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Questions tagged [quicktime]

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7 views

ffmpeg: “Referenced QT chapter track not found”

Using ffmpeg to replace audio in a QuickTime with audio from a WAV. Anyone know why I'm getting Referenced QT chapter track not found? Command: $ ffmpeg \ -i "$video" -t 25 \ -i "$audio" -map 0:v -...
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0answers
10 views

Set audio channel title in a MOV file with ffmpeg

Today I received some materials in a MOV container. The MOV file is done pretty well and if you see in VLC they assigned also the channels names (channel title). This is something that I would like ...
-1
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0answers
19 views

Premier Pro: why does Encoding leads to pinkinsh' green lines?

I'm working on editing footage which I have sped up to create a time-lapse. The video is created from several different source files, some of which where inverted so I rotated them. I'm also trying to ...
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0answers
37 views

Encoding a MOV to MP4 with FFMPEG (pcm_s24le & h264 to acc & h264) results in different durations (due to audio priming?)

While encoding a QuickTime MOV file to MP4 where the original file has h264 video encoding and pcm_s24le audio decoding and the target has h264 video encoding and aac audio decoding results with ...
0
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1answer
121 views

Output of FFmpeg has a “slow motion” part - what is it and how to avoid?

Source video I have a screencast recorded from iPad with QuickTime Player on macOS. When I open the original recording in QuickTime Player for playback, I can see the playback controls as below: ...
3
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4answers
389 views

.mov file is not playing video in After Effects

I've recorded 7 videos yesterday. All recorded on a Canon 5D Mark III. The files are playing fine from Finder and Quicktime. But when I import them to After Effects, only one of them is not playing ...
1
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1answer
47 views

How to copy timecode value from a video to clipboard on a mac

Is there any app that can copy timecode values to clipboard? I'm playing a video. I want to stop the video, press a keyboard shortcut, then go to a google doc and paste the timecode value (not a ...
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0answers
51 views

How does QuickTime Player know when do play a video in HiDPI/Retina/@2x mode?

When you’re on a Mac with Retina Display (HiDPI), and you make a screen recording using QuickTime Player, whenever that video is played in QuickTime Player, it is shown with the expected 2:1 pixel ...
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0answers
76 views

Why do iPhone videos look choppy after transferring to Mac?

I've been having a consistent issue with video quality of videos when they are transferred from my iPhone to my macOS computer.** In particular, when I watch these sorts of videos on my Mac (using ...
2
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1answer
122 views

ffmpeg **doubled** my duration

I'm using ffmpeg to convert a PNG image sequence into a .mov file with alpha channel for us in my NLE. The PNG sequence was rendered out of DashWare where it was generated in sync with a 4m35s (...
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1answer
3k views

Problem converting TS to MP4 container with ffmpeg

I have a video stream I captured with VLC and saved as a TS file. The codecs within the file are h.264/AAC, so I thought it would be trivial to use ffmpeg to convert the file from a TS container to ...
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1answer
501 views

Export .mov 1080i60 (59.94i) 29.97 fps Adobe Premiere

I've done this before in an older version of adobe premiere but I can't seem to remember how to get the export settings correct. I need to export in: 1080i at 29.97fps with resolution 1920x1080 as a ....
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0answers
203 views

1080p videos encoded in H264 are not playing in Safari

I'm doing HTTP live streaming of 1080p video encoded in H264 with Main profile level 4.1. However Safari is unable to play the video. I can only hear the audio. The streaming is working fine with ...
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0answers
80 views

Quicktime PNG codecs turn blue on most recent Premiere Pro CC update

I recently updated my copy of Premiere CC to 2015.4, and many of my downloaded effects overlay videos turned blue. (Attached is a blood spray effect). These were all downloaded from the website ...
1
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1answer
108 views

Which settings • preferences • preset to use in Adobe Premiere when exporting in QuickTime (.mov) format to avoid lines?

