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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16 views

Default Volume Slider in Quicktime Movie Recording

Is there any way to change the default volume for a Quicktime movie recording? If always defaults to 0 (muted) when starting a new movie recording. I understand that this is done in order to prevent ...
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16 views

iMovie: how to create clips from several videos, merge clips, and save

I'm trying to create a highlight reel using iMovie 10.1.12, whereby: 1. I have several game-length videos where I want to create a set of clips 2. Want to merge these clips together into a highlight ...
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1answer
28 views

Download video via Web links to iPhone

Sometimes I want to download files straight from the link on a website as it can be done on a desktop computer. I'm not talking about streaming video sites like YouTube, just plain href links designed ...
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21 views

How do you export still images from an MPEG?

I have Mac Mojave with the regular version of Quicktime (not Pro). How do I export my short MPEG to a series of frames/images where I can grab and keep one of the images? Note, I am looking for a ...
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2answers
37 views

Why won't transferred video files get detected in PlayerXtreme iPad app?

I just bought an iPad. I have been Windows and Android user all my life. In Android I could just transfer a video file to the device and any video player such as VLC or MXPlayer would automatically ...
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21 views

Various troubles playing Web videos across different browsers

YouTube/Facebook videos fast-forwarding in Safari, not playing at all in Chrome, out of sync with sound in Firefox For the past few weeks or so I found that on both my Macs (an iMac Late 2013 running ...
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30 views

How can I play 4k video on Macbook Pro 2015

I have lots of 4k videos that I took on my GoPro recently. They play perfectly on the GoPro itself and on my iPhone 7. But, when I downloaded them to my laptop via SD card and play them using ...
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2answers
34 views

MacBook applications say “no photos” but they are on the iPhone

I recently took photos and videos and am now unable to import photos over USB. Image Capture shows the iPhone without any photos, Photos says "No Photos". Image Capture was working fine until I went ...
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24 views

Can't reproduce movie in Keynote

I have a set of movies that I created using ffmpeg. I use them for presentations in Keynote, and until today I had never had a problem. However, now when I try to drag them or import them in Keynote I ...
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2answers
20 views

Why doesn’t screen capture videos doesn’t show up in Video app or any other video players in iPad?

I’m using the built in screen capture to capture videos. They only seem to show up in the “Photos” app under “Videos” section. I really don’t like the Video player (with frames and stuff at the bottom)...
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1answer
23 views

Upload a video from iPhone to someone else's YouTube channel?

A friend with an iPhone has made a video on her iPhone and edited it with the video editor. She has her own YouTube channel, but she doesn't want the video there, she wants to put it on another ...
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27 views

Trying to open a .avi; nothing can recognise it

I am trying to watch an .avi, and for some reason nothing can open it. I've tried using DivX Player, QuickTime Player, VLC, AirParrot 2, Kodi 18.0.rc5, IINA, Elmedia player, and (converting it in) ...
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14 views

Audio level in video different between Mac players and other players

I ripped a dvd of a family event using HandBrake, and increased the gain setting to maximum since the audio on the dvd was extremely quiet. Now when I play the resulting m4v on iTunes, Quicktime, or ...
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34 views

cant record screen with QuickTime or cmd + shft +f5 or any other software on mac

Mac Os Version: Mojave 10.14.4 QuickTime Player Version: 10.5 Every time I would try to record screen with QuickTime, I Would get Operation Stopped There is not enough available space to ...
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1answer
22 views

Overriding the default resolution on external monitor

I have an iMac 5K (mid-2017) and a USB-C to HDMI adapter. I used to have a standard 24" monitor (1920x1080) connected to the adapter, and it worked just fine; however, I have put a video capture ...
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1answer
31 views

Play mp4 with subtitle on iOS device

I added a subtitle to a mp4 file use ffmpeg, I can turn on/off the subtitle with quickplayer on MacOS. However, the native player on iOS Photos app no longer have subtitle control/support for mp4 ...
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21 views

Problems in Twitch streaming on Mac

I was streaming on Twitch right now from my macOS. The game gave me a decent 60FPS with all the graphics on. However, when I saw a clip of the stream, the video was having barely like 0.5FPS. See the ...
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1answer
41 views

How can I filter and sort videos by orientation (portrait or landscape)?

I'm attempting to filter and sort all videos in a local folder based on their orientation. I can't find anything in AppleScript, macOS file search, or video metadata that will make this easy. My guess ...
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1answer
595 views

Safari won't play Amazon Prime Video on my iMac?

