All Questions

1,364 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
3
votes
0answers
1k views

Removing silence and no movement from videos

Using Windows 7, which program helps me Remove silence, like the option in adobe audition Remove still images in video, when nothing happens in the same program? Both functions should require a ...
3
votes
0answers
339 views

Screen-record tablet ink drawing on top of recorded video?

Is there software that allows me to 'screen record' tablet wacom ink drawing on top of a video being played back, and then output a new file with the drawing being part of the video? A wacom overlay, ...
3
votes
2answers
148 views

Proper time stretch in After Effects for multiple layers

So when I stretch the two chosen layers, they do stretch together, but the collision point shifts so I need to correct it manually. How can I simultaneously change the length of the layers without ...
3
votes
1answer
43 views

H.265 disadvantages with video dimensions not multiple of 8

Are there any disadvantages (like worse image quality/more compression artefacts) when encoding a video in H.265 with dimensions that are not a multiple of 16 or 8, but instead a multiple of 4 or 2? ...
2
votes
0answers
26 views

Efficiently compressing a looping video with h264

I have a video that is initially 19 frames long and lasts for about 0.5 seconds, it's 432kB. I've looped it over three minutes and the resulting file is quite large (200MB). Using FFMPEG is there a ...
2
votes
3answers
38 views

Creating the Star Trek warp effect in After Effects

I am trying to figure out how to create the effect of going into warp from the Star Trek tv shows like The Next Generation and so forth - the one where the ship stretches forward, blurs a bit and then ...
2
votes
0answers
34 views

FFmpeg crop (cut out) a view direction from 360° video sphere

I have a 360×180° equirectangular video. I want to cut out a part of it, to make it a “normal” video using FFmpeg. Is there something like this? For example, I have a direction vector as a ...
2
votes
0answers
19 views

Is there any query language or CLI tool to analyze encoded bitstream?

I'm learning codec, but most of the video analyzer tools are GUI and windows based. I'm wondering if there is a bitstream query tool to find the info I'm seeking for. Using SQL for example: select ...
2
votes
1answer
39 views

Edit video like professional gamers

I want to make a gaming video. I have the clips and here is the layout: Can any free PC apps help/do this? Thanks
2
votes
0answers
322 views

Sony AVC vs. MAGIX AVC vs. MainConcept MPEG-2: what's the difference?

In VEGAS Pro 16.0 I'm given (at least) three options if I want to render a 1080p 30fps video for YouTube upload: Sony AVC/MVC, template "Internet 1920x1080-30p" Use this setting to create the ...
2
votes
1answer
16 views

Why Doesn't Compound Clip With Effect in One Project Still Have Effect When Placed in Another Project?

In project A I have grouped a number of clips into a compound clip called c1. While in project A I've added to the compound clip (e.g. so it affects the entire compound clip) a color board effect and ...
2
votes
0answers
31 views

help with ffmpeg quality check script

I am trying to write a script that compares a version of a video file to a master file that has been quality checked and outputs any frames that differ from the master as .jpeg files with timecode ...
2
votes
2answers
43 views

How to use Creative Commons licensed videos on YouTube?

According to YouTube help center, Creative Commons licensed videos can be reused and edit. But it is not allowed to download videos from YouTube, so how can i edit it? YouTube Studio beta only ...
2
votes
1answer
97 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 ...
2
votes
0answers
20 views

Remove vertical jumps from captured VHS video

I was watching the following video on youtube, and as you can see, the whole frame just jumps up for single frames at random intervals, always to the same height. It seems to me that this would be ...
2
votes
1answer
70 views

After Effects Radio Waves FX Initial Size

My business partner and I are working on our company's portfolio, we decided to add some animations in order to make it more fun. We are really new to After Effects but we both learn quickly and we ...
2
votes
1answer
41 views

How to have a layer fit into a track mask

I have some tricky footage to replace obstruced background area, AE can't track these so I tracked it inside Mocha Pro manually with tons of keyframes, but then I only have shape data. So in AE I ...
2
votes
1answer
260 views

how to simultaneously create rtsp and livehttp video streams in vlc from the same live source?

