The QuickTime Player, the application provided with OS X and available as a download for Microsoft Windows. QuickTime is Apple's protocol for video and media creation and playback.

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8k views

Where does Quicktime store its screen recordings?

I was recording my screen whilst giving a presentation. Instead of stopping the recording cleanly I closed the lid of my laptop. Later, when I opened it again, the recording had stopped, but there was ...
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3answers
4k views

MP4 movie does play in QuickTime but not in iTunes

I have one MP4 movie that plays just fine in QuickTime (I've run it from beginning to end without problem). However, when I imported it into iTunes, it can load but cannot play. Clicking on the ...
2
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1answer
1k views

This movie requires QuickTime, which is not supported by this version of iTunes. iTunes 12.0.1.26 in Yosemite

Rented a movie from iTunes. Tried to play it. Got error: "This movie requires QuickTime, which is not supported by this version of iTunes." Movie is 720p HD mp4. Have tried to open the movie in ...
4
votes
4answers
209 views

What options are available to _losslessly_ trim mp4/m4v video on 10.8 or above?

I have some DRM-free m4v video that I would like to edit by trimming here and there. QuickTime X ($0) Pros: free, built-in to OS X Cons: selector to choose 'start' and 'end' times is not very ...
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5answers
6k views

Efficient MKV H.264 player with GPU decoding for Mac OS X

How can I play MKV files from QuickTime in Mavericks? I used to use Perian but it hangs and the other third party players are very inefficient as QuickTime is the most optimized software among the ...
2
votes
3answers
56 views

How do I make multiple screen recordings with the exact same portion of the screen

I can only select the portion of the screen to record manually. I want them all exactly the same so that when the videos are played sequentially, it all lines up. I'm using quicktime and would ...
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2answers
2k views

Quicktime won't play videos in Chrome

So, I was just trying to watch some video online in Chrome, and when I get to the page I'm told I "need to install Quicktime to play the video". This is odd because I clearly have Quicktime in my ...
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1answer
41 views

iPhoto treats two identical video cameras in totally different ways

I own two Canon Vixia HF G20 video cameras. The two cameras are, as far as I can tell, configured in completely identical ways. And yet for some reason when I connect them to my Mac to import video, ...
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0answers
16 views

Mac as digital signage - change current video

I'm working in an environment where we have a Mac Mini connected to a display in a common area. The display is simple - it plays a preset video in Quicktime on a loop. Iwould like to be able to ...
3
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1answer
1k views

How can I export a QuickTime File with Chapter Markers from iMovie HD?

I have a video with chapter markers in iMovie HD 6.03 (267.2). What settings do I need to use when exporting to get a file with chapter markers viewable by QuickTime and iTunes?.
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votes
4answers
1k views

Which standalone player or system plugin works well for WMV media on Mac OS X?

I want to be able to play a WMV file on my Mac, but can't decide which plugin/software to install. In particular, I need something that will interface with Adobe Acrobat reader, as Adobe currently do ...
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1answer
2k views

QuickTime X can't use .srt files

For some reason, ever since Apple released QuickTime X, QuickTime won't open files with an associated .srt file anymore. I get the error QuickTime can't open it and if I would like to open it in ...
5
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1answer
280 views

How can I get Wikipedia embedded audio and video to play back in Safari?

What is required to get the embedded Ogg Vorbis/Theora media on Wikipedia to play back natively in Safari, assuming a clean, up-to-date OS X install? The Wikipedia page for Beethoven's Piano Sonata ...
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2answers
7k views

How can I repeat a video at slow playback speed?

Is there any way to repeat a video while it's playing in slow motion? I tried using both QuickTime and VLC. I don't see a way to control the playback speed in QuickTime, and the problem with VLC is ...
2
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1answer
3k views

Quicktime Screen Recording doesn't work in Lion

When starting a new Screen Recording in Quicktime Player in Lion 10.7.3, as soon as I click record I get this following error message: Here's a video demonstrating the issue: http://db.tt/CROyXgIt ...
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0answers
8 views

QuickTime Subtitles from location

When you open a video from a location, say I hosted "test.mp4" on a location and opened it in QuickTime, how can I add subtitles to this video? I usually did it by adding the .srt file with the same ...
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0answers
23 views

Quick Time screencast slows down my gameplay also size too big

I recorded few of the videos in past with quicktime. Size of those videos is too big (~5GB). I have a macbook pro 15-inch retina version. For cutting down the size I am using HandBrake. With that a 2 ...
0
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1answer
37 views

Export compressed videos from quicktime screencast / screenrecording

I create quite a few screencasts to show colleagues how to do more complex tasks and share bugs that i am finding. For this I use the File > Screenrecording feature in quicktime. Once im done ...
3
votes
1answer
105 views

Why won't video from ffmpeg show in QuickTime, iMovie or quick preview?