If I try to play videos on my iMac using Safari it won't play, but it plays fine using Chrome. I'm using macOS High Sierra and I'm running Safari version 12.1. When I try using Safari I get a black ...
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1answer
78 views

Virtual video capture device?

Is it possible to create a virtual video capture device in Mac OS? Sort of like how Loopback creates virtual audio devices...? I'd like to have a setup where I can take the input from say my laptop'...
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1answer
24 views

Two of the original video cards in 2009 Mac Pro?

I have a 2009 Mac Pro and am curious about whether or not I can put two of the stock video cards in it. My friend has an identical Mac Pro, but has a better video card. I could put his old stock one ...
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1answer
45 views

iTunes automatically pauses when VLC plays a file

I noticed that if I have some background music on iTunes and I start playing a VLC video, iTunes automatically stops the music. Although this can be a very useful thing, I would prefer to have ...
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11 views

Videos no longer syncing to iCloud from MacBook Pro after import via Photos

Unable to upload videos to iCloud via Photos on my mac. There are existing videos in iCloud that still play and videos made on my phone upload with no problem. This seems to have tied in with a ...
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1answer
52 views

Finding video drivers for macOS

I'm curious as to a problem I have. So, I bought a 2009 Mac Pro recently (with only coins, it was pretty epic) and did a little trickery to get macOS Mojave onto it. However, the video card ...
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12 views

Videos from Camera show in Photos, not on connected device via iTunes

I just shot a separate video of two animals. The videos show up on the iPhone when I go to the Photos app. However after connecting the iPhone to a Windows PC, giving that computer permission on the ...
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1answer
153 views

How can I create video loopback devices on OS X? Is there a Mac equivalent of v4l2loopback?

In Linux, I can use v4l2loopback to create virtual devices and use them as video inputs/outputs. Is there an equivalent toolset for OS X? How does one create multiple streams of videos on MacBook?
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1answer
2k views

Is audio and video slightly out of sync when iPhone is used with a Bluetooth earphone? [duplicate]

Because wireless audio through Bluetooth is usually slightly delayed, so when a Bluetooth earphone is used, is the audio and video slightly out of sync for: YouTube videos Videos in general, such as ...
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0answers
401 views

Quicktime failing to join (or save joined) video clips

I have a pair of video clips (mp4) that I would like to join into 1. The internet tells me that I can do this with Quicktime. Unfortunately, whenever I try exporting joined clips, with clips of ...
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1answer
187 views

How to interpret the USB MacBook maximum monitor resolution?

I'm wondering if a macbook (USB C only) can support a 49" (5120 x 1440) monitor display. The 2018 Macbook has the Intel® HD Graphics 615 card (per specifications). The Intel website for this ...
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34 views

View App Preview Video from App Store with web browser

There is a web preview out there, but that is different from the App Store app directly on an iPhone. E.g. I can't watch the video, which some app developer offer to show/explain an app. See App ...
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1answer
1k views

iPhone and iCloud storage not fill but isn't allowing me to take a picture

i have an ihphone X with 64GB of storage and 200GB of icloud storage. as you can see bellow both of them have still available space. Unfortunatelytely the "iPhone storage full, can't take a picture" ...
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1answer
641 views

Airdrop or export multiple original quality videos from iOS Photos app

My Photos library has a few large videos in it encoded in HEVC. I am trying to export specific videos out of it in original quality, but I can't find a way to do this effectively. Airdropping seems ...
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2answers
2k views

How to use youtube-dl --cookies

How do I use the --cookies option to youtube-dl to download a Youtube video? Can anyone provide a worked example of how to obtain the relevant cookies for Youtube and put it in the appropriate format ...
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1answer
2k views

Cheap way to import MiniDV video into macOS?

I have some home videos stored on MiniDV media and am currently able to watch them by connecting the camcorder's RCA cable to my TV. However, I am looking to digitise my collection of home videos, and,...
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2answers
337 views

Why do 1080p displays look pixelated unless the monitor is 4k when retina is 1080p?

I had a 1080p monitor and it looked slightly pixelated. I bought the LG Ultrafine 4k display and it looks great. I asked my work to buy me a monitor for the office and they offered a 1080p monitor. I ...
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1answer
1k 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 ...
3
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1answer
71 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
343 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 ...
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1answer
131 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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552 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
12 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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266 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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0answers
22 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
492 views

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

When I'm playing music I can hit ⌘ Command⌥ Option← (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 like to ...
2
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2answers
214 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
795 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
73 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 ...
2
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1answer
2k 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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3answers
7k 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
18 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 ...