I want to simultaneously create rtsp and livehttp video streams from the same live H.264 source in cvlc. I can individually create either kind of stream just fine, and I can also create two rtsp ...
2
votes
1answer
54 views

What is algebraic effect of transforms in Adobe After Effects Keyframe Data file?

I want to write software which peforms a pan, zoom, rotate, and resample on a 3840x2160 input video, yielding a 960x540 output video. I have an keyframe data file, exported from Adobe After Effects, ...
2
votes
1answer
277 views

Automating QC to find corrupt video files

I have a hundred of visually (!) corrupt video clips in H.264 'hiding' within a larger set of files. As they have been re-transcoded, all of them are now technically OK and will play fine, but will ...
2
votes
0answers
28 views

Synchronize Video / Audio with different numbers of audio channels

I have a main video recording and audio recordings from 2 phone-based lav mic's. One subject's lav recording has 2 audio channels and the other has 1. (The video also has 1 audio channel) I can ...
2
votes
2answers
58 views

How to produce assemble effect in software product videos

I have seen in different software product videos that the UI is assembling during the video. How is such an effect produced? Here are a couple of examples: Lumiar: ...
2
votes
1answer
73 views

Import secondary audio track along with video mpg into Adobe Premiere Pro

I've been trying for hours to import an mpg along with its secondary audio track into Adobe Premiere Pro. Only the primary track is imported. I know this mpg has two tracks because I can play the ...
2
votes
0answers
96 views

convert a normal video file into an SBS video in ffmpeg

I am looking to convert a file with ffmpeg into a side-by-side video without cropping or resizing. can you give me an example?
2
votes
0answers
799 views

ffmpeg - Drawtext Fade Out

Here is a new question on drawtext; actually, my drawtexts move from the left to right and from right to left, depending on the order ( 1,3,5... from left, 2,4,6 from right). Each drawtext has a box; ...
2
votes
1answer
1k views

Problem setting first frame timecode using ffmpeg - timecode always different from requested for 59.94fps video

Edit: Found to be a small bug in FFmpeg. It should hopefully soon be patched. I'm having issues with setting the timecode for some .MXF files that I have. If I run the command: ffmpeg -i test.MXF -...
2
votes
1answer
40 views

Is there a way in Premiere to process a file like logging and capture?

I have a list of timecode in and out points for the source footage, (the best takes etc). Is there a way to process a file like logging and capture, processing the in and outs and saving as ...
2
votes
0answers
197 views

What do the options “full chroma interpolation” and “full chroma input” do in video scaling? [ffmpeg]

In ffmpeg, there are options full_chroma_int and full_chroma_inp that can be passed to the video scaling filter. These options are sometimes present in command line examples for the resizing filter, ...
2
votes
2answers
196 views

Reverse order of clips when importing from card or camera in Final Cut Pro X?

When I'm doing to-camera commentary in my studio, a regular part of my workflow is to record some footage on my DSLR and then import it immediately into Final Cut Pro X. I'll often need another take (...
2
votes
1answer
150 views

Dropping Frames when Playing back Sped Up Footage in PP CC 2018

My playback of footage that is sped up 500% is awful in PP CC 2018 on my desktop but fine on my laptop. My CPU utilization is not maxing out on my desktop but I'm still dropping 90% of my frames. I'm ...
2
votes
3answers
3k views

Scale, position, and zoom a still image in Premiere Pro CC

I have a photo collage I am trying to move around, scale, position, and zoom in and out of on the images with in the collage. Whenever I go to scale out of the first image and move to the second image ...
2
votes
0answers
17 views

proper handling of tracking masks in Premiere

I’m using the current version, 12.0.0 “Haberdasher” on 64-bit Windows. The auto-tracking feature did not do anything. I suspect that it only looks at the content of the clip it appears in, rather ...
2
votes
0answers
237 views

Automating audio processing in Adobe Audition

I need to run a predefined set of filters on WAV files using Audition. The commands themselves need to be executed on the command line; I don't have the option of using Audition's Batch processing ...
2
votes
1answer
258 views

Is clip or part of a clip used?

Working in PremierePro CC. 70 hours of footage (shot over several months). 6 hours of finals (60 episodes in total), each done in separate Premiere project. Problem: Around 60 hours of footage is ...
2
votes
0answers
99 views

How can one disable power aperture for video shooting with the Nikon D750?