I've been using ffmpeg for the occasional video conversion for quite some time, and recently discovered that H.264 (libx264) videos generated by ffmpeg aren't working in iMovie or QuickTime (nor will ...
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0answers
93 views

How can I improve old blurry video clips using iMovie 11 or QuickTime?

I am trying to improve or get a better resolution from old somewhat blurred TV video clips that I have downloaded from tube. These are usually 4-5 minute clips from the 1970's. I do not have any ...
0
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1answer
25 views

Quicktime file not emailing from mac to PC correctly?

Someone is trying to email me a Quicktime file from their Mac to my Windows PC. (This is audio for a presentation.) They swear that the file contains audio and video on their end, but when I get ...
5
votes
1answer
2k views

trim video without transcoding on lion

On Snow Leopard Quicktime allowed you to easily cut clips from videos and store them as .mov with the trim function (invoked with Command+T). On Lion Quicktime, the trim function still exists. But ...
2
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3answers
261 views

How to watch a .ts video file on an iPad

I've got a .ts video file on my harddrive, and I would like to transfer it to my iPad to watch it there. Here's some data about the file in question: Size: 3.5 GB 1 Video Stream: h264, 1920x1080 2 ...
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0answers
195 views

Export MOV to MP4 with Quicktime on Yosemite

I have a screen capture of my computer screen using QuickTime's Screen Recording feature, but that it saves too an MOV format. I'd like to export it too MP4, is that possible without installing ...
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1answer
208 views

Playing AVI file with XviD codec crashes my VLC and doesn't play on quick time

I got a video file with an avi extension, and this is its technical description: VIDEO: 1300 kbps XviD RESOLUTiON: 720x304 AUDIO: 256 CBR AC-3 ...
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3answers
536 views

iMovie cannot load Sony-MPEG videos

I recently moved from Windows to OS X, so maybe I'm asking a frequently-asked question. But I did some googling and didn't find a solution yet. I have a lot of videos on my drive from my SONY camera. ...
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0answers
204 views

Bandwidth throttling with onboard tools in Yosemite?

Is there any way with Mac OS Yosemite's built-in firewall to throttle or queue connections from a single application, on a single port or to a certain hostname? The App in question would be the ...
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vote
2answers
1k views

Play MIDI files

As far as I can tell, this is completely impossible. On 10.8.4. I am trying to play a sample MIDI file off of Wikipedia. Quicktime v 10.2 fails to open a MIDI file with error message The movie ...
0
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1answer
77 views

Recording iPad screen using QuickTime

I need to record a demo on my iPad's screen where I narrate what's going on but I also want the sounds from the iPad to be in the video. It seems that choosing the Mac Built-in Mic option causes only ...
0
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1answer
66 views

how to do screen+audio recording when mac is muted?

I want to record a video+audio on hangout (not sure if on the web or on an app) while i'm in another meeting. I saw this tutorial using quicktime: ...
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0answers
45 views

To record screen of iPad in OSX Yosemite with sounds

I connect iPad with lightning cable to my Macbook air which has Yosemite. Both has the newest softwares. I start Quicktime and press File > New Movie Recording. I eventually stop it. I watch the ...
0
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1answer
199 views

Where exactly is QuickTime Player on OS X 10.8.5 Mountain Lion?

I bought a used MacBook Pro Retina Mid 2012 with Mountain Lion. I can't seem to find the QuickTime Player anywhere. There is no such app in Apps nor in Utilities. When I right-click a video icon, Open ...
6
votes
4answers
7k views

What is the best way to convert MPEG-2 videos to MP4 H.264?

