon HD 7950 video card into my Mac Pro (5,1 mid-2012). It works great, except occasionally, perhaps once every hour or so, the screen flickers. By "flicker" I mean ...
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vote
1answer
863 views

Full video+audio recording with QuickTime on Mac OS High Sierra?

An old (2014) link suggests that it is possible to do a full video recording (video+audio) on a mac with Quicktime, using only free software. That seemed a little bit too good to be true, and when I ...
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0answers
15 views

Boost video’s bass

How can I boost the bass of a video? On my MacBook I’d use ffmpeg ffmpeg -i in -af bass=g=15 out But I haven’t found ffmpeg in the App Store for my phone. iMovie on iPhone seems next to useless. ...
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0answers
27 views

iPhone screen recording is losing sound when exporting on iOS11

I have a well functioning screen recording with sound on my iPhone. When I try to share it via WhatsApp, save it in Dropbox or upload it to YouTube, it loses the audio. The picture is still there, but ...
3
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1answer
38 views

Export video to Live Photo

So everywhere I see how to convert a Live Photo into a video or a gif, but how do you save a video as a Live Photo? The goal here is to take a video and make a Live Photo for use on iOS lock screen.
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150 views

iPhone screen recording ends unexpectedly

I've been trying to use screen recording to make a video of a browser game (in Safari). I start it with the record button from the control center, and the red bar appears at the top of the screen. ...
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0answers
13 views

Grouping videos in older iOS versions

Can iOS 5 (the highest iOS for iPad 1) group videos in subfolders, either in the Apple's "Videos" app or in some other native Apple app like "Podcasts"? Note that I do not wish to use 3rd party apps. ...
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0answers
7 views

How can I crop a video with a moving crop box?

How can I crop a video using a dynamically moving crop box? I know how to crop a video in (e.g.) iMovie with a statically defined crop box. Context: I have a 4K video of someone running across a ...
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1answer
40 views

What will happen if I export a 720p video in Photos to 1080p?

I'm considering exporting all the videos currently stored in my Apple Photos library. These are made up of a mix of different video "qualities," including 1080p and 720p. When I choose the File > ...