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4
votes
2answers
12k views

What's the best way to convert mp4 to avi?

I'm trying to convert an mp4 file to avi. I've tried this basic ffmpeg script: ffmpeg -i inputFile.mp4 outputFile.avi It works, but the encoded avi file is very pixelated and does not work with ...
0
votes
3answers
25 views

Re-encoding Lossy formats with Lossless formats

I was re-encoding videos downloaded from YouTube with Lossless H.264 (using FFmpeg) because I'm experimenting with CRF=0. I found that resulting videos are much bigger (1 gigabyte) than the original ...
0
votes
1answer
17 views

Does Adobe Media Encoder support network encoding?

I've noticed After Effects has a render engine that works over the network: two computer run the engine at the same time on the same LAN, they have access to the same project and off they go. I had a ...
1
vote
1answer
6 views

How do I change the length of the timeline of the composition to only be as long as my video footage?

How do I reduce the length on the Time Ruler in order to make the composition shorter in duration?
1
vote
2answers
7k views

Preventing letters from going to next line as title expands in iMovie

I have a title at the end of the movie with my website's URL. I was using the expand Title effect on this title. As of the most recent update, when the text expands too much, the last letters go to ...
1
vote
2answers
35 views

Two video sources framerates vary by .01 FPS. Will this cause problems?

I'm just getting started and have some user-level equipment, not professional grade. My Sony Handycam outputs MTS and MP4 at 29.97 FPS. My LG K30 smartphone outputs MP4 at 29.98FPS Using Davinci ...
0
votes
0answers
3 views

How to disperse then rearrange images into a neat gallery in After Effects?

How do you animate something like this, where a bunch of images coming from various place, with various rotations, end up align neatly into a gallery in After Effects? I'm assuming transform ...
0
votes
0answers
16 views

Uploaded video from IOS and Android devices can't be merged

When I try to concatenate one video from IOS and Another from Android user, the output video doesn't work. I am using this command: ffmpeg -f concat -safe 0 -i mylist.txt -c copy output
0
votes
2answers
16 views

How to create a lightweight backup for an iMovie project (i.e. without all the videos)?

I'm using a single iMovie Library for my video project so that I can create versions easily. Once I'm done with my project and have, say 10 different versions in there, I want to upload it somewhere ...
10
votes
2answers
16k views

Is it possible to alter the playback *preview* speed?

Is it possible to change the speed of Premiere's playback of the video without altering the speed of the produced version? Even if I could play it only 1.5x faster, it would mean a lot of time saved ...
0
votes
3answers
2k views

Use markers in After Effects as triggers for a particular animation

I have a one precomp animations (from stocks). And I am searching for a script /expression that will automate a certain animation for my project. I have a long videos with premade subtitles srt file ...
0
votes
0answers
6 views

Is there any android library to play animations from After Effects json or aepx file

I have created videos using After Effects. I want to export this file and replace photos with user uploaded. Is there any Android library that allows me to do this?
1
vote
1answer
57 views

Modify the scale depending on the order of the keyframe values

I want to make a Dorkly animation ( ), that is, 8-bit puppets opening and closing their mouths. The difference I want to add is when the mouth is open the puppet get ...
1
vote
0answers
18 views

Need a script to import Rotoscoping mask

I am looking to perform rotoscoping on one of my videos. I have found Clearvid.io online service that performs rotoscoping. They provide the points of the resultant masks of rotoscoping in a text file ...
-1
votes
0answers
12 views
0
votes
2answers
24 views

I recently bought a Rode NTG2 without much research, what else do I need to make it work well?