I'm using a lens with an aperture ring that allows changing the aperture in a smooth, continuous manner. I've set up the D750 to allow me to use the aperture ring on the lens to change the aperture ...
2
votes
2answers
33 views

How to make particle systems look more natural and realistic in Fusion?

I have recently downloaded Fusion and have seen some preloaded uses of fire and smoke in reference to particle systems. However, no matter how much I try recreating something like that, it always ...
2
votes
0answers
2k views

Noise reduction in DaVinci Resolve 14 free version

DaVinci Resolve is great for hobbyists because it has a fairly capable free version. Unfortunately, the free version does not include noise reduction functionality. Are there any free tools/plugins ...
2
votes
0answers
78 views

Tripod Quick Release Video Pin Dimensions

I have an Industrial camera that I am working with and I want to mount it to a standard tripod that features a quick release with video pin; otherwise known as an anti rotation pin. While I wait for ...
2
votes
0answers
477 views

ffmpeg latency related to buffer not flushed

I am using ffmpeg (server-side) to create a UDP video stream which is then sent over the internet. When receiving the stream and playing it back (client-side) the latency is constant and about 1 ...
2
votes
2answers
358 views

Auto-Orient to Camera creates unwanted Z orientation

I have eight icons arranged in a circle, a Null object in the centre, and a camera that's parented to the Null. Each icon is set to be a 3D layer, and Auto-Oriented towards the camera. The camera is ...
2
votes
1answer
253 views

Animating particles with collision avoidance?

I need to drive a large number of small 2D cars around on screen in a fairly random fashion... I have the Trapcode Suite. I'd really like them not to overlap each other. What's the easiest way to ...
2
votes
2answers
30 views

I can't use more than one color in the same material in C4D

I am new to the 3d world and Cinema 4d software. When I try to use gradient color and apply the material to a sphere, for example, it just uses the first color in the gradient and ignores any other ...
2
votes
1answer
251 views

AVI Capture in VirtualDub: MP3 Compression

I would like to capture my old VHS tapes to my HDD. I already was successful installing the xvid codec which gives me an acceptable video compression. But somehow I am not able to set audio ...
2
votes
0answers
723 views

Canon 800D “Movie digital IS” stabilization - cropping video shot?

I am new to DSLR video and wondering, how is actually working "Movie digital IS" stabilization of my Canon 800D. If you shoot video, there are 3 options of IS stabilization - no stabilization, IS ...
2
votes
0answers
216 views

FFMPEG drops end frames when converting a unmatted alpha .mov to .webm using ffmpeg but converts fine when alpha is premultiplied?

I am using ffmpeg to convert a straight alpha .mov to a webm so I can layer videos on top of one another for a web game however when converted the duration is the right length but the frames freeze ...
2
votes
1answer
89 views

Dealing with dropped frames in background plate when doing keyframe animation in After Effects

I am working on a video which includes some dropped frames ever so often. When a frame dropped, it repeated the previous frame sometimes 2 or 3 times. I am overlaying many objects on this video, and ...
2
votes
0answers
675 views

FFmpeg Windows MP4 - remove specific frames

I have a movie - movie.mp4. I wish to remove/delete specific contiguous frames from movie.mp4 which are located somewhere near the middle. Specifically, total frames in movie.mp4 = 33,595. I would ...
2
votes
1answer
145 views

I want to run two 24/7 livestreams at once, both these streams will be on Youtube, is it possible?

I want to run two 24/7 livestreams at once (both on Youtube), using an intel nuc device with the assistance of obs studio software, is this possible? If not, how can I run 2 24/7 streams at once ...
2
votes
0answers
32 views

what encoder can take advantage of 16-core setup? converting/ripping Blu-ray to mp4 format

I'm thinking of upgrading my 6-core setup (single CPU) setup to a 2x8-core/CPU setup. I'm wondering what software will allow me to fully utilize all the cores. I've been using handbrake but I do not ...
2
votes
0answers
680 views

Audio volume lower, quality drops after ffmpeg amix multiple audio inputs

I use ffmpeg to: add multiple audio into a video file and offset them discard original audio in the video Everything is OK except that 1. the audio volume in the result.mp4 is remarkably lower ...

15 30 50 per page