I've been playing around, trying to find the best settings for converting DVD files (MPEG-2) to H.264 so that I can store everything in iTunes and watch it on the TV. Most of the stuff I have has been ...
0
votes
1answer
499 views

MacBook Pro Lion + lavalier mic records nothing

How can I record audio using a lavalier mic and MacBook Pro OSX Lion? I have just opened my brand new Audio-Technica ATR-3350 Lavalier Omnidirectional Condenser Microphone. I tried to connect it ...
0
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0answers
337 views

M4V video playing sound but not picture

I have a few videos that previously played fine, and now they play the sound but have no picture (on both iTunes and QT). The only thing that I did was to use MetaX to modify the meta data. The file ...
3
votes
2answers
1k views

Video (.mp4) playing in QuickTime but not in Finder Quick Look or iTunes

I just used ffmpeg to convert a video file's container from .mkv to mp4 (just changed the container; didn't re-encode). The resulting mp4 vid plays well on QuickTime and am very pleased with the ...
16
votes
3answers
1k views

Good software for watching videos on Mac?

I want to watch videos on my Mac but I don't like QuickTime. I was wondering what the community recommends. In particular, I was interested in some granular ability to slow down the video or speed it ...
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vote
2answers
4k views

Mavericks QuickTime player not recording computer audio

I was recording the screen on my computer that I had updated to Mavericks, and when I replayed the video, there was no audio except the audio captured by my mic. The old Qucktime worked fine, but now ...
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0answers
274 views

How do I change HTML5 video playback speed (e.g., 1.5x, 2x) in Safari for Yosemite?

I use ClickToFlash to switch most videos from Flash to HTML5 (QuickTime) versions in Safari. HTML5 allows for variable speed playback, but not in the quicktime plugin for safari so far as I can ...
0
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0answers
34 views

Upload Videos from Sony Camera to specific Youtube channel?

I have tried QuickTime so far, I cannot specify the channel: only email and all channels tied to the same Gmail. I have Final Cut Pro. How can I upload videos to specific Youtube channel in OSX from ...
0
votes
1answer
106 views

can't record app preview with qt - missing iPhone as an option

I've upgraded to 10.10 on my iMac. I've connected my iPhone6 running 8.1 with a lightning cable. But when I go in to quicktime to record the iPhone screen the iPhone doesn't show as an option. I ...
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0answers
2k views

iTunes 12 Won't Play MP4 Files That Work in Quicktime Player

Mostly as the title says; I have a bunch of movie files that I encoded especially using Handbrake (veryslow preset, de-noise filter, nothing else changed) and which worked fine in iTunes 11. However, ...
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vote
2answers
754 views

Rotate a video taken on an iPhone, and save it as an MP4

I was recording a video on an iPhone and I had it "upside down" by mistake, meaning the camera was in the bottom-right corner rather than the top-left. When I watch the video on my Mac in Quicktime, ...
2
votes
0answers
624 views

Ogg Vorbis/FLAC Support for OS X 10.10

I used to playback Ogg Vorbis and FLAC files (in iTunes) with this QuickTime plugin: https://www.xiph.org/quicktime/ But this no longer seems to work in OS X 10.10 (probably also in 10.9, I don't ...
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2answers
1k views

QuickTime can't play 4k video while VLC can

I'm on mountain lion 10.8.5 and recently my friend gave me a 4K resolution video. When I used QuickTime player, the video is very sharp and some of the text in it can't be seen correctly. However when ...
2
votes
1answer
3k views

How to play AAC 5.1 audio through S/PDIF on Mac OSX?

I've gone through a bunch of tutorials as well as video players (QuickTime, mplayer, VLC, MPlayerX, Movist) and haven't been able to figure out how to get AAC 5.1 to play correctly on my Mac mini or ...
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0answers
55 views

Quicktime Player10.2 screen capture produces only green screen; movie ok

I've tried the 5 things listed below including both direct and reboot method of permission repair, culled from several sites. None of these changes QT capture from green to screen in the Quicktime ...
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1answer
631 views

Quicktime screen recording creates a green movie

I tried creating a screencast on my OSX 10.8.5 MacBook pro, using QuickTime. This has worked before, but when I try it now I get: The problem happens both on an external screen and on the retina ...
0
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1answer
129 views

QuickTime Player > Export Clips

I've got an mp4 in QuickTime which has been split into several clips. How do I export these separately as audio tracks?
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2answers
433 views

SRT subtitle problem

I have the same issue as in [this question][1], but now, there is no Perian to help me out. I have an m4v film that I can play in QT7 and see the subtitles, but not in QTX. I've tried Subler, ...