Since it has an option for AA battery, I don't need phantom power right? Do absolutely need an audio interface? or can I just use an XLR to 3.5mm cable and connect it to my computer? Are there any ...
0
votes
0answers
28 views

FFMPEG - Nero and Quicktime Format Chapters

Ok, I'm usually really good at finding the answers to my FFMPEG questions myself but I'm a bit stumped. I've got this file, an MP4, here is part of the MediaInfo: Menu 00:00:00.000 ...
3
votes
1answer
2k views

How to stream video with delay

I need some kind of rtsp buffer to delay video. I have a live cam and i need to start recording video on some event. But I need 10-15 seconds before that event too. Idea is to read from camera, use ...
0
votes
0answers
12 views

Animate a panorma picture with ffmpeg

I need to animate several panorama pictures and render each one separately as video, with tools like FFmpeg. But I don't want to just move the panorama from left to right as in the question Create a ...
0
votes
0answers
9 views

Several Frame Rates on one Timeline

I recently shot a trip for a group of kids that went to the USA . Not knowing any better, I shot everything at 59.94 fps so I could slow it down later if I wanted to. I recently started editing and I ...
0
votes
0answers
3 views

In Loupedeck+ for FCP, how to select multiple clips in timeline?

I have a few sequential clips on my timeline which I want to create a compound clip from as I have finished editing that part. I want to select all these clips without using mouse. Loupedeck+ user ...
0
votes
2answers
172 views

How to show multiple camera angles together in a Multicam clip in FCPX?

So I've been able to combine two different clips shot by two different cameras at different angles at the same time by creating Multicam clip and choose to sync by sound. However, when I try to edit ...
0
votes
1answer
93 views

Question about ffmpeg's overlay variable t

I've got an ffmpeg command that overlays a line on a video and moves it from left to right while the video plays: ffmpeg -i clip.mp4 -i line-with-transparent-white.png -filter_complex "[0:v][1:v]...
0
votes
2answers
30 views

Timeline isn't yellow above a section of a Multicam video

Normally when you have a multicam video (or any video for that matter) in your timeline, you'll see a yellow bar across the entire length of the timeline showing that there is something that will be ...
0
votes
0answers
7 views

Timeline in node based compositing

I use Natron. What I want to ask about programs like Nuke, Natron, and Fusion is: Are they only for compositing one frame basically? Or can I composite a video? Just for example there is no timeline. ...
0
votes
1answer
15 views

Question about text graphics and audio clips. How do i input text from the audio filename?

Sorry if the title is confusing, but I have around 500 audio clips with 500 text/titles or whatever it's called. As you can see in the image, there are multiple audio files with text graphics ...
0
votes
1answer
20 views

Adobe premiere - dedicated method for split frame video?

I'm after a video that has a short clip of me tying two different shoes. Here is a still frame with the desired effect: Question Does premiere have anything built-in to achieve this kind of effect? ...
0
votes
1answer
8 views

Walking Forward in Google Tour Creator

To start with, I am an amateur when it comes to computational photography. I am trying to use Google's Tour Creator to create a virtual tour of my store. It works perfectly when I am standing at a ...
0
votes
0answers
8 views

Multiple materials for FBXMesh3D in Resolve Fusion

Just toying around trying to make a simple intro for a friends company using their logo, I encountered an issue and a warning at the same time: I am lacking the knowledge of how to add two different ...
0
votes
2answers
51 views

Audiovisualiser not visible

The code below runs a perfect red audiovisualiser when run on a "black" colored background.But when used with any other colored jpg image the visualiser just doesn't show up.What's missing? ffmpeg ...
0
votes
0answers
15 views

How to specify 422 8bit ProRes with ffmpeg?

I understand that if I want 444 10 bit, I use pix_fmt yuva444p10le, but what about if I want 8 bit 422? Using yuv422p does not work, and if I leave the pix_fmt field blank ffmpeg always defaults to ...
0
votes
0answers
11 views

Convert ffmpeg audio volumedetect negative dB levels to common loudness positive dB levls

I have a process sampling mean_volume levels from $ ffmpeg -af 'volumedetect' ... which outputs negative -##.## dB measurements where 0 dB is very loud and -100 dB is very quiet. I need to line those ...
0
votes
1answer
27 views

Preview the sequence in Premiere

I have two workstations with the same configuration, with the same version of Premiere and the same project file. Why on the first workstation, can I preview the sequence without needing to render ...
0
votes
1answer
24 views

How to output high quality 360 VR video with Premiere Pro?

When editing a 360 video in Adobe Premiere Pro, I noticed that if I import the video into the program and export it again without any additional changes, the resulting file size of the output file is ...
1
vote
1answer
275 views

FFMPEG - How can I add black bars to top and bottom of my video?