My workflow: Record footage on iPhone Copy to Mac Add to Adobe Premiere When dragging iPhone clips "change sequence settings" Edit / Cut / Transitions / all that fancy stuff Nest clips Speed / ...
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1answer
1k views

best alternative to QuickTime .mov

My company is stripping away QuickTime enterprise-wide, due to Apple dropping support for the format. I use After Effects and Premiere, and others in my group are on Avid Workstations. Occasionally ...
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0answers
465 views

Quicktime and Adobe Premier “Can't Open .mp4” files

I'm getting a "Can't Open .mp4" error message when trying to open or upload files off of an SD card. Some of the files are fine, others are not. You can see the ones that are bad do not show a ...
0
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1answer
331 views

MediaInfo Fourcc Values

I'm trying to figure out what fourcc value I need to use but I'm a bit confused between file formats and codecs. I have a .mov file and MediaInfo reports it as shown below I need to specify the ...
1
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1answer
666 views

Quicktime rendering issue

I am trying to export my composition from AE CC but when I hit 'Render' nothing happens. In status is says 'Rendering' but this is not the case and the cursor looks like it's working but nothing is ...
1
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3answers
132 views

Missing video codec in Quicktime

I have a quicktime video recorded on a Atoms Shogun. When I tried to play the file it is only playing the audio and no video is coming up at all. Delving deeper, I found out that no codec for the ...
0
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1answer
59 views

Why is a screencast produced by Quicktime (.mov) is much smaller than the converted MP4 file?

I recently recorded numerous screencasts using Quicktime. The .mov files produced by Quicktime are 2876x1748. To goal was to upload the files to YouTube and so I wanted to convert to the ...
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2answers
406 views

Resolve Bad public atom found when using ffmpeg copy

I have a .mov file with a number of streams both audio and video I'd like to demux (if thats the correct term) into separate files (1 per stream to start with) without loosing quality or resolution ...
1
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1answer
135 views

Losslessly converting Microsoft DV to Quicktime DV

I have a bunch of AVI files containing captured DV footage (Microsoft DV, as that is what is captured through Adobe Premiere on Windows). These now need to be converted to Quicktime DV to work with ...
1
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2answers
478 views

After effects cc render time issues

I recently made a video 3 minutes long with trapcode particular, 2 light layers and some simple expressions for particular (wiggle and time). Rendering in quicktime h264, 1080p 30fps. I started to ...
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1answer
973 views

FFMPEG prores_ks 4444 color shift

I am attempting to encode "ProRes 4444" movies with ffmpeg. Some research led me to the "prores_ks" encoder, which is the only one of ffmpeg's prores encoders that supports "4444". I used this ...
2
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1answer
630 views

FFMPEG not writing quicktime “COLR” atom

I am attempting to create Quicktime movs with the "DNXHD" codec with the following ffmpeg command (input part excluded): -c:v dnxhd -b:v 175M -pix_fmt yuv422p10le test.mov This works, and is ...
0
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1answer
899 views

Are “mp2v” and “mpgv” valid MPEG-2 codec tags in an MOV?

This question is related to What is the correct MPEG-2 FourCC? and to an open discussion currently on the ffmpeg-user mailing list: I am wondering if I should file a bug report about the MOV output....
6
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3answers
10k views

Is it possible to export a Video with transparent Background? (No Image Sequences!)

Is it possible to export a video file from After Effects with transparency? I don't want to export to an image sequence.
0
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1answer
26 views

how to decide the appropriate resolution when recording my screen for uploading online?

I am planning of creating a few technical movies where I will record my screen as I work through a particular technology. I'm unsure whether to record full screen, or select the area to be recorded. ...
5
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1answer
559 views

Trying to sync audio in mpeg2 video whose video freezes first 8 seconds in playback

So I have a handful of old mpeg2 (.mpg) files with the following profiles as provided by ffmpeg (the timecodes on each are different): Stream #0:0(eng): Video: mpeg4 (Advanced Simple Profile) (mp4v / ...
2
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2answers
1k views

Color shifts in Quicktime when playing h264 encoded movie from After Effects

If I preview my project in After Effects all colors appear as they should. However, if I render using either the AE renderer (lossless/best) or Media Encoder (YouTube 1080 H264) the colors are all ...
4
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2answers
2k views

Colors look different after export

Colors look great in FCPX. After I export (Share > Master file > H.264 Quicktime) they look a bit dull: desaturated, less vibrant. Also sort of like the wrong gamma curve - shadows are darker. I ...
2
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0answers
149 views

How to convert a quicktime 3d model .mov format into multiple images

I've tried exporting 3d model lab into images sequence format after going through this below answer. exporting .mov vr to multiple still frames, but all I can see same image output with different ...
3
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2answers
569 views

FFMpeg crop filter doesn't change orientation

I am trying to crop a portrait video of 1280x720 to 568x320 so that the video will be displayed in landscape view (16:9). I am using the following command ffmpeg -i VID_1438833296.mp4 -vf crop=568:...
1
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1answer
129 views

What is the best way to make Windows compatible with .MOV format?