I have about 100 videos. I would like to add a 30 pixel horizontal black bar to the top and bottom of each video without ruining the dimenions(so even if they go over the video). How can I achieve ...
1
vote
1answer
69 views

Video quality degrades when uploading to YouTube with variable frame rate

So I use OBS (latest ver) to record my gameplay on Windows 10. OBS settings are: recording format: MP4 Recording quality: indistinguishable quality, large file size Encoder: Software (x264 low CPU ...
1
vote
1answer
38 views

Prores ffmpeg questions

I am trying to understand how to use Prores Kostya with FFmpeg, and I have a few questions regarding this: I have a Panasonic G85 and Gopro Hero 7 black which I used to shoot 4k in. For 4k footage, ...
0
votes
0answers
10 views

How can I recognize the error of ffmpeg running?

When I run the FFmpeg with rtmp for YouTube, I use FFmpeg command line like this. ffmpeg -i rtmp://192.168.100.140/live/mystream -f v4l2 -codec:v h264 \ -framerate 30 -video_size 1920x1080 -...
1
vote
1answer
16 views

Sony Vegas Pro 12 - 4/3 video wrongly considered as 16/9

I am digitalizing Super 8 film with a dedicated Somikon scanner. It outputs H264 - MPEG-4 AVC films in 4/3 (1440x1080). When I open these films directly with VLC, there are displayed in 4/3, which is ...
0
votes
1answer
325 views

Imported video getting out-of-sync audio in Adobe Premiere

I have an MKV video with a few out-of-sync points caused, probably, by a 3rd-party program, used to remove some commercials from it directly from the MKV. So watched the video several times in VLC ...
3
votes
2answers
9k views

How do I detect scene changes in Adobe Premiere?

I have a single clip with multiple edits in it. Is there an easy, automatic way to detect these? Ideally I'd just like them labelled in some way with support for "jump to the next label". I realise ...
0
votes
5answers
134 views

How do I edit a video clip without increasing size?

I have several video clips that are small files -- the videos are pretty low quality. I'm on a Windows computer. I just need to trim the videos and rotate them 180 degrees. You'd think that if I trim ...
0
votes
0answers
18 views

An FFmpeg slideshow with text, image and audio with some effects?

I have img1.png, audio1.wav and another image with some text as png too... All I want to do is to do the following: Join Audio + Picture = Video [DONE...] Add zoom filter [SOMEWHAT DONE... but I want ...
0
votes
0answers
20 views

Netflix preview video production

Netflix auto-plays a 20s, 30s video preview in the background if a video is selected or we hover the mouse pointer on them. I was trying to play with them, but couldn't understand how this preview "...
0
votes
1answer
49 views

FFmpeg issue with aspect ratio

I'm using the following command (in my android application) to overlay an image on top of a video: "-i", video.mp4, "-i", image.mp4, "-filter_complex", "[0:v]pad=iw:if(lte(ih\\,iw)\\,ih\\,2trunc(iw*...
1
vote
1answer
16 views

What's the easiest way to cover up a seam in background paper behind video footage in Final Cut Pro?

I have about 10 minutes of footage which includes what is supposed to be a 100% white background (no gradients). The person who shot the footage apparently used 2 overlapping sheets of white ...
0
votes
1answer
9 views

DaVinci Resolve 16 shows black screen on imported media

This is my first time using this software cause I am trying to learn. but when I import my media, it shows all black screen and all I can hear was audio. File imported are .mp4
0
votes
0answers
9 views

Production ready API for video editing

I would like to integrate a video editor into my website to cut short videos and ideally also add basic annotations like subtitles or basic drawing functionalities. Is there an API or maybe even a ...
0
votes
0answers
6 views

Is there a list of 'device type' responses for Sony 9-pin protocol?

I know this is a long shot, but does anyone have access to a list of responses by various VTRs, DVRs etc to the "device type request" sent by editing systems and controllers that used the Sony 9-pin ...
2
votes
1answer
67 views

Animate a Slider With Json File Import?

So let me explain, I have a json file with numbers and the duration of how long each number should be displayed which is 4 seconds. I want the slider to show the first number (which is 1,000) and then ...

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