What is the best way to make Windows compatible with .MOV format? I am looking for solutions other than using QuickTime to play .MOV movies on my Windows 8 machine. I want Windows to support .MOV (via ...
1
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0answers
366 views

Trouble scaling 2880x1800 to 1080p without blurring in Premiere Pro

I have a project I'm producing where the source clips are generated from Quicktime doing a screen recording. The dimensions are 2880 x 1800, 60fps. The source dimensions are a little unusual, but ...
2
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0answers
494 views

Screencasts from quicktime are too large to share

I tend to take quite a lot of video screencasts to illustrate bugs and features to 3rd parties during web development projects. To achieve this is I use Quicktime on my Mac and then go to "File > ...
2
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1answer
117 views

Optimize Filesize export from Premiere CS3

After screen capturing a video and editing it with Premiere CS3*, I'd like some help optimizing the Quicktime filesize. I was wondering if I can get the ratio back to 1:1 at least. I have tried to ...
2
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1answer
530 views

How to get the highest possible quality out of a MP4 file

I took over the editing for a project recently and I wasn't given the raw files. All I was given was the partially completed MP4 file. I used Final Cut Pro 7 to complete the project edits. When I ...
2
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1answer
2k views

Can't Import Video with Alpha to Premiere

This is really annoying. I've heard a lot about how Apple have removed a lot of different codec uses including the most needed Quicktime RGB+Alpha one in After Effects. I can no longer import videos ...
3
votes
3answers
8k views

How to extract MOOV atom/metadata from MP4 file?

Can one "dump"/extract the MOOV atom from an MP4 file? If so, how? Hoping for an obscure FFMPEG command. I need to be able to process/play a stream without searching for the MOOV atom over and over ...
3
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1answer
357 views

Trimming mp4 videos

I have a GoPro4 video, came out in mp4. If I try and trim in GoPro studio, not only have to jump through hoops but I then have to export - choose an encoding etc...itsends up being a .mov file (i ...
1
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1answer
3k views

mp4 file will not play video, only audio on quicktime, fine on VLC

I have an mp4 file that will not play video, only audio, on QuickTime (10.4 on Yosemite) - and by extension does not show the correct icon in Finder not will it play properly on iOS devices. Others ...
2
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2answers
196 views

QuickTime File Format (Atoms & Flags)

What is the purpose of Media Atom 'flags' within the QuickTime videos, I see for the most part they are set to zero but what does this achieve? Documentation I am reading is the following: https://...
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1answer
794 views

How can I convert large jpgs (15000 x 10840px) to video?

Whenever I try the command ffmpeg -y -r 1 -i File01.jpg -c:v libx264 -tune stillimage -pix_fmt yuv420p out.mp4 I get the failing result: [swcaler @ 000000000347fe0] deprecated pixel format used, ...
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3answers
233 views

Is it possible to install the Quicktime backend without getting the frontend?

Let's say, hypothetically, you really dislike Quicktime player and would rather not have it on your computer. However, for a little project you decide you want to use Lightworks. Upon installation, ...
1
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1answer
211 views

How can I examine Quicktime file internals? [duplicate]

How can I examine a QuickTime file: is there a standard utility? Or passable third party utilities? I'd like to be able to try to debug these problems myself before resorting to "randomly install ...
2
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2answers
595 views

Force subtitles to play as default

I've added different language subtitles to individual m4v movies, and they show fine when selecting the subtitle track in both Quicktime and VLC. I would like to have them so that the subtitles ...
3
votes
2answers
83 views

Convert .WMV to .MOV

A client gave me a file in Windows Media Video format. I need to edit it in Final Cut Pro X. The problem is that Final Cut Pro X can't read it. Neither can Apple Compressor. It has a Quicktime logo, ...
2
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1answer
417 views

disabling streams in quicktime movies with ffmpeg

In Quicktime pro you can turn off streams in movies, without deleting the stream. Is it possible to do this with a command line application like ffmpeg? I have a bunch of video files